DSK_DROSE
ID DSK_DROSE Reviewed; 141 AA.
AC B2ZB98;
DT 14-OCT-2008, integrated into UniProtKB/Swiss-Prot.
DT 01-JUL-2008, sequence version 1.
DT 25-MAY-2022, entry version 47.
DE RecName: Full=Drosulfakinins {ECO:0000303|PubMed:17632121};
DE Contains:
DE RecName: Full=Drosulfakinin-0 {ECO:0000303|PubMed:17632121};
DE Short=DSK-0 {ECO:0000303|PubMed:17632121};
DE Contains:
DE RecName: Full=Drosulfakinin-1 {ECO:0000303|PubMed:17632121};
DE AltName: Full=Drosulfakinin I {ECO:0000303|PubMed:17632121};
DE Short=DSK-I {ECO:0000303|PubMed:17632121};
DE Contains:
DE RecName: Full=Drosulfakinin-2 {ECO:0000303|PubMed:17632121};
DE AltName: Full=Drosulfakinin II {ECO:0000303|PubMed:17632121};
DE Short=DSK-II {ECO:0000303|PubMed:17632121};
DE Flags: Precursor;
GN Name=Dsk {ECO:0000312|EMBL:ACC99372.1}; ORFNames=GM10727;
OS Drosophila sechellia (Fruit fly).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Diptera; Brachycera; Muscomorpha; Ephydroidea;
OC Drosophilidae; Drosophila; Sophophora.
OX NCBI_TaxID=7238;
RN [1] {ECO:0000312|EMBL:ACC99372.1}
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Ke F.;
RT "A molecular phylogeny for the Drosophila melanogaster subgroup.";
RL Submitted (APR-2008) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Rob3c / Tucson 14021-0248.25;
RX PubMed=17994087; DOI=10.1038/nature06341;
RG Drosophila 12 genomes consortium;
RT "Evolution of genes and genomes on the Drosophila phylogeny.";
RL Nature 450:203-218(2007).
RN [3] {ECO:0000305}
RP IDENTIFICATION, AMIDATION AT PHE-82 AND PHE-122, AND SULFATION AT TYR-117.
RX PubMed=17632121; DOI=10.1016/j.jinsphys.2007.06.001;
RA Palmer G.C., Tran T., Duttlinger A., Nichols R.;
RT "The drosulfakinin 0 (DSK 0) peptide encoded in the conserved Dsk gene
RT affects adult Drosophila melanogaster crop contractions.";
RL J. Insect Physiol. 53:1125-1133(2007).
CC -!- FUNCTION: Drosulfakinin-0 (DSK 0) plays diverse biological roles
CC including regulating gut muscle contraction in adults but not in
CC larvae. {ECO:0000250|UniProtKB:P09040}.
CC -!- SUBCELLULAR LOCATION: Secreted {ECO:0000250|UniProtKB:P09040}.
CC -!- SIMILARITY: Belongs to the gastrin/cholecystokinin family.
CC {ECO:0000255}.
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DR EMBL; EU635463; ACC99372.1; -; Genomic_DNA.
DR EMBL; CH480821; EDW54786.1; -; Genomic_DNA.
DR RefSeq; XP_002038249.1; XM_002038213.1.
DR AlphaFoldDB; B2ZB98; -.
DR STRING; 7238.B2ZB98; -.
DR EnsemblMetazoa; FBtr0193712; FBpp0192204; FBgn0165673.
DR GeneID; 6613779; -.
DR KEGG; dse:6613779; -.
DR HOGENOM; CLU_1847224_0_0_1; -.
DR OMA; FGDRRNQ; -.
DR PhylomeDB; B2ZB98; -.
DR Proteomes; UP000001292; Unassembled WGS sequence.
DR GO; GO:0005576; C:extracellular region; IEA:UniProtKB-SubCell.
DR GO; GO:0005184; F:neuropeptide hormone activity; IEA:EnsemblMetazoa.
DR GO; GO:0071855; F:neuropeptide receptor binding; IEA:EnsemblMetazoa.
DR GO; GO:0008343; P:adult feeding behavior; IEA:EnsemblMetazoa.
DR GO; GO:0008344; P:adult locomotory behavior; IEA:EnsemblMetazoa.
DR GO; GO:0008345; P:larval locomotory behavior; IEA:EnsemblMetazoa.
DR GO; GO:0033555; P:multicellular organismal response to stress; IEA:EnsemblMetazoa.
DR GO; GO:0007528; P:neuromuscular junction development; IEA:EnsemblMetazoa.
DR GO; GO:0007218; P:neuropeptide signaling pathway; IEA:UniProtKB-KW.
DR GO; GO:0007204; P:positive regulation of cytosolic calcium ion concentration; IEA:EnsemblMetazoa.
DR GO; GO:0006940; P:regulation of smooth muscle contraction; IEA:EnsemblMetazoa.
DR GO; GO:0006939; P:smooth muscle contraction; ISS:UniProtKB.
DR InterPro; IPR013152; Gastrin/cholecystokinin_CS.
DR InterPro; IPR013259; Sulfakinin.
DR Pfam; PF08257; Sulfakinin; 2.
DR PROSITE; PS00259; GASTRIN; 2.
PE 1: Evidence at protein level;
KW Amidation; Cleavage on pair of basic residues; Hormone; Neuropeptide;
KW Reference proteome; Secreted; Signal; Sulfation.
FT SIGNAL 1..33
FT /evidence="ECO:0000255"
FT PROPEP 34..73
FT /evidence="ECO:0000269|PubMed:17632121"
FT /id="PRO_0000351175"
FT PEPTIDE 76..82
FT /note="Drosulfakinin-0"
FT /evidence="ECO:0000255, ECO:0000303|PubMed:17632121"
FT /id="PRO_0000351176"
FT PROPEP 86..111
FT /evidence="ECO:0000269|PubMed:17632121"
FT /id="PRO_0000351177"
FT PEPTIDE 114..122
FT /note="Drosulfakinin-1"
FT /evidence="ECO:0000255, ECO:0000303|PubMed:17632121"
FT /id="PRO_0000351178"
FT PEPTIDE 126..139
FT /note="Drosulfakinin-2"
FT /evidence="ECO:0000250|UniProtKB:P09040"
FT /id="PRO_0000351179"
FT REGION 51..72
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT MOD_RES 82
FT /note="Phenylalanine amide"
FT /evidence="ECO:0000255, ECO:0000303|PubMed:17632121"
FT MOD_RES 117
FT /note="Sulfotyrosine"
FT /evidence="ECO:0000255, ECO:0000303|PubMed:17632121"
FT MOD_RES 122
FT /note="Phenylalanine amide"
FT /evidence="ECO:0000255, ECO:0000303|PubMed:17632121"
FT MOD_RES 134
FT /note="Sulfotyrosine"
FT /evidence="ECO:0000250|UniProtKB:P09040"
FT MOD_RES 139
FT /note="Phenylalanine amide"
FT /evidence="ECO:0000250|UniProtKB:P09040"
SQ SEQUENCE 141 AA; 16154 MW; 782950AEB7462538 CRC64;
MGLRSCTHLA TLFMTLWALA FCFLVVVPIP AQTTSLQNAK DDRRLQELES KIGAESDQPN
ANLVGPSFSR FGDRRNQKTI SFGRRVPLIS RPMIPIELDL LMDNDDERTK AKRFDDYGHM
RFGKRGGDDQ FDDYGHMRFG R
