UniProtKB - O95865 (DDAH2_HUMAN)
Protein
N(G),N(G)-dimethylarginine dimethylaminohydrolase 2
Gene
DDAH2
Organism
Homo sapiens (Human)
Status
Functioni
Hydrolyzes N(G),N(G)-dimethyl-L-arginine (ADMA) and N(G)-monomethyl-L-arginine (MMA) which act as inhibitors of NOS. Has therefore a role in the regulation of nitric oxide generation.1 Publication
Catalytic activityi
- EC:3.5.3.181 Publication
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 171 | Proton donorBy similarity | 1 | |
Active sitei | 276 | NucleophileSequence analysis | 1 |
GO - Molecular functioni
- amino acid binding Source: GO_Central
- catalytic activity Source: ProtInc
- dimethylargininase activity Source: UniProtKB
GO - Biological processi
- arginine catabolic process Source: ProtInc
- arginine metabolic process Source: GO_Central
- citrulline metabolic process Source: UniProtKB
- negative regulation of apoptotic process Source: UniProtKB
- nitric oxide biosynthetic process Source: ProtInc
- nitric oxide mediated signal transduction Source: ProtInc
- positive regulation of nitric oxide biosynthetic process Source: BHF-UCL
- regulation of nitric-oxide synthase activity Source: Reactome
Keywordsi
Molecular function | Hydrolase |
Enzyme and pathway databases
BRENDAi | 3.5.3.18 2681 |
Reactomei | R-HSA-203615 eNOS activation |
Names & Taxonomyi
Protein namesi | Recommended name: N(G),N(G)-dimethylarginine dimethylaminohydrolase 2 (EC:3.5.3.18)Short name: DDAH-2 Short name: Dimethylarginine dimethylaminohydrolase 2 Alternative name(s): DDAHII Dimethylargininase-2 Protein G6a S-phase protein |
Gene namesi | Name:DDAH2 Synonyms:DDAH, G6A, NG30 |
Organismi | Homo sapiens (Human) |
Taxonomic identifieri | 9606 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo |
Proteomesi |
|
Organism-specific databases
HGNCi | HGNC:2716 DDAH2 |
MIMi | 604744 gene |
neXtProti | NX_O95865 |
Subcellular locationi
Mitochondrion
- Mitochondrion 1 Publication
Other locations
- Cytoplasm 1 Publication
Note: Translocates from cytosol to mitochondrion upon IL-1beta stimulation in chondrocytes.
Cytoskeleton
- centriolar satellite Source: HPA
Cytosol
- cytosol Source: HPA
Extracellular region or secreted
- extracellular exosome Source: UniProtKB
Mitochondrion
- mitochondrion Source: UniProtKB-SubCell
Keywords - Cellular componenti
Cytoplasm, MitochondrionPathology & Biotechi
Organism-specific databases
DisGeNETi | 23564 |
OpenTargetsi | ENSG00000213722 |
PharmGKBi | PA27186 |
Miscellaneous databases
Pharosi | O95865 |
Chemistry databases
DrugBanki | DB00155 L-Citrulline |
Polymorphism and mutation databases
BioMutai | DDAH2 |
PTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
ChainiPRO_0000171121 | 1 – 285 | N(G),N(G)-dimethylarginine dimethylaminohydrolase 2Add BLAST | 285 |
Proteomic databases
EPDi | O95865 |
jPOSTi | O95865 |
MassIVEi | O95865 |
PaxDbi | O95865 |
PeptideAtlasi | O95865 |
PRIDEi | O95865 |
ProteomicsDBi | 51100 |
2D gel databases
REPRODUCTION-2DPAGEi | IPI00000760 O95865 |
PTM databases
iPTMneti | O95865 |
PhosphoSitePlusi | O95865 |
Expressioni
Tissue specificityi
Detected in heart, placenta, lung, liver, skeletal muscle, kidney and pancreas, and at very low levels in brain.1 Publication
