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Protein
Submitted name:

Bitesize isoform 2

Gene

btsz

Organism
Drosophila melanogaster (Fruit fly)
Status
Unreviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at transcript leveli

Functioni

GO - Molecular functioni

GO - Biological processi

  • actin filament organization Source: FlyBase
  • apical junction assembly Source: FlyBase
  • calcium ion-regulated exocytosis of neurotransmitter Source: GO_Central
  • cortical actin cytoskeleton organization Source: FlyBase
  • establishment of planar polarity of embryonic epithelium Source: FlyBase
  • gastrulation involving germ band extension Source: FlyBase
  • larval salivary gland morphogenesis Source: FlyBase
  • lumen formation, open tracheal system Source: FlyBase
  • morphogenesis of embryonic epithelium Source: FlyBase
  • positive regulation of cell size Source: FlyBase
  • positive regulation of multicellular organism growth Source: FlyBase
  • regulation of calcium ion-dependent exocytosis Source: GO_Central
  • vesicle fusion Source: GO_Central
Complete GO annotation...

Names & Taxonomyi

Protein namesi
Submitted name:
Bitesize isoform 2Imported
Submitted name:
Bitesize, isoform CImported
Gene namesi
Name:btszImported
ORF Names:CG44012Imported, Dmel_CG44012Imported
OrganismiDrosophila melanogaster (Fruit fly)Imported
Taxonomic identifieri7227 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraEndopterygotaDipteraBrachyceraMuscomorphaEphydroideaDrosophilidaeDrosophilaSophophora
Proteomesi
  • UP000000803 Componenti: Chromosome 3R

Organism-specific databases

FlyBaseiFBgn0266756. btsz.

Subcellular locationi

GO - Cellular componenti

  • apical plasma membrane Source: FlyBase
  • exocytic vesicle Source: GO_Central
  • presynapse Source: GOC
Complete GO annotation...

Expressioni

Gene expression databases

BgeeiFBgn0053555.

Interactioni

GO - Molecular functioni

Protein-protein interaction databases

DIPiDIP-60417N.
STRINGi7227.FBpp0297567.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2322 – 241392C2InterPro annotationAdd
BLAST
Domaini2500 – 259091C2InterPro annotationAdd
BLAST

Coiled coil

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Coiled coili807 – 83428Sequence analysisAdd
BLAST

Sequence similaritiesi

Contains 2 C2 domains.UniRule annotation

Keywords - Domaini

Coiled coilSequence analysis, RepeatSAAS annotation

Phylogenomic databases

eggNOGiKOG1028. Eukaryota.
ENOG410Y1U8. LUCA.
GeneTreeiENSGT00810000125376.
OrthoDBiEOG091G058X.

