位置:首页 > 蛋白库 > VSP_BOTIN
VSP_BOTIN
ID   VSP_BOTIN               Reviewed;         257 AA.
AC   Q8QG86;
DT   10-JUL-2007, integrated into UniProtKB/Swiss-Prot.
DT   01-JUN-2002, sequence version 1.
DT   03-AUG-2022, entry version 79.
DE   RecName: Full=Snake venom serine protease BITS01A;
DE            Short=SVSP;
DE            EC=3.4.21.-;
DE   Flags: Precursor;
OS   Bothrops insularis (Golden lancehead) (Lachesis insularis).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera;
OC   Serpentes; Colubroidea; Viperidae; Crotalinae; Bothrops.
OX   NCBI_TaxID=8723;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   TISSUE=Venom gland;
RX   PubMed=12459276; DOI=10.1016/s0378-1119(02)01080-6;
RA   Junqueira-de-Azevedo I.L.M., Ho P.L.;
RT   "A survey of gene expression and diversity in the venom glands of the
RT   pitviper snake Bothrops insularis through the generation of expressed
RT   sequence tags (ESTs).";
RL   Gene 299:279-291(2002).
CC   -!- FUNCTION: Snake venom serine protease that may act in the hemostasis
CC       system of the prey. {ECO:0000250}.
CC   -!- SUBUNIT: Monomer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
CC   -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC   -!- SIMILARITY: Belongs to the peptidase S1 family. Snake venom subfamily.
CC       {ECO:0000255|PROSITE-ProRule:PRU00274}.
CC   ---------------------------------------------------------------------------
CC   Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC   Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC   ---------------------------------------------------------------------------
DR   EMBL; AF490536; AAM09695.1; -; mRNA.
DR   AlphaFoldDB; Q8QG86; -.
DR   SMR; Q8QG86; -.
DR   MEROPS; S01.179; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0004252; F:serine-type endopeptidase activity; IEA:InterPro.
DR   GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR   GO; GO:0006508; P:proteolysis; IEA:UniProtKB-KW.
DR   CDD; cd00190; Tryp_SPc; 1.
DR   Gene3D; 2.40.10.10; -; 2.
DR   InterPro; IPR009003; Peptidase_S1_PA.
DR   InterPro; IPR043504; Peptidase_S1_PA_chymotrypsin.
DR   InterPro; IPR001314; Peptidase_S1A.
DR   InterPro; IPR001254; Trypsin_dom.
DR   InterPro; IPR018114; TRYPSIN_HIS.
DR   InterPro; IPR033116; TRYPSIN_SER.
DR   Pfam; PF00089; Trypsin; 1.
DR   PRINTS; PR00722; CHYMOTRYPSIN.
DR   SMART; SM00020; Tryp_SPc; 1.
DR   SUPFAM; SSF50494; SSF50494; 1.
DR   PROSITE; PS50240; TRYPSIN_DOM; 1.
DR   PROSITE; PS00134; TRYPSIN_HIS; 1.
DR   PROSITE; PS00135; TRYPSIN_SER; 1.
PE   2: Evidence at transcript level;
KW   Disulfide bond; Glycoprotein; Hemostasis impairing toxin; Hydrolase;
KW   Protease; Secreted; Serine protease; Signal; Toxin; Zymogen.
FT   SIGNAL          1..18
FT                   /evidence="ECO:0000255"
FT   PROPEP          19..24
FT                   /evidence="ECO:0000250"
FT                   /id="PRO_0000294986"
FT   CHAIN           25..257
FT                   /note="Snake venom serine protease BITS01A"
FT                   /id="PRO_0000294987"
FT   DOMAIN          25..248
FT                   /note="Peptidase S1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
FT   ACT_SITE        64
FT                   /note="Charge relay system"
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        109
FT                   /note="Charge relay system"
FT                   /evidence="ECO:0000250"
FT   ACT_SITE        203
FT                   /note="Charge relay system"
FT                   /evidence="ECO:0000250"
FT   SITE            197
FT                   /note="Required for specificity"
FT                   /evidence="ECO:0000250"
FT   CARBOHYD        101
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        121
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        153
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        169
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        210
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   CARBOHYD        250
FT                   /note="N-linked (GlcNAc...) asparagine"
FT                   /evidence="ECO:0000255"
FT   DISULFID        31..162
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
FT   DISULFID        49..65
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
FT   DISULFID        97..255
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
FT   DISULFID        141..209
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
FT   DISULFID        173..188
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
FT   DISULFID        199..224
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00274"
SQ   SEQUENCE   257 AA;  28357 MW;  BFFBCE3C4861C967 CRC64;
     MVLIRVIANL LILQVSYAQK SSELVVGGDE CDINEHPFLA FLYSHGYFCG LTLINQEWVL
     TAAHCDRRFM RIYLGIHARS VANDDEVIRY PKEKFICPNK NMSDEKDKDI MLIRLNRPVK
     NSTHIAPISL PSNPPSVGSV CRVMGWGSIT IPNDTYPDVP HCANINLVND TVCRGAYKRF
     PAKSRTLCAG VLQGGKDTCV GDSGGPLICN GTFQGIVSWG GKVCARPRKP ALYTKVFDYL
     PWIQSIIAGN KTATCPP
 
 
维奥蛋白资源库 - 中文蛋白资源 CopyRight © 2010-2025