– Jump to search UTS2 Identifiers Aliases UTS2, PRO1068, U-II, UCN2, UII, urotensin 2 External IDs OMIM: 604097 MGI: 1346329 HomoloGene: 4939 GeneCards: UTS2 hide Gene location (Human) Chr. Chromosome 1 (human)[1] Band 1p36.23 Start 7,843,083 bp[1] End 7,853,512 bp[1] show Gene location (Mouse) hide RNA expression pattern More reference expression data show Gene ontology Orthologs Species Human Mouse Entrez 10911 24111 Ensembl ENSG00000049247 ENSMUSG00000028963 UniProt O95399 Q9QZQ3 RefSeq (mRNA) NM_006786 NM_021995 NM_011910 RefSeq (protein) NP_006777 NP_068835 NP_036040 Location (UCSC) Chr 1: 7.84 – 7.85 Mb Chr 4: 151 – 151 Mb PubMed search [3] [4] Wikidata View/Edit Human View/Edit Mouse Urotensin-II Names IUPAC name L-α-glutamyl-L-threonyl-L-prolyl-L-α-aspartyl-L-cysteinyl-L-phenylalanyl-L-tryptophyl-L-lysyl-L-tyrosyl-L-cysteinyl-L-valine (5→10)-disulfide Identifiers 3D model (JSmol) Interactive image ChEMBL ChEMBL503037 ChemSpider 24646295 InChI [show] SMILES [show] Properties Chemical formula C64H85N13O18S2 Molar mass 1388.6 g/mol Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references Urotensin-II (U-II) is a peptide ligand that is the strongest known vasoconstrictor.