Family and domain databases

Gene3Di2.60.40.150. 2 hits.
InterProiIPR000008. C2_dom.
IPR001565. Synaptotagmin.
[Graphical view]
PfamiPF00168. C2. 2 hits.
[Graphical view]
PRINTSiPR00399. SYNAPTOTAGMN.
SMARTiSM00239. C2. 2 hits.
[Graphical view]
SUPFAMiSSF49562. SSF49562. 3 hits.
PROSITEiPS50004. C2. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q6XK19-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MIAYTTARAT PTPPPRVRRQ SSDSDSPQVQ RRPQQPRNIY CPRIRESDTG
60 70 80 90 100
TDEEFVLNTE SSSQTSSDQT PPPVPPPPHP LSMKTRIKTR FLKNHHHHSH
110 120 130 140 150
NRCNCNPGQQ QQQPQYVPIP VPVPIPVPMA AYPNWPEVSG NPLLEQDEQL
160 170 180 190 200
AASLQQLWKA AGHQQQFAAI VAAYSQQFAA ASGNMFDATP PVTSKSYQQL
210 220 230 240 250
PTTPPPIPER LRGLGGFKSS APELSASLGS LMTQSLCSTI SSSSSSSTSG
260 270 280 290 300
YGTAGRSLET LASPMRAANS MQQQQQQYQE QHQQMASSAF KPKPTSLVAS
310 320 330 340 350
RSPTGEQLET SNARRGSSNS ESDDNANSNS NNATPTTGRL CNVYDKTGTL
360 370 380 390 400
PVPQCVQAHV ASVDKSAATA AISTKAEPAA TPATSTKGTA LRVASKYQSR
410 420 430 440 450
NLCETQSAAT TQTYLASKNS HEEVEAADET NIHKNQVPAA AAAATAQIQT
460 470 480 490 500
ATRAAAPAVI TRFGGLAVEN AVGNVAESAS ASAASPIPKP KPRAQHPEQI
510 520 530 540 550
DRHRATAETA KNLSSNRLIE NIKMSDEASP STAAHLQSES YAASSPDEAS
560 570 580 590 600
SNSSQDGDQD RERELEEQAE QKPRRTTQRS YNVAGMMEEQ QLGEVDAVEQ
610 620 630 640 650
RHHSTTSDSS SSSSSNSSSS SESCDSDDTG TVRDRRPKRR RFNKVFVVNR
660 670 680 690 700
QPGGRVRRSS STEGDSLSSS EANLEDSSDN DTDTERTDCG IVLNYVKPLE
710 720 730 740 750
EEPKKAEEEP PTAARDCQSS DEDNINDDES ERRVANSTDE LANCIVVVGG
760 770 780 790 800
QTDDAAAGVV LHHMRSLPDV EFDGEQSERR QAHEIDASDA LAACDELHSI
810 820 830 840 850
SNDVNRLLAL HKQNSQLELK LQRLRQGVAE INEDLQLSTT GTDVAATHCT
860 870 880 890 900
TQPGSAGKPD ECNSPSSRKS PSTVLSSNDV GPLSLTCLRQ VEAVVEVEAN
910 920 930 940 950
RADGKLRDER NGRTAEQTEE RVVTCSQACK INDNSDYSLD SLSATSASLL
960 970 980 990 1000
APEQQQQQPL QQVEESARLP ADAREQRYRR GAKSESAESP VENEMLNVAV
1010 1020 1030 1040 1050
ASRAALLGSN NNNTHRNDNS NNENTNNNDG ELGHNNNDAF AAQKTRNSGS
1060 1070 1080 1090 1100
SVVVGCDISD VVSVNSNVSG ENECDFDKIF GSHQQNTPSA SAAVAATAAA
1110 1120 1130 1140 1150
ATSDTPATSP SELASPKNSL SAKYRSLVMI NKDNESAAGD YEMANSSSNF
1160 1170 1180 1190 1200
SNIRHKDPTS SNNSHTVGQN FASDSFRAME PTELVSSDRE AYSVDSLNEP
1210 1220 1230 1240 1250
PAVPELSVED GLADDDSWVE ELSQRGEDED EDLSNATTTP TATDSEDAEG
1260 1270 1280 1290 1300
EGEGARRHGY MDREEDLRGY NRSAIDFTLH TIVEESCEES EVASMRADNE
1310 1320 1330 1340 1350
DVELEDEDLS ERRRQRTLQH HHRLSASELE KYFFFGLGDG RVMSSIDTRG
1360 1370 1380 1390 1400
DDTASEVSSE CSESLDSLPH EDQLLDTSGA SDLASSRLEK YFLSGFMGFS
1410 1420 1430 1440 1450
GAEKQAESDE SGGSVGSDSE GQPSPSQRRK RLVRARGTPR SHNSSLDNLL
1460 1470 1480 1490 1500
LPESDTLDAT VTSAGGAAAA TVEDTSESEA GCDDTVIHLA NAGASDGSSS
1510 1520 1530 1540 1550
DTIKRKKQLR KRHDSLDEKK LHDLEPSECR TPTPGSSGQV QMQSQAKKQQ
1560 1570 1580 1590 1600
QQHHHSRDSG FVGSNDDLLK AAPDCEPPKS PTPALEQISE DREPVHSQIS
1610 1620 1630 1640 1650
LARMDQPSTS AAAAVASTLS SQLKNLALPN LVRKDSFNNW SSDEETNLMM
1660 1670 1680 1690 1700
SKMRQFFKNL IVATANAQQS KPSTPNQGPS TTNVNTTPSS QRRLAKSRPA
1710 1720 1730 1740 1750
QLAYFENELT RLMKTVPGIN DEQVREIVEY LSSEDTWSDS YDSSDYTSSD
1760 1770 1780 1790 1800
LEGGERKGQL KAQISASCQQ IINKFEIDEE GDRGDGGLLD ESQSVPMEAL
1810 1820 1830 1840 1850
VYQKLVASFS KVAAGGEPET EATKAVEEAE PSTERSPQLF AKVMQHIGTR
1860 1870 1880 1890 1900
LVALMHEVSS GNETPTPSPQ GQRHHRRLQA KISATTTEDE EDEVAEQLKA
1910 1920 1930 1940 1950
MPIKQLKLRS KSHDLLLDGT TPHSHHLHHH ATVHYPAGGV GSGAGGSGGP
1960 1970 1980 1990 2000
GHSDNAGEEC GVTSDYERFS WRGSFESALL ANGDSRTRLS QLSQLDRDNS
2010 2020 2030 2040 2050
SSASALAVAK RRSAGDLLFS QHQQSLSREQ LDRVRSCGSI GGGDAHHHQL
2060 2070 2080 2090 2100
ESSPAKPWLS SAGSSIGGDS TKDVRRSSVP DAIYETDSSD EAASHQFGGA
2110 2120 2130 2140 2150
RSTLPRSLNP NQVVASTNSL PRLPTTGVGA PITSTPKTKS QSALNHTPSN
2160 2170 2180 2190 2200
LSTVSATGSA KSARYRSPGL AARAAAVSGA GGGSSGGVGV GASSGSTGKK
2210 2220 2230 2240 2250
LGAGFQFLYS KRDARKRLNM SAEEAKVAAE ELSRSPVIGQ RQADGSGSPI
2260 2270 2280 2290 2300
QSRASSETWP TQSDEDIDRL VAMHQNRSSL SSLGVRSESM ASVYSGAGEG
2310 2320 2330 2340 2350
RYGTVVVKGQ VEFAMQYNYK LSALEVHVVR CKDLAAVDAK RNRSDPYVKV
2360 2370 2380 2390 2400
YLLPDKSKAG KRKTKVKKHT LNPIFDETMR FHTPISSLES RTLWLTVWHS
2410 2420 2430 2440 2450
DMFGRNDFLG EVSVNLQGRL FDNPQSQWYL LQERSEPFDE VATYRGDIVV
2460 2470 2480 2490 2500
GLKYIPPENI KSSFFSRGSS ITGSSSNLRK FGGSIKSVAS KSERTSKGGQ
2510 2520 2530 2540 2550
LHVLVKEAKH LSPIKANGTC DAFCKSYLLP DRTRSSKQKT PVVKRTLHPS
2560 2570 2580 2590 2600
WNYTFVYEDV SLEELSERAL ELTVWDHDRL ASNEFVGGIR FSLGTGRSYG
2610 2620 2630 2640
RQVEWMDATG KELSLWQNML DRPNFWVEGS LVLRSSLDGI RANLP
Length:2,645
Mass (Da):285,820
Last modified:July 5, 2004 - v1
Checksum:iE9543864BFD5E6D9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY229970 mRNA. Translation: AAP04481.1.
AE014297 Genomic DNA. Translation: AAX52954.1.
RefSeqiNP_001014624.1. NM_001014624.3.
UniGeneiDm.16866.

