ID   PVK2_PERAM              Reviewed;          12 AA.
AC   P81555;
DT   04-MAY-2001, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2001, sequence version 1.
DT   11-DEC-2019, entry version 44.
DE   RecName: Full=Periviscerokinin-2;
DE            Short=Pea-PVK-2;
DE   AltName: Full=Periviscerokinin-3;
DE            Short=PerAm-PVK-3;
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, AND MASS SPECTROMETRY.
RC   TISSUE=Abdominal perisympathetic organs;
RX   PubMed=9663444; DOI=10.1016/s0196-9781(98)00019-9;
RA   Predel R., Rapus J., Eckert M., Holman G.M., Nachman R.J., Wang Y.,
RA   Penzlin H.;
RT   "Isolation of periviscerokinin-2 from the abdominal perisympathetic organs
RT   of the American cockroach, Periplaneta americana.";
RL   Peptides 19:801-809(1998).
RN   [2]
RP   PROTEIN SEQUENCE, AND AMIDATION AT VAL-12.
RC   TISSUE=Abdominal perisympathetic organs;
RX   PubMed=19257902; DOI=10.1186/1471-2148-9-50;
RA   Roth S., Fromm B., Gaede G., Predel R.;
RT   "A proteomic approach for studying insect phylogeny: CAPA peptides of
RT   ancient insect taxa (Dictyoptera, Blattoptera) as a test case.";
RL   BMC Evol. Biol. 9:50-50(2009).
CC   -!- FUNCTION: Myoactive peptide; has excitatory actions on the hyperneural
CC       muscle. {ECO:0000269|PubMed:9663444}.
CC   -!- SUBCELLULAR LOCATION: Secreted.
CC   -!- MASS SPECTROMETRY: Mass=1189.3; Method=MALDI;
CC       Evidence={ECO:0000269|PubMed:9663444};
CC   -!- SIMILARITY: Belongs to the periviscerokinin 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.
DR   InterPro; IPR013231; Periviscerokinin.
DR   Pfam; PF08259; Periviscerokin; 1.
PE   1: Evidence at protein level;
KW   Amidation; Direct protein sequencing; Neuropeptide; Secreted.
FT   PEPTIDE         1..12
FT                   /note="Periviscerokinin-2"
FT                   /id="PRO_0000044268"
FT   MOD_RES         12
FT                   /note="Valine amide"
FT                   /evidence="ECO:0000269|PubMed:19257902"
SQ   SEQUENCE   12 AA;  1190 MW;  2F4D8EEE1EB05728 CRC64;
     GSSSGLISMP RV