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Entry version 199 (25 May 2022)
Sequence version 1 (23 Oct 1986)
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Protein

Short-wave-sensitive opsin 1

Gene

OPN1SW

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Visual pigments are the light-absorbing molecules that mediate vision. They consist of an apoprotein, opsin, covalently linked to cis-retinal (Probable). Required for the maintenance of cone outer segment organization in the ventral retina, but not essential for the maintenance of functioning cone photoreceptors (By similarity).

Involved in ensuring correct abundance and localization of retinal membrane proteins (By similarity).

May increase spectral sensitivity in dim light (By similarity).

By similarity1 Publication

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Absorptioni

Abs(max)=420 nm

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

  • G protein-coupled photoreceptor activity Source: GO_Central
  • signaling receptor activity Source: ProtInc

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionG-protein coupled receptor, Photoreceptor protein, Receptor, Retinal protein, Transducer
Biological processSensory transduction, Vision
LigandChromophore

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...
PathwayCommonsi
P03999

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-HSA-2187335, The retinoid cycle in cones (daylight vision)
R-HSA-2453864, Retinoid cycle disease events
R-HSA-418594, G alpha (i) signalling events
R-HSA-419771, Opsins

SignaLink: a signaling pathway resource with multi-layered regulatory networks

More...
SignaLinki
P03999

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Short-wave-sensitive opsin 1
Alternative name(s):
Blue cone photoreceptor pigment
Blue-sensitive opsin
Short name:
BOP
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:OPN1SW
Synonyms:BCP
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiHomo sapiens (Human)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000005640 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 7

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:1012, OPN1SW

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
613522, gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_P03999

Eukaryotic Pathogen, Vector and Host Database Resources

More...
VEuPathDBi
HostDB:ENSG00000128617

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 33ExtracellularSequence analysisAdd BLAST33
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei34 – 58Helical; Name=1Sequence analysisAdd BLAST25
Topological domaini59 – 70CytoplasmicSequence analysisAdd BLAST12
Transmembranei71 – 96Helical; Name=2Sequence analysisAdd BLAST26
Topological domaini97 – 110ExtracellularSequence analysisAdd BLAST14
Transmembranei111 – 130Helical; Name=3Sequence analysisAdd BLAST20
Topological domaini131 – 149CytoplasmicSequence analysisAdd BLAST19
Transmembranei150 – 173Helical; Name=4Sequence analysisAdd BLAST24
Topological domaini174 – 199ExtracellularSequence analysisAdd BLAST26
Transmembranei200 – 227Helical; Name=5Sequence analysisAdd BLAST28
Topological domaini228 – 249CytoplasmicSequence analysisAdd BLAST22
Transmembranei250 – 273Helical; Name=6Sequence analysisAdd BLAST24
Topological domaini274 – 281ExtracellularSequence analysis8
Transmembranei282 – 306Helical; Name=7Sequence analysisAdd BLAST25
Topological domaini307 – 348CytoplasmicSequence analysisAdd BLAST42

Keywords - Cellular componenti

Cell membrane, Cell projection, Cytoplasm, Membrane

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Tritan color blindness (CBT)3 Publications
The disease is caused by variants affecting the gene represented in this entry.
Disease descriptionA disorder of vision characterized by a selective deficiency of blue spectral sensitivity.
Related information in OMIM
Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_00483879G → R in CBT. 1 PublicationCorresponds to variant dbSNP:rs104894031EnsemblClinVar.1
Natural variantiVAR_081835190T → I in CBT. 1 PublicationCorresponds to variant dbSNP:rs1190183515Ensembl.1
Natural variantiVAR_004839214S → P in CBT. 1 PublicationCorresponds to variant dbSNP:rs104894032EnsemblClinVar.1
Natural variantiVAR_004840264P → S in CBT. 2 PublicationsCorresponds to variant dbSNP:rs104894033EnsemblClinVar.1

Keywords - Diseasei

Disease variant

Organism-specific databases

DisGeNET

More...
DisGeNETi
611

MalaCards human disease database

More...
MalaCardsi
OPN1SW
MIMi190900, phenotype

Orphanet; a database dedicated to information on rare diseases and orphan drugs

More...
Orphaneti
88629, Tritanopia

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA31938

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...
Pharosi
P03999, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
OPN1SW

Domain mapping of disease mutations (DMDM)

More...
DMDMi
129203

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001977621 – 348Short-wave-sensitive opsin 1Add BLAST348

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi14N-linked (GlcNAc...) asparagineCurated1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi107 ↔ 184PROSITE-ProRule annotation
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei293N6-(retinylidene)lysine1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated on some or all of the serine and threonine residues present in the C-terminal region.