Genome annotation databases

EnsemblMetazoaiFBtr0334286; FBpp0306401; FBgn0266756.
GeneIDi3346167.
UCSCiCG33555-RC. d. melanogaster.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY229970 mRNA. Translation: AAP04481.1.
AE014297 Genomic DNA. Translation: AAX52954.1.
RefSeqiNP_001014624.1. NM_001014624.3.
UniGeneiDm.16866.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

DIPiDIP-60417N.
STRINGi7227.FBpp0297567.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblMetazoaiFBtr0334286; FBpp0306401; FBgn0266756.
GeneIDi3346167.
UCSCiCG33555-RC. d. melanogaster.

Organism-specific databases

CTDi3346167.
FlyBaseiFBgn0266756. btsz.

Phylogenomic databases

eggNOGiKOG1028. Eukaryota.
ENOG410Y1U8. LUCA.
GeneTreeiENSGT00810000125376.
OrthoDBiEOG091G058X.

Miscellaneous databases

ChiTaRSibtsz. fly.
GenomeRNAii3346167.

Gene expression databases

BgeeiFBgn0053555.

Family and domain databases

Gene3Di2.60.40.150. 2 hits.
InterProiIPR000008. C2_dom.
IPR001565. Synaptotagmin.
[Graphical view]
PfamiPF00168. C2. 2 hits.
[Graphical view]
PRINTSiPR00399. SYNAPTOTAGMN.
SMARTiSM00239. C2. 2 hits.
[Graphical view]
SUPFAMiSSF49562. SSF49562. 3 hits.
PROSITEiPS50004. C2. 2 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiQ6XK19_DROME
AccessioniPrimary (citable) accession number: Q6XK19
Entry historyi
Integrated into UniProtKB/TrEMBL: July 5, 2004
Last sequence update: July 5, 2004
Last modified: September 7, 2016
This is version 113 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.