ID   VKTG1_MICPY             Reviewed;          35 AA.
AC   P0CAR0;
DT   16-JUN-2009, integrated into UniProtKB/Swiss-Prot.
DT   16-JUN-2009, sequence version 1.
DT   25-MAY-2022, entry version 28.
DE   RecName: Full=Kunitz-type serine protease inhibitor G1;
DE   Flags: Fragment;
OS   Micrurus pyrrhocryptus (Coral snake).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi;
OC   Lepidosauria; Squamata; Bifurcata; Unidentata; Episquamata; Toxicofera;
OC   Serpentes; Colubroidea; Elapidae; Elapinae; Micrurus.
OX   NCBI_TaxID=129468;
RN   [1]
RP   PROTEIN SEQUENCE, AND MASS SPECTROMETRY.
RC   TISSUE=Venom;
RX   PubMed=19135468; DOI=10.1016/j.toxicon.2008.12.015;
RA   Dokmetjian J.C., Del Canto S., Vinzon S., de Jimenez Bonino M.B.;
RT   "Biochemical characterization of the Micrurus pyrrhocryptus venom.";
RL   Toxicon 53:375-382(2009).
CC   -!- FUNCTION: Serine protease inhibitor. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- TISSUE SPECIFICITY: Expressed by the venom gland.
CC   -!- PTM: Contains three disulfide bonds. {ECO:0000250}.
CC   -!- MASS SPECTROMETRY: Mass=6379; Method=Electrospray;
CC       Evidence={ECO:0000269|PubMed:19135468};
CC   -!- SIMILARITY: Belongs to the venom Kunitz-type family. {ECO:0000305}.
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DR   AlphaFoldDB; P0CAR0; -.
DR   SMR; P0CAR0; -.
DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IEA:UniProtKB-KW.
DR   GO; GO:0090729; F:toxin activity; IEA:UniProtKB-KW.
DR   Gene3D; 4.10.410.10; -; 1.
DR   InterPro; IPR002223; Kunitz_BPTI.
DR   InterPro; IPR036880; Kunitz_BPTI_sf.
DR   Pfam; PF00014; Kunitz_BPTI; 1.
DR   SUPFAM; SSF57362; SSF57362; 1.
PE   1: Evidence at protein level;
KW   Direct protein sequencing; Disulfide bond; Protease inhibitor; Secreted;
KW   Serine protease inhibitor; Toxin.
FT   CHAIN           1..>35
FT                   /note="Kunitz-type serine protease inhibitor G1"
FT                   /id="PRO_0000377472"
FT   DOMAIN          6..>35
FT                   /note="BPTI/Kunitz inhibitor"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00031"
FT   NON_TER         35
SQ   SEQUENCE   35 AA;  3955 MW;  031BD83C8E65D0F3 CRC64;
     KVPAYCKLPP DSGPCKGHFP AFYYDPVSSY CQKFI