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Entry version 164 (18 Sep 2019)
Sequence version 3 (02 Nov 2010)
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Protein

Keratin, type II cuticular Hb1

Gene

KRT81

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Miscellaneous

There are two types of hair/microfibrillar keratin, I (acidic) and II (neutral to basic).

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-6805567 Keratinization
R-HSA-6809371 Formation of the cornified envelope

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Keratin, type II cuticular Hb1
Alternative name(s):
Hair keratin K2.9
Keratin, hair, basic, 1
Keratin-81
Short name:
K81
Metastatic lymph node 137 gene protein
Short name:
MLN 137
Type II hair keratin Hb1
Type-II keratin Kb21
ghHKb1
Short name:
ghHb1
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:KRT81
Synonyms:KRTHB1, MLN137
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 12

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:6458 KRT81

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
602153 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q14533

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywords - Cellular componenti

Intermediate filament, Keratin

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the ‘Pathology and Biotech’ section provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Monilethrix (MNLIX)3 Publications
The disease is caused by mutations affecting the gene represented in this entry.
Disease descriptionA disorder clinically characterized by alopecia and follicular papules. Affected hairs have uniform elliptical nodes of normal thickness and intermittent constrictions, internodes at which the hair easily breaks. Usually only the scalp is involved, but in severe forms, the secondary sexual hair, eyebrows, eyelashes, and nails may also be affected.
Related information in OMIM
Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_018116402E → K in MNLIX. 1 PublicationCorresponds to variant dbSNP:rs56821304EnsemblClinVar.1
Natural variantiVAR_073048408R → C in MNLIX. 1 PublicationCorresponds to variant dbSNP:rs771393943Ensembl.1
Natural variantiVAR_018117413E → K in MNLIX. 1 PublicationCorresponds to variant dbSNP:rs57419521EnsemblClinVar.1

Keywords - Diseasei

Disease mutation

Organism-specific databases

DisGeNET

More...
DisGeNETi
3887

MalaCards human disease database

More...
MalaCardsi
KRT81
MIMi158000 phenotype

Open Targets

More...
OpenTargetsi
ENSG00000205426

Orphanet; a database dedicated to information on rare diseases and orphan drugs

More...
Orphaneti
573 Monilethrix

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA30247

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
KRT81

Domain mapping of disease mutations (DMDM)

More...
DMDMi
311033435

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000636961 – 505Keratin, type II cuticular Hb1Add BLAST505

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section describes <strong>covalent linkages</strong> of various types formed <strong>between two proteins (interchain cross-links)</strong> or <strong>between two parts of the same protein (intrachain cross-links)</strong>, except the disulfide bonds that are annotated in the <a href="http://www.uniprot.org/manual/disulfid">'Disulfide bond'</a> subsection.<p><a href='/help/crosslnk' target='_top'>More...</a></p>Cross-linki212Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1)By similarity

Keywords - PTMi

Isopeptide bond, Ubl conjugation

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q14533

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q14533

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...
MassIVEi
Q14533

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
Q14533

PeptideAtlas

More...
PeptideAtlasi
Q14533

PRoteomics IDEntifications database

More...
PRIDEi
Q14533

ProteomicsDB human proteome resource

More...
ProteomicsDBi
12672
60033

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q14533

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
Q14533

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q14533

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the ‘Expression’ section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Abundantly expressed in the differentiating cortex of growing (anagen) hair. Expression is restricted to the keratinocytes of the hair cortex and is absent from inner root sheath and medulla. Expressed in malignant lymph node tissue in breast carcinoma tissue.3 Publications

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000205426 Expressed in 100 organ(s), highest expression level in hair follicle

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q14533 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q14533 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA049778

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterotetramer of two type I and two type II keratins.

