6LFL

Crystal structure of a class A GPCR

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations
Membrane Protein Annotation: OPM
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD
Membrane Protein Annotation: mpstruc

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	G protein-coupled receptor-like	8098598	3000473	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Type B glycosyltransferase-like	8038006	3001586	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	7tm_1_1	e6lflA1	A: alpha bundles	X: Family A G protein-coupled receptor-like (From Topology)	H: Family A G protein-coupled receptor-like (From Topology)	T: Family A G protein-coupled receptor-like	F: 7tm_1_1	ECOD (1.6)
A	Glycos_transf_1	e6lflA2	A: a/b three-layered sandwiches	X: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	H: UDP-Glycosyltransferase/glycogen phosphorylase (From Topology)	T: UDP-Glycosyltransferase/glycogen phosphorylase	F: Glycos_transf_1	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF13692	Glycosyl transferases group 1 (Glyco_trans_1_4)	Glycosyl transferases group 1	-	Domain
A	PF00001	7 transmembrane receptor (rhodopsin family) (7tm_1)	7 transmembrane receptor (rhodopsin family)	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	C-X-C chemokine receptor type 2,GlgA glycogen synthase,C-X-C chemokine receptor type 2	UDP-glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (NDP-glucose donor) activity glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity transferase activity glucosyltransferase activity hexosyltransferase activity catalytic activity UDP-glucosyltransferase activity G protein-coupled chemoattractant receptor activity molecular transducer activity interleukin-8 receptor activity C-X-C chemokine receptor activity chemokine receptor activity UDP-glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (NDP-glucose donor) activity glycosyltransferase activity alpha-1,4-glucan glucosyltransferase (UDP-glucose donor) activity transferase activity glucosyltransferase activity hexosyltransferase activity catalytic activity UDP-glucosyltransferase activity G protein-coupled chemoattractant receptor activity molecular transducer activity interleukin-8 receptor activity C-X-C chemokine receptor activity chemokine receptor activity G protein-coupled receptor activity transmembrane signaling receptor activity signaling receptor activity cytokine receptor activity immune receptor activity C-C chemokine receptor activity protein binding binding chemokine binding C-X-C chemokine binding interleukin-8 binding cytokine binding C-C chemokine binding	positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality localization import into cell receptor internalization transport cellular process receptor-mediated endocytosis endocytosis establishment of localization vesicle-mediated transport response to stimulus immune response positive regulation of cytosolic calcium ion concentration biological regulation regulation of biological quality localization import into cell receptor internalization transport cellular process receptor-mediated endocytosis endocytosis establishment of localization vesicle-mediated transport response to stimulus immune response immune system process neutrophil activation multicellular organismal process cell activation myeloid leukocyte activation granulocyte activation leukocyte activation cell chemotaxis cellular response to stimulus chemotaxis neutrophil chemotaxis response to external stimulus neutrophil migration granulocyte migration leukocyte migration cellular response to chemical stimulus taxis granulocyte chemotaxis response to chemical myeloid leukocyte migration cell migration cell motility leukocyte chemotaxis locomotion regulation of biological process regulation of cellular process signaling intracellular signal transduction cell communication calcium-mediated signaling intracellular signaling cassette signal transduction cell population proliferation positive regulation of cell population proliferation regulation of cell population proliferation positive regulation of biological process positive regulation of cellular process dendritic cell chemotaxis dendritic cell migration mononuclear cell migration cell surface receptor signaling pathway phospholipase C-activating G protein-coupled receptor signaling pathway G protein-coupled receptor signaling pathway defense response response to stress cellular defense response inflammatory response response to cytokine cytokine-mediated signaling pathway response to peptide cellular response to interleukin-8 response to interleukin-8 cellular response to cytokine stimulus interleukin-8-mediated signaling pathway	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane membrane-bounded organelle intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle mast cell granule cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane membrane-bounded organelle intracellular anatomical structure lytic vacuole vacuole intracellular membrane-bounded organelle intracellular organelle mast cell granule organelle cytoplasm lysosome mitotic spindle cytoskeleton spindle membraneless organelle intracellular membraneless organelle microtubule cytoskeleton nucleus membrane-enclosed lumen intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen intracellular vesicle endomembrane system cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle secretory granule secretory vesicle vesicle organelle membrane secretory granule membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011835	Bacterial/plant glycogen synthase	Family
A	IPR013534	Starch synthase, catalytic domain	Domain
A	IPR000276	G protein-coupled receptor, rhodopsin-like	Family
A	IPR000057	CXC chemokine receptor 2	Family
A	IPR017452	GPCR, rhodopsin-like, 7TM	Domain
A	IPR050119	C-C chemokine receptor type 1-9-like	Family
A	IPR000174	CXC chemokine receptor 1/2	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P25025	ulcerative colitis middle cerebral artery infarction allergic disease hypertensive disorder mastitis pneumonia Sepsis malignant pancreatic neoplasm ovarian cancer psoriasis tuberculosis lung carcinoma non-small cell lung carcinoma cancer esophageal adenocarcinoma ulcerative colitis middle cerebral artery infarction allergic disease hypertensive disorder mastitis pneumonia Sepsis malignant pancreatic neoplasm ovarian cancer psoriasis tuberculosis lung carcinoma non-small cell lung carcinoma cancer esophageal adenocarcinoma hepatocellular carcinoma lung adenocarcinoma malignant colon neoplasm osteosarcoma pneumonitis cutaneous lupus erythematosus exocrine pancreatic carcinoma transitional cell carcinoma juvenile idiopathic arthritis lung cancer

Membrane Protein Annotation: OPM OPM Database Homepage

Chains	External Link	Type	Class	Superfamily	Family
A	OPM	Transmembrane	Alpha-helical polytopic	Rhodopsin-like receptors and pumps	G-protein coupled receptors, family A

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A	PDBTM	Annotated as membrane protein by PDBTM

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A	MemProtMD	Annotated as membrane protein by MemProtMD

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	G Protein-Coupled Receptors: Class A	CXCR2 chemokine receptor - G_i complex with bound CXCL8

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.