Annotations: 9IBW

Dark-state structure of human short-wave-sensitive opsin (OPN1SW)

External Resource: Annotation

Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Short-wave-sensitive opsin 1,Soluble cytochrome b562	molecular transducer activity signaling receptor activity G protein-coupled photoreceptor activity photoreceptor activity G protein-coupled receptor activity transmembrane signaling receptor activity binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding molecular transducer activity signaling receptor activity G protein-coupled photoreceptor activity photoreceptor activity G protein-coupled receptor activity transmembrane signaling receptor activity binding tetrapyrrole binding heme binding electron transfer activity cation binding transition metal ion binding iron ion binding ion binding metal ion binding small molecule binding	detection of light stimulus response to light stimulus detection of external stimulus response to stimulus response to external stimulus detection of abiotic stimulus absorption of visible light detection of stimulus light absorption response to abiotic stimulus response to radiation cellular process cellular response to stimulus cellular response to light stimulus detection of light stimulus response to light stimulus detection of external stimulus response to stimulus response to external stimulus detection of abiotic stimulus absorption of visible light detection of stimulus light absorption response to abiotic stimulus response to radiation cellular process cellular response to stimulus cellular response to light stimulus cellular response to radiation cellular response to abiotic stimulus cellular response to environmental stimulus regulation of biological process regulation of cellular process signaling biological regulation cell communication adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway adenylate cyclase-modulating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction multicellular organismal process sensory perception of light stimulus system process sensory perception nervous system process visual perception phototransduction response to UV cellular response to UV-A cellular response to UV response to UV-A electron transport chain metabolic process generation of precursor metabolites and energy	cellular anatomical structure photoreceptor inner segment membrane-bounded organelle non-motile cilium membrane 9+0 non-motile cilium cilium neuron projection photoreceptor disc membrane photoreceptor outer segment plasma membrane bounded cell projection cell projection photoreceptor cell cilium organelle cellular anatomical structure photoreceptor inner segment membrane-bounded organelle non-motile cilium membrane 9+0 non-motile cilium cilium neuron projection photoreceptor disc membrane photoreceptor outer segment plasma membrane bounded cell projection cell projection photoreceptor cell cilium organelle organelle membrane intracellular anatomical structure perinuclear region of cytoplasm cytoplasm cell periphery plasma membrane ciliary membrane bounding membrane of organelle plasma membrane region cone photoreceptor disc membrane cell projection membrane extracellular region periplasmic space
B [auth L]	Light chain BRIL Fab SRP2070	-	-	-
C [auth H]	Heavy chain BRIL Fab SRP2070	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR027430	Visual pigments (opsins) retinal binding site	Binding Site
A	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A	IPR050125	G-protein coupled receptor opsins	Family
A	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
A	IPR001521	Opsin, blue sensitive	Family
A	IPR001760	Opsin	Family
A	IPR010980	Cytochrome c/b562	Homologous Superfamily
A	IPR009155	Cytochrome b562	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	: P03999	blue color blindness atrial fibrillation dilated cardiomyopathy Hodgkins lymphoma color vision disorder

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.