PIR-PO1444
LOCUS 461863 81 aa 01-JUN-1994
DEFINITION CARDIOTOXIN PRECURSOR.
ACCESSION 461863
PID g461863
DBSOURCE SWISS-PROT: locus CX1_NAJSP, accession Q02454
class: standard.
created: Feb 1, 1994.
sequence updated: Feb 1, 1994.
annotation updated: Jun 1, 1994.
xrefs: genbank accession L04640, gi: 213375, gi: 266266
xrefs (non-sequence databases): HSSP P01444, PROSITE PS00272
KEYWORDS VENOM; CYTOTOXIN; CARDIOTOXIN; SIGNAL.
SOURCE Naja sputatrix.
ORGANISM Naja sputatrix
Eukaryotae; mitochondrial eukaryotes; Metazoa; Chordata;
Vertebrata; Lepidosauria; Squamata; Scleroglossa; Serpentes;
Colubroidea; Elapidae; Elapinae; Naja.
REFERENCE 1 (residues 1 to 81)
AUTHORS Yeo,M.S., Jeyaseelan,K., Chung,M.C., Gopalakrishnakone,P., Tan,C.H.
and Wong,H.A.
TITLE Molecular cloning of a cardiotoxin structural gene from Malayan
spitting cobra (Naja naja sputatrix)
JOURNAL Toxicon 31 (1), 53-60 (1993)
MEDLINE 93190317
REMARK SEQUENCE FROM N.A.
TISSUE=VENOM GLAND
FEATURES Location/Qualifiers
source 1..81
/organism="Naja sputatrix"
Protein 1..81
/gene="CTX"
/product="CARDIOTOXIN PRECURSOR"
Region 1..21
/evidence=experimental
/region_name="Signal"
Region 22..81
/evidence=experimental
/note="CARDIOTOXIN."
/region_name="Mature chain"
Bond bond(24,42)
/evidence=not_experimental
/bond_type="disulfide"
Bond bond(35,59)
/evidence=not_experimental
/bond_type="disulfide"
Bond bond(63,74)
/evidence=not_experimental
/bond_type="disulfide"
Bond bond(75,80)
/evidence=not_experimental
/bond_type="disulfide"
ORIGIN
1 mktlllttvv vtivcldley tlkcnklvpl fyktcpagkn lcykmfmvat pkvpvkrgci
61 dvcpkssllv kyvccntdrc n
//
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