Gene expression databases
Bgeei | ENSG00000213722 Expressed in 217 organ(s), highest expression level in endocervix |
ExpressionAtlasi | O95865 baseline and differential |
Genevisiblei | O95865 HS |
Organism-specific databases
HPAi | HPA012509 |
Interactioni
Binary interactionsi
With | Entry | #Exp. | IntAct | Notes |
---|---|---|---|---|
Q15645 | 5 | EBI-749139,EBI-358993 |
Protein-protein interaction databases
BioGridi | 117107, 37 interactors |
IntActi | O95865, 36 interactors |
MINTi | O95865 |
STRINGi | 9606.ENSP00000364945 |
Family & Domainsi
Sequence similaritiesi
Belongs to the DDAH family.Curated
Phylogenomic databases
eggNOGi | ENOG410ISNS Eukaryota ENOG4111YMV LUCA |
GeneTreei | ENSGT00940000160769 |
HOGENOMi | HOG000161035 |
InParanoidi | O95865 |
KOi | K01482 |
OMAi | MANMCPY |
OrthoDBi | 1469762at2759 |
PhylomeDBi | O95865 |
TreeFami | TF314737 |
Family and domain databases
InterProi | View protein in InterPro IPR033199 DDAH IPR033202 DDAH2 |
PANTHERi | PTHR12737 PTHR12737, 1 hit PTHR12737:SF16 PTHR12737:SF16, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 4 potential isoforms that are computationally mapped.Show allAlign All
O95865-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MGTPGEGLGR CSHALIRGVP ESLASGEGAG AGLPALDLAK AQREHGVLGG
60 70 80 90 100
KLRQRLGLQL LELPPEESLP LGPLLGDTAV IQGDTALITR PWSPARRPEV
110 120 130 140 150
DGVRKALQDL GLRIVEIGDE NATLDGTDVL FTGREFFVGL SKWTNHRGAE
160 170 180 190 200
IVADTFRDFA VSTVPVSGPS HLRGLCGMGG PRTVVAGSSD AAQKAVRAMA
210 220 230 240 250
VLTDHPYASL TLPDDAAADC LFLRPGLPGV PPFLLHRGGG DLPNSQEALQ
260 270 280
KLSDVTLVPV SCSELEKAGA GLSSLCLVLS TRPHS
Computationally mapped potential isoform sequencesi
There are 4 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basketQ5SSV3 | Q5SSV3_HUMAN | N(G),N(G)-dimethylarginine dimethyl... | DDAH2 | 226 | Annotation score: | ||
Q5SRR8 | Q5SRR8_HUMAN | N(G),N(G)-dimethylarginine dimethyl... | DDAH2 | 236 | Annotation score: | ||
H0Y7N1 | H0Y7N1_HUMAN | N(G),N(G)-dimethylarginine dimethyl... | DDAH2 | 188 | Annotation score: | ||
A0A140T971 | A0A140T971_HUMAN | N(G),N(G)-dimethylarginine dimethyl... | DDAH2 | 225 | Annotation score: |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF070667 mRNA Translation: AAD20973.1 AJ012008 Genomic DNA Translation: CAB46079.1 AF087894 mRNA Translation: AAP97193.1 AF129756 Genomic DNA Translation: AAD18074.1 BA000025 Genomic DNA Translation: BAB63377.1 AL662899 Genomic DNA No translation available. AL670886 Genomic DNA No translation available. AL844216 Genomic DNA No translation available. BX248244 Genomic DNA No translation available. CR354443 Genomic DNA No translation available. CR759787 Genomic DNA No translation available. CR936239 Genomic DNA No translation available. CH471081 Genomic DNA Translation: EAX03500.1 BC001435 mRNA Translation: AAH01435.1 |
CCDSi | CCDS4718.1 |
RefSeqi | NP_001289936.1, NM_001303007.1 NP_001289937.1, NM_001303008.1 NP_039268.1, NM_013974.2 XP_011512750.1, XM_011514448.2 |
Genome annotation databases