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
110085, 12 interactors

Protein interaction database and analysis system

More...
IntActi
Q14533, 35 interactors

Molecular INTeraction database

More...
MINTi
Q14533

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000369349

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
Q14533

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini106 – 417IF rodPROSITE-ProRule annotationAdd BLAST312

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 106HeadAdd BLAST106
Regioni107 – 141Coil 1AAdd BLAST35
Regioni142 – 151Linker 110
Regioni152 – 252Coil 1BAdd BLAST101
Regioni253 – 269Linker 12Add BLAST17
Regioni270 – 413Coil 2Add BLAST144
Regioni414 – 505TailAdd BLAST92

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the intermediate filament family.PROSITE-ProRule annotation

Keywords - Domaini

Coiled coil

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IH1H Eukaryota
ENOG41113GZ LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000161838

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000230976

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q14533

KEGG Orthology (KO)

More...
KOi
K07605

Identification of Orthologs from Complete Genome Data

More...
OMAi
CGFSTVG

Database of Orthologous Groups

More...
OrthoDBi
557821at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q14533

TreeFam database of animal gene trees

More...
TreeFami
TF317854

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.20.5.1160, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR018039 IF_conserved
IPR039008 IF_rod_dom
IPR042180 IF_rod_dom_coil1B
IPR032444 Keratin_2_head
IPR003054 Keratin_II

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00038 Filament, 1 hit
PF16208 Keratin_2_head, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01276 TYPE2KERATIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01391 Filament, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00226 IF_ROD_1, 1 hit
PS51842 IF_ROD_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q14533-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTCGSGFGGR AFSCISACGP RPGRCCITAA PYRGISCYRG LTGGFGSHSV
60 70 80 90 100
CGGFRAGSCG RSFGYRSGGV CGPSPPCITT VSVNESLLTP LNLEIDPNAQ
110 120 130 140 150
CVKQEEKEQI KSLNSRFAAF IDKVRFLEQQ NKLLETKLQF YQNRECCQSN
160 170 180 190 200
LEPLFEGYIE TLRREAECVE ADSGRLASEL NHVQEVLEGY KKKYEEEVSL
210 220 230 240 250
RATAENEFVA LKKDVDCAYL RKSDLEANVE ALIQEIDFLR RLYEEEILIL
260 270 280 290 300
QSHISDTSVV VKLDNSRDLN MDCIIAEIKA QYDDIVTRSR AEAESWYRSK
310 320 330 340 350
CEEMKATVIR HGETLRRTKE EINELNRMIQ RLTAEVENAK CQNSKLEAAV
360 370 380 390 400
AQSEQQGEAA LSDARCKLAE LEGALQKAKQ DMACLIREYQ EVMNSKLGLD
410 420 430 440 450
IEIATYRRLL EGEEQRLCEG IGAVNVCVSS SRGGVVCGDL CVSGSRPVTG
460 470 480 490 500
SVCSAPCNGN VAVSTGLCAP CGQLNTTCGG GSCGVGSCGI SSLGVGSCGS

SCRKC
Length:505
Mass (Da):54,928
Last modified:November 2, 2010 - v3
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i6CD174038C3B6C27
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A087X106A0A087X106_HUMAN
Keratin, type II cuticular Hb1
KRT81
484Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti139Q → P in AAI17468 (PubMed:15489334).Curated1
Sequence conflicti139Q → P in AAI17466 (PubMed:15489334).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_01811352G → R. Corresponds to variant dbSNP:rs2071588Ensembl.1
Natural variantiVAR_018114248L → R3 PublicationsCorresponds to variant dbSNP:rs6580873Ensembl.1
Natural variantiVAR_018115316R → C. Corresponds to variant dbSNP:rs4761786Ensembl.1
Natural variantiVAR_018116402E → K in MNLIX. 1 PublicationCorresponds to variant dbSNP:rs56821304EnsemblClinVar.1
Natural variantiVAR_073048408R → C in MNLIX. 1 PublicationCorresponds to variant dbSNP:rs771393943Ensembl.1
Natural variantiVAR_018117413E → K in MNLIX. 1 PublicationCorresponds to variant dbSNP:rs57419521EnsemblClinVar.1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
Y13621 Genomic DNA Translation: CAA73943.1
AC121757 Genomic DNA No translation available.
BC006452 mRNA Translation: AAH06452.1
BC021241 mRNA Translation: AAH21241.1
BC117465 mRNA Translation: AAI17466.1
BC117467 mRNA Translation: AAI17468.1
X81420 mRNA Translation: CAA57180.1
X80197 mRNA Translation: CAA56488.1
S75796 Genomic DNA Translation: AAB32813.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS31805.1

