ID   KINI4_PERAM             Reviewed;           8 AA.
AC   P82688;
DT   07-JUN-2004, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   11-DEC-2019, entry version 38.
DE   RecName: Full=Kinin-4;
DE   AltName: Full=Pea-K-4;
OS   Periplaneta americana (American cockroach) (Blatta americana).
OC   Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC   Neoptera; Polyneoptera; Dictyoptera; Blattodea; Blattoidea; Blattidae;
OC   Blattinae; Periplaneta.
OX   NCBI_TaxID=6978;
RN   [1]
RP   PROTEIN SEQUENCE, FUNCTION, MASS SPECTROMETRY, AND AMIDATION AT GLY-8.
RC   TISSUE=Corpora cardiaca;
RX   PubMed=9350979; DOI=10.1016/s0167-0115(97)01029-x;
RA   Predel R., Kellner R., Rapus J., Penzlin H., Gade G.;
RT   "Isolation and structural elucidation of eight kinins from the
RT   retrocerebral complex of the American cockroach, Periplaneta americana.";
RL   Regul. Pept. 71:199-205(1997).
CC   -!- FUNCTION: Mediates visceral muscle contractile activity (myotropic
CC       activity). {ECO:0000269|PubMed:9350979}.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- MASS SPECTROMETRY: Mass=838.15; Method=Electrospray;
CC       Evidence={ECO:0000269|PubMed:9350979};
CC   -!- SIMILARITY: Belongs to the kinin family. {ECO:0000305}.
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DR   GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR   GO; GO:0007218; P:neuropeptide signaling pathway; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Amidation; Direct protein sequencing; Neuropeptide; Secreted.
FT   PEPTIDE         1..8
FT                   /note="Kinin-4"
FT                   /id="PRO_0000043965"
FT   MOD_RES         8
FT                   /note="Glycine amide"
FT                   /evidence="ECO:0000269|PubMed:9350979"
SQ   SEQUENCE   8 AA;  839 MW;  736365A5B9D6DDD8 CRC64;
     GAQFSSWG