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AF070667 mRNA Translation: AAD20973.1 AJ012008 Genomic DNA Translation: CAB46079.1 AF087894 mRNA Translation: AAP97193.1 AF129756 Genomic DNA Translation: AAD18074.1 BA000025 Genomic DNA Translation: BAB63377.1 AL662899 Genomic DNA No translation available. AL670886 Genomic DNA No translation available. AL844216 Genomic DNA No translation available. BX248244 Genomic DNA No translation available. CR354443 Genomic DNA No translation available. CR759787 Genomic DNA No translation available. CR936239 Genomic DNA No translation available. CH471081 Genomic DNA Translation: EAX03500.1 BC001435 mRNA Translation: AAH01435.1 |
CCDSi | CCDS4718.1 |
RefSeqi | NP_001289936.1, NM_001303007.1 NP_001289937.1, NM_001303008.1 NP_039268.1, NM_013974.2 XP_011512750.1, XM_011514448.2 |
3D structure databases
SMRi | O95865 |
ModBasei | Search... |
Protein-protein interaction databases
BioGridi | 117107, 37 interactors |
IntActi | O95865, 36 interactors |
MINTi | O95865 |
STRINGi | 9606.ENSP00000364945 |
Chemistry databases
DrugBanki | DB00155 L-Citrulline |
PTM databases
iPTMneti | O95865 |
PhosphoSitePlusi | O95865 |
Polymorphism and mutation databases
BioMutai | DDAH2 |
2D gel databases
REPRODUCTION-2DPAGEi | IPI00000760 O95865 |
Proteomic databases
EPDi | O95865 |
jPOSTi | O95865 |
MassIVEi | O95865 |
PaxDbi | O95865 |
PeptideAtlasi | O95865 |
PRIDEi | O95865 |
ProteomicsDBi | 51100 |
Protocols and materials databases
DNASUi | 23564 |
Genome annotation databases
Organism-specific databases
CTDi | 23564 |
DisGeNETi | 23564 |
GeneCardsi | DDAH2 |
HGNCi | HGNC:2716 DDAH2 |
HPAi | HPA012509 |
MIMi | 604744 gene |
neXtProti | NX_O95865 |
OpenTargetsi | ENSG00000213722 |
PharmGKBi | PA27186 |
GenAtlasi | Search... |
Phylogenomic databases
eggNOGi | ENOG410ISNS Eukaryota ENOG4111YMV LUCA |
GeneTreei | ENSGT00940000160769 |
HOGENOMi | HOG000161035 |
InParanoidi | O95865 |
KOi | K01482 |
OMAi | MANMCPY |
OrthoDBi | 1469762at2759 |
PhylomeDBi | O95865 |
TreeFami | TF314737 |
Enzyme and pathway databases
BRENDAi | 3.5.3.18 2681 |
Reactomei | R-HSA-203615 eNOS activation |
Miscellaneous databases
ChiTaRSi | DDAH2 human |
GenomeRNAii | 23564 |
Pharosi | O95865 |
PROi | PR:O95865 |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSG00000213722 Expressed in 217 organ(s), highest expression level in endocervix |
ExpressionAtlasi | O95865 baseline and differential |
Genevisiblei | O95865 HS |
Family and domain databases
InterProi | View protein in InterPro IPR033199 DDAH IPR033202 DDAH2 |
PANTHERi | PTHR12737 PTHR12737, 1 hit PTHR12737:SF16 PTHR12737:SF16, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | DDAH2_HUMAN | |
Accessioni | O95865Primary (citable) accession number: O95865 Secondary accession number(s): A2BEZ7 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | May 30, 2000 |
Last sequence update: | May 1, 1999 | |
Last modified: | November 13, 2019 | |
This is version 165 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program | |
Disclaimer | Any 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. |
Miscellaneousi
Keywords - Technical termi
Complete proteome, Direct protein sequencing, Reference proteomeDocuments
- Human chromosome 6
Human chromosome 6: entries, gene names and cross-references to MIM - SIMILARITY comments
Index of protein domains and families - MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot