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<td id="blast-threshold">The expectation value (E) threshold is a statistical measure of the number of expected matches in a random database. The lower the e-value, the more likely the match is to be significant. E-values between 0.1 and 10 are generally dubious, and over 10 are unlikely to have biological significance. In all cases, those matches need to be verified manually. You may need to increase the E threshold if you have a very short query sequence, to detect very weak similarities, or similarities in a short region, or if your sequence has a low complexity region and you use the "filter" option</td><p><a href='/help/sequence-searches' target='_top'>More...</a></p>E-Thresholdi

<td id="blast-matrix">The matrix assigns a probability score for each position in an alignment. The BLOSUM matrix assigns a probability score for each position in an alignment that is based on the frequency with which that substitution is known to occur among consensus blocks within related proteins. BLOSUM62 is among the best of the available matrices for detecting weak protein similarities. The PAM set of matrices is also available. If "Auto" is set, the matrix will be selected depending on the query sequence length.</td><p><a href='/help/sequence-searches' target='_top'>More...</a></p>Matrixi

<td id="blast-filter">Low-complexity regions (e.g. stretches of cysteine in <a href="http://www.uniprot.org/uniprot/Q03751">Q03751</a>, or hydrophobic regions in membrane proteins) tend to produce spurious, insignificant matches with sequences in the database which have the same kind of low-complexity regions, but are unrelated biologically. If "Filter low complexity regions" is selected, the query sequence will be run through the program SEG, and all amino acids in low-complexity regions will be replaced by X's. </td><p><a href='/help/sequence-searches' target='_top'>More...</a></p>Filteringi

<td id="blast-gapped">This will allow gaps to be introduced in the sequences when the comparison is done.</td><p><a href='/help/sequence-searches' target='_top'>More...</a></p>Gappedi

<td id="blast-numal">Limits the number of returned alignments.</td><p><a href='/help/sequence-searches' target='_top'>More...</a></p>Hitsi

Sequence feature

Entry & position(s)Q4KTX9[1217 - 1261]
Description
Feature keyDomain
Feature identifier
        10         20         30         40         50
MNKIFNVIWN VMTQTWVVVS ELTRTHTKRA SATVETAVLA TLLFATVQAN
60 70 80 90 100
ATDEDEELDP VVRTAPVLSF HSDKEGTGEK EVTENSNWGI YFDNKGVLKA
110 120 130 140 150
GAITLKAGDN LKIKQNTDES TNASSFTYSL KKDLTDLTSV ATEKLSFGAN
160 170 180 190 200
GDKVDITSDA NGLKLAKTGN GNVHLNGLDS TLPDAVTNTG VLSSSSFTPN
210 220 230 240 250
DVEKTRAATV KDVLNAGWNI KGAKTAGGNV ESVDLVSAYN NVEFITGDKN
260 270 280 290 300
TLDVVLTAKE NGKTTEVKFT PKTSVIKEKD GKLFTGKENN DTNKVTSNTA
310 320 330 340 350
TDNTDEGNGL VTAKAVIDAV NKAGWRVKTT TANGQNGDFA TVASGTNVTF
360 370 380 390 400
ESGDGTTASV TKDTNGNGIT VKYDAKVGDG LKFDSDKKIV ADTTALTVTG
410 420 430 440 450
GKVAEIAKED DKKKLVNAGD LVTALGNLSW KAKAEADTDG ALEGISKDQE
460 470 480 490 500
VKAGETVTFK AGKNLKVKQD GANFTYSLQD ALTGLTSITL GGTTNGGNDA
510 520 530 540 550
KTVINKDGLT ITPAGNGGTT GTNTISVTKD GIKAGNKAIT NVASGLRAYD
560 570 580 590 600
DANFDVLNNS ATDLNRHVED AYKGLLNLNE KNANKQPLVT DSTAATVGDL
610 620 630 640 650
RKLGWVVSTK NGTKEESNQV KQADEVLFTG AGAATVTSKS ENGKHTITVS
660 670 680 690 700
VAETKADSGL EKDGDTIKLK VDNQNTDNVL TVGNNGTAVT KGGFETVKTG
710 720 730 740 750
ATDADRGKVT VKDATANDAD KKVATVKDVA TAINSAATFV KTENLTTSID
760 770 780 790 800
EDNPTDNGKD DALKAGDTLT FKAGKNLKVK RDGKNITFDL AKNLEVKTAK
810 820 830 840 850
VSDTLTIGGN TPTGGTTATP KVNITSTADG LNFAKETADA SGSKNVYLKG
860 870 880 890 900
IATTLTEPSA GAKSSHVDLN VDATKKSNAA SIEDVLRAGW NIQGNGNNVD
910 920 930 940 950
YVATYDTVNF TDDSTGTTTV TVTQKADGKG ADVKIGAKTS VIKDHNGKLF
960 970 980 990 1000
TGKGLKDANN GATVSEDDGK DTGTGLVTAK TVIDAVNKSG WRVTGEGATA
1010 1020 1030 1040 1050
ETGATAVNAG NAETVTSGTS VNFKNGNATT ATVSKDNGNI NVKYDVNVGD
1060 1070 1080 1090 1100
GLKIGDDKKI VADTTTLTVT GGKVSVPAGA NSVNNNKKLV NAEGLATALN
1110 1120 1130 1140 1150
NLSWTAKADK YADGESEGET DQEVKAGDKV TFKAGKNLKV KQSEKDFTYS
1160 1170 1180 1190 1200
LQDTLTGLTS ITLGGTANGR NDTGTVINKD GLTITLANGA AAGTDASNGN
1210 1220 1230 1240 1250
TISVTKDGIS AGNKEITNVK SALKTYKDTQ NTAGATQPAA NTAEVAKQDL
1260 1270 1280 1290 1300
VDLTKPATGA AGNGADAKAP DTTAATVGDL RGLGWVLSAK KTADETQDKE
1310 1320 1330 1340 1350
FHAAVKNANE VEFVGKNGAT VSAKTDNNGK HTVTIDVAEA KVGDGLEKDT
1360 1370 1380 1390 1400
DGKIKLKVDN TDGNNLLTVD ATKGASVAKG EFNAVTTDAT TAQGTNANER
1410 1420 1430 1440 1450
GKVVVKGSNG ATATETDKKK VATVGDVAKA INDAATFVKV ENDDSATIDD
1460 1470 1480 1490 1500
SPTDDGANDA LKAGDTLTLK AGKNLKVKRD GKNITFALAN DLSVKSATVS
1510 1520 1530 1540 1550
DKLSLGTNGN KVNITSDTKG LNFAKDSKTG DDANIHLNGI ASTLTDTLLN
1560 1570 1580 1590 1600
SGATTNLGGN GITDNEKKRA ASVKDVLNAG WNVRGVKPAS ANNQVENIDF
1610 1620 1630 1640 1650
VATYDTVDFV SGDKDTTSVT VESKDNGKRT EVKIGAKTSV IKDHNGKLFT
1660 1670 1680 1690 1700
GKELKDANNN GVTVTETDGK DEGNGLVTAK AVIDAVNKAG WRVKTTGANG
1710 1720 1730 1740 1750
QNDDFATVAS GTNVTFADGN GTTAEVTKAN DGSIAVKYNV KVADGLKLDG
1760 1770 1780 1790 1800
DKIVADTTVL TVADGKVTAP NNGDGKKFVD ASGLADALNK LSWTATAGKE
1810 1820 1830 1840 1850
GTGEVDPANS AGQEVKAGDK VTFKAGDNLK IKQSGKDFTY SLKKELKDLT
1860 1870 1880 1890 1900
SVEFKDANGG TGSESTKITK DGLTITPAHG AGAAGANTAN TISVTKDGIS
1910 1920 1930 1940 1950
AGNKAVTNVV SGLKKFGDGH TLANGTVADF EKHYDNAYKD LTNLDEKGAD
1960 1970 1980 1990 2000
NNPTVADNTA ATVGDLRGLG WVISADKTTG EPNQEYNAQV RNANEVKFKS
2010 2020 2030 2040 2050
GNGINVSGKT LNGTRVITFE LAKGEVVKSN EFTVKNADGS ETNLVKVGDM
2060 2070 2080 2090 2100
YYSKEDIDPA TSKPMTGKTE KYKVENGKVV SANGSKTEVT LTNKGSGYVT
2110 2120 2130 2140 2150
GNQVADAIAK SGFELGLADA AEAEKAFAES AKDKQLSKDK AETVNAHDKV
2160 2170 2180 2190 2200
RFANGLNTKV SAATVESTDA NGDKVTTTFV KTDVELPLTQ IYNTDANGNK
2210 2220 2230 2240 2250
IVKKADGKWY ELNADGTASN KEVTLGNVDA NGKKVVKVTE NGADKWYYTS
2260 2270 2280 2290 2300
ADGAADKTKG EVSNDKVSTD EKHVVRLDPN NQSNGKGVVI DNVANGEISA
2310 2320 2330 2340 2350
TSTDAINGSQ LYAVAKGVTN LAGQVNNLEG KVNKVGKRAD AGTASALAAS
2360 2370 2380 2390 2400
QLPQATMPGK SMVAIAGSSY QGQNGLAIGV SRISDNGKVI IRLSGTTNSQ
2410
GKTGVAAGVG YQW
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