TIQ7_RHISA
ID TIQ7_RHISA Reviewed; 29 AA.
AC P84555;
DT 21-JUN-2005, integrated into UniProtKB/Swiss-Prot.
DT 21-JUN-2005, sequence version 1.
DT 25-MAY-2022, entry version 40.
DE RecName: Full=Kunitz-type serine protease inhibitor RsTIQ7;
DE Flags: Fragment;
OS Rhipicephalus sanguineus (Brown dog tick) (Ixodes sanguineus).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Chelicerata; Arachnida; Acari;
OC Parasitiformes; Ixodida; Ixodoidea; Ixodidae; Rhipicephalinae;
OC Rhipicephalus; Rhipicephalus.
OX NCBI_TaxID=34632;
RN [1] {ECO:0000305}
RP PROTEIN SEQUENCE, AND FUNCTION.
RC TISSUE=Larva {ECO:0000269|PubMed:12941299};
RX PubMed=12941299; DOI=10.1016/s0003-9861(03)00344-8;
RA Sant'Anna Azzolini S., Sasaki S.D., Torquato R.J.S., Andreotti R.,
RA Andreotti E., Tanaka A.S.;
RT "Rhipicephalus sanguineus trypsin inhibitors present in the tick larvae:
RT isolation, characterization, and partial primary structure determination.";
RL Arch. Biochem. Biophys. 417:176-182(2003).
CC -!- FUNCTION: Serine protease inhibitor. Inhibits trypsin, elastase,
CC plasmin and kallikrein. {ECO:0000269|PubMed:12941299}.
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DR AlphaFoldDB; P84555; -.
DR SMR; P84555; -.
DR GO; GO:0004867; F:serine-type endopeptidase inhibitor activity; IDA:UniProtKB.
DR InterPro; IPR036880; Kunitz_BPTI_sf.
DR SUPFAM; SSF57362; SSF57362; 1.
PE 1: Evidence at protein level;
KW Direct protein sequencing; Disulfide bond; Protease inhibitor;
KW Serine protease inhibitor.
FT CHAIN 1..>29
FT /note="Kunitz-type serine protease inhibitor RsTIQ7"
FT /id="PRO_0000155460"
FT DOMAIN 6..26
FT /note="BPTI/Kunitz inhibitor"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00031"
FT SITE 17..18
FT /note="Reactive bond"
FT /evidence="ECO:0000250|UniProtKB:P31713"
FT DISULFID 7..?
FT /evidence="ECO:0000250|UniProtKB:P31713,
FT ECO:0000255|PROSITE-ProRule:PRU00031"
FT DISULFID 16..?
FT /evidence="ECO:0000250|UniProtKB:P31713,
FT ECO:0000255|PROSITE-ProRule:PRU00031"
FT NON_TER 29
FT /evidence="ECO:0000303|PubMed:12941299"
SQ SEQUENCE 29 AA; 3334 MW; 6E83F262382278CA CRC64;
EDFDSQCVPT ADPGPCKAYI PMWWYNVLS