Keywords - PTMi

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...
MassIVEi
P03999

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P03999

PeptideAtlas

More...
PeptideAtlasi
P03999

PRoteomics IDEntifications database

More...
PRIDEi
P03999

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
51629

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
P03999, 1 site

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P03999

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
P03999

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

The three color pigments are found in the cone photoreceptor cells (PubMed:2937147). Expressed throughout the epidermis and dermis, primarily in the stratum granulosum in the facial and abdominal skin (at protein level) (PubMed:30168605). Expressed in dermal fibroblasts (at protein level) (PubMed:31380578). Expressed in melanocytes (at protein level) (PubMed:31730232).4 Publications

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Induced by ultraviolet A light in dermal fibroblasts.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000128617, Expressed in lower esophagus and 117 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P03999, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P03999, HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
ENSG00000128617, Tissue enriched (retina)

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

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BioGRIDi
107082, 7 interactors

Protein interaction database and analysis system

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IntActi
P03999, 1 interactor

STRING: functional protein association networks

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STRINGi
9606.ENSP00000249389

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...
RNActi
P03999, protein

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

AlphaFold Protein Structure Database

More...
AlphaFoldDBi
P03999

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
P03999

Database of comparative protein structure models

More...
ModBasei
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the G-protein coupled receptor 1 family. Opsin subfamily.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3656, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_009579_3_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P03999

Identification of Orthologs from Complete Genome Data

More...
OMAi
CLCYVPY

Database of Orthologous Groups

More...
OrthoDBi
940057at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P03999

TreeFam database of animal gene trees

More...
TreeFami
TF324998

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR000276, GPCR_Rhodpsn
IPR017452, GPCR_Rhodpsn_7TM
IPR001760, Opsin
IPR001521, Opsin_blue
IPR027430, Retinal_BS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00001, 7tm_1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00237, GPCRRHODOPSN
PR00238, OPSIN
PR00574, OPSINBLUE

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00237, G_PROTEIN_RECEP_F1_1, 1 hit
PS50262, G_PROTEIN_RECEP_F1_2, 1 hit
PS00238, OPSIN, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P03999-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRKMSEEEFY LFKNISSVGP WDGPQYHIAP VWAFYLQAAF MGTVFLIGFP
60 70 80 90 100
LNAMVLVATL RYKKLRQPLN YILVNVSFGG FLLCIFSVFP VFVASCNGYF
110 120 130 140 150
VFGRHVCALE GFLGTVAGLV TGWSLAFLAF ERYIVICKPF GNFRFSSKHA
160 170 180 190 200
LTVVLATWTI GIGVSIPPFF GWSRFIPEGL QCSCGPDWYT VGTKYRSESY
210 220 230 240 250
TWFLFIFCFI VPLSLICFSY TQLLRALKAV AAQQQESATT QKAEREVSRM
260 270 280 290 300
VVVMVGSFCV CYVPYAAFAM YMVNNRNHGL DLRLVTIPSF FSKSACIYNP
310 320 330 340
IIYCFMNKQF QACIMKMVCG KAMTDESDTC SSQKTEVSTV SSTQVGPN
Length:348
Mass (Da):39,135
Last modified:October 23, 1986 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i83FAB2E7111CB581
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti308 – 310KQF → VKL (PubMed:2565599).Curated3

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_00483879G → R in CBT. 1 PublicationCorresponds to variant dbSNP:rs104894031EnsemblClinVar.1
Natural variantiVAR_081835190T → I in CBT. 1 PublicationCorresponds to variant dbSNP:rs1190183515Ensembl.1
Natural variantiVAR_004839214S → P in CBT. 1 PublicationCorresponds to variant dbSNP:rs104894032EnsemblClinVar.1
Natural variantiVAR_004840264P → S in CBT. 2 PublicationsCorresponds to variant dbSNP:rs104894033EnsemblClinVar.1

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
M13299 M13298 Genomic DNA Translation: AAB05207.1
U53874 Genomic DNA Translation: AAC51334.1
L32835 Genomic DNA Translation: AAL31362.1
M26172 mRNA Translation: AAA35608.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A03156, OOHUB

NCBI Reference Sequences

More...
RefSeqi
NP_001699.1, NM_001708.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000249389.3; ENSP00000249389.3; ENSG00000128617.3