Protein sequence database of the Protein Information Resource

More...
PIRi
I38025

NCBI Reference Sequences

More...
RefSeqi
NP_002272.2, NM_002281.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000327741; ENSP00000369349; ENSG00000205426

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
3887

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:3887

UCSC genome browser

More...
UCSCi
uc001sab.4 human

Keywords - Coding sequence diversityi

Polymorphism

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross_references_section">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Human Intermediate Filament Mutation Database

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y13621 Genomic DNA Translation: CAA73943.1
AC121757 Genomic DNA No translation available.
BC006452 mRNA Translation: AAH06452.1
BC021241 mRNA Translation: AAH21241.1
BC117465 mRNA Translation: AAI17466.1
BC117467 mRNA Translation: AAI17468.1
X81420 mRNA Translation: CAA57180.1
X80197 mRNA Translation: CAA56488.1
S75796 Genomic DNA Translation: AAB32813.1
CCDSiCCDS31805.1
PIRiI38025
RefSeqiNP_002272.2, NM_002281.3

3D structure databases

SMRiQ14533
ModBaseiSearch...

Protein-protein interaction databases

BioGridi110085, 12 interactors
IntActiQ14533, 35 interactors
MINTiQ14533
STRINGi9606.ENSP00000369349

PTM databases

iPTMnetiQ14533
PhosphoSitePlusiQ14533
SwissPalmiQ14533

Polymorphism and mutation databases

BioMutaiKRT81
DMDMi311033435

Proteomic databases

EPDiQ14533
jPOSTiQ14533
MassIVEiQ14533
PaxDbiQ14533
PeptideAtlasiQ14533
PRIDEiQ14533
ProteomicsDBi12672
60033

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
3887
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENST00000327741; ENSP00000369349; ENSG00000205426
GeneIDi3887
KEGGihsa:3887
UCSCiuc001sab.4 human

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
3887
DisGeNETi3887

GeneCards: human genes, protein and diseases

More...
GeneCardsi
KRT81
HGNCiHGNC:6458 KRT81
HPAiHPA049778
MalaCardsiKRT81
MIMi158000 phenotype
602153 gene
neXtProtiNX_Q14533
OpenTargetsiENSG00000205426
Orphaneti573 Monilethrix
PharmGKBiPA30247

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiENOG410IH1H Eukaryota
ENOG41113GZ LUCA
GeneTreeiENSGT00940000161838
HOGENOMiHOG000230976
InParanoidiQ14533
KOiK07605
OMAiCGFSTVG
OrthoDBi557821at2759
PhylomeDBiQ14533
TreeFamiTF317854

Enzyme and pathway databases

ReactomeiR-HSA-6805567 Keratinization
R-HSA-6809371 Formation of the cornified envelope

Miscellaneous databases

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
KRT81

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

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GenomeRNAii
3887

Pharos

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Pharosi
Q14533

Protein Ontology

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PROi
PR:Q14533

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSG00000205426 Expressed in 100 organ(s), highest expression level in hair follicle
ExpressionAtlasiQ14533 baseline and differential
GenevisibleiQ14533 HS

Family and domain databases

Gene3Di1.20.5.1160, 1 hit
InterProiView protein in InterPro
IPR018039 IF_conserved
IPR039008 IF_rod_dom
IPR042180 IF_rod_dom_coil1B
IPR032444 Keratin_2_head
IPR003054 Keratin_II
PfamiView protein in Pfam
PF00038 Filament, 1 hit
PF16208 Keratin_2_head, 1 hit
PRINTSiPR01276 TYPE2KERATIN
SMARTiView protein in SMART
SM01391 Filament, 1 hit
PROSITEiView protein in PROSITE
PS00226 IF_ROD_1, 1 hit
PS51842 IF_ROD_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

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ProtoNeti
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MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiKRT81_HUMAN
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q14533
Secondary accession number(s): Q14846
, Q16274, Q17R48, Q8WU52, Q9BR74
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 29, 2004
Last sequence update: November 2, 2010
Last modified: September 18, 2019
This is version 164 of the entry and version 3 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Human chromosome 12
    Human chromosome 12: entries, gene names and cross-references to MIM
  3. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
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