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Protein

Substance P-like peptide 1

Gene
N/A
Organism
Pseudophryne guentheri (Guenther's toadlet)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Tachykinins are active peptides which excite neurons, evoke behavioral responses, are potent vasodilators and secretagogues, and contract (directly or indirectly) many smooth muscles.

GO - Biological processi

Keywordsi

Molecular functionAmphibian defense peptide, Neuropeptide

Names & Taxonomyi

Protein namesi
Recommended name:
Substance P-like peptide 1
Alternative name(s):
PG-SPI
OrganismiPseudophryne guentheri (Guenther's toadlet)
Taxonomic identifieri30349 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraNeobatrachiaMyobatrachoideaMyobatrachidaeMyobatrachinaePseudophryne

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
PeptideiPRO_00000444031 – 11Substance P-like peptide 1Add BLAST11

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1Pyrrolidone carboxylic acid1 Publication1
Modified residuei11Methionine amide1 Publication1

Keywords - PTMi

Amidation, Pyrrolidone carboxylic acid

Expressioni

Tissue specificityi

Expressed by the skin glands.

Family & Domainsi

Sequence similaritiesi

Belongs to the tachykinin family.Curated

Family and domain databases

InterProiView protein in InterPro
IPR013055. Tachy_Neuro_lke_CS.
IPR008215. Tachykinin_dom.
PfamiView protein in Pfam
PF02202. Tachykinin. 1 hit.
PROSITEiView protein in PROSITE
PS00267. TACHYKININ. 1 hit.

Sequencei

Sequence statusi: Complete.

Length:11
Mass (Da):1,294
Last modified:November 1, 1995 - v1
Checksum:i3A247C2CC9CB1AB7
GO

Sequence databases

PIRiE60409.

Similar proteinsi

Entry informationi

Entry nameiTKN4_PSEGU
AccessioniPrimary (citable) accession number: P42989
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: April 12, 2017
This is version 63 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing

Documents

  1. SIMILARITY comments
    Index of protein domains and families