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
611

Matched Annotation from NCBI and EMBL-EBI (MANE) - Phase one

More...
MANE-Selecti
ENST00000249389.3; ENSP00000249389.3; NM_001385125.1; NP_001372054.1

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Mutations of the color pigment genes

Retina International's Scientific Newsletter

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
M13299 M13298 Genomic DNA Translation: AAB05207.1
U53874 Genomic DNA Translation: AAC51334.1
L32835 Genomic DNA Translation: AAL31362.1
M26172 mRNA Translation: AAA35608.1
PIRiA03156, OOHUB
RefSeqiNP_001699.1, NM_001708.2

3D structure databases

AlphaFoldDBiP03999
SMRiP03999
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi107082, 7 interactors
IntActiP03999, 1 interactor
STRINGi9606.ENSP00000249389

Protein family/group databases

Information system for G protein-coupled receptors (GPCRs)

More...
GPCRDBi
Search...

PTM databases

GlyGeniP03999, 1 site
iPTMnetiP03999
PhosphoSitePlusiP03999

Genetic variation databases

BioMutaiOPN1SW
DMDMi129203

Proteomic databases

MassIVEiP03999
PaxDbiP03999
PeptideAtlasiP03999
PRIDEiP03999
ProteomicsDBi51629

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...
Antibodypediai
31899, 81 antibodies from 19 providers

The DNASU plasmid repository

More...
DNASUi
611

Genome annotation databases

EnsembliENST00000249389.3; ENSP00000249389.3; ENSG00000128617.3
GeneIDi611
MANE-SelectiENST00000249389.3; ENSP00000249389.3; NM_001385125.1; NP_001372054.1

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
611
DisGeNETi611

GeneCards: human genes, protein and diseases

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GeneCardsi
OPN1SW
HGNCiHGNC:1012, OPN1SW
HPAiENSG00000128617, Tissue enriched (retina)
MalaCardsiOPN1SW
MIMi190900, phenotype
613522, gene
neXtProtiNX_P03999
Orphaneti88629, Tritanopia
PharmGKBiPA31938
VEuPathDBiHostDB:ENSG00000128617

GenAtlas: human gene database

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GenAtlasi
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Phylogenomic databases

eggNOGiKOG3656, Eukaryota
HOGENOMiCLU_009579_3_0_1
InParanoidiP03999
OMAiCLCYVPY
OrthoDBi940057at2759
PhylomeDBiP03999
TreeFamiTF324998

Enzyme and pathway databases

PathwayCommonsiP03999
ReactomeiR-HSA-2187335, The retinoid cycle in cones (daylight vision)
R-HSA-2453864, Retinoid cycle disease events
R-HSA-418594, G alpha (i) signalling events
R-HSA-419771, Opsins
SignaLinkiP03999

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

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BioGRID-ORCSi
611, 8 hits in 1067 CRISPR screens

The Gene Wiki collection of pages on human genes and proteins

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GeneWikii
OPN1SW

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

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GenomeRNAii
611
PharosiP03999, Tbio

Protein Ontology

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PROi
PR:P03999
RNActiP03999, protein

The Stanford Online Universal Resource for Clones and ESTs

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SOURCEi
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Gene expression databases

BgeeiENSG00000128617, Expressed in lower esophagus and 117 other tissues
ExpressionAtlasiP03999, baseline and differential
GenevisibleiP03999, HS

Family and domain databases

InterProiView protein in InterPro
IPR000276, GPCR_Rhodpsn
IPR017452, GPCR_Rhodpsn_7TM
IPR001760, Opsin
IPR001521, Opsin_blue
IPR027430, Retinal_BS
PfamiView protein in Pfam
PF00001, 7tm_1, 1 hit
PRINTSiPR00237, GPCRRHODOPSN
PR00238, OPSIN
PR00574, OPSINBLUE
PROSITEiView protein in PROSITE
PS00237, G_PROTEIN_RECEP_F1_1, 1 hit
PS50262, G_PROTEIN_RECEP_F1_2, 1 hit
PS00238, OPSIN, 1 hit

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiOPSB_HUMAN
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P03999
Secondary accession number(s): Q13877
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 23, 1986
Last sequence update: October 23, 1986
Last modified: May 25, 2022
This is version 199 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. 7-transmembrane G-linked receptors
    List of 7-transmembrane G-linked receptor entries
  2. Human chromosome 7
    Human chromosome 7: entries, gene names and cross-references to MIM
  3. Human entries with genetic variants
    List of human entries with genetic variants
  4. Human variants curated from literature reports
    Index of human variants curated from literature reports
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  6. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
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