Annotations: 5GNI

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	SasG_E	e5gniB1	A: alpha bundles	X: Tetrapyrrole methylase C-terminal domain-like	H: Tetrapyrrole methylase C-terminal domain	T: Tetrapyrrole methylase C-terminal domain	F: SasG_E	ECOD (develop294)
A	SasG_E	e5gniA1	A: alpha bundles	X: Tetrapyrrole methylase C-terminal domain-like	H: Tetrapyrrole methylase C-terminal domain	T: Tetrapyrrole methylase C-terminal domain	F: SasG_E	ECOD (develop294)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Platelet endothelial cell adhesion molecule	molecular transducer activity transmembrane signaling receptor activity signaling receptor activity identical protein binding protein binding binding protein homodimerization activity protein dimerization activity	localization import into cell transport phagocytosis cellular process endocytosis establishment of localization vesicle-mediated transport leukocyte migration immune system process mononuclear cell migration cellular extravasation myeloid leukocyte migration cell migration localization import into cell transport phagocytosis cellular process endocytosis establishment of localization vesicle-mediated transport leukocyte migration immune system process mononuclear cell migration cellular extravasation myeloid leukocyte migration cell migration cell motility monocyte extravasation endothelial cell migration bicellular tight junction assembly tight junction organization apical junction assembly cellular component organization cellular component biogenesis cell junction organization cellular component assembly cell junction assembly tight junction assembly cellular component organization or biogenesis cell-cell junction assembly cell-cell junction organization cellular response to stimulus positive regulation of cell communication regulation of biological process regulation of signaling regulation of cellular process positive regulation of signal transduction response to stimulus signaling biological regulation positive regulation of biological process positive regulation of intracellular signal transduction regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction regulation of response to stimulus regulation of cell communication signal transduction positive regulation of cellular process positive regulation of signaling cell adhesion cell-cell adhesion leukocyte cell-cell adhesion homophilic cell-cell adhesion small GTPase-mediated signal transduction Rho protein signal transduction intracellular signaling cassette endothelial cell-matrix adhesion cell-matrix adhesion cell-substrate adhesion developmental process epithelium development endothelial cell differentiation cellular developmental process endothelium development cell development tissue development epithelial cell differentiation cell morphogenesis endothelial cell development anatomical structure morphogenesis epithelial cell development endothelial cell morphogenesis epithelial cell morphogenesis cell differentiation anatomical structure development cell recognition multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development multicellular organism development tube morphogenesis anatomical structure formation involved in morphogenesis blood vessel development system development immune response diapedesis detection of external stimulus detection of stimulus detection of mechanical stimulus response to mechanical stimulus response to external stimulus response to abiotic stimulus detection of abiotic stimulus regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction phosphatidylinositol 3-kinase/protein kinase B signal transduction regulation of tube diameter system process regulation of tube size circulatory system process vascular process in circulatory system blood vessel diameter maintenance regulation of biological quality vasodilation blood circulation regulation of anatomical structure size positive regulation of MAPK cascade regulation of MAPK cascade MAPK cascade cell surface receptor signaling pathway cellular response to mechanical stimulus cellular response to abiotic stimulus cellular response to external stimulus cellular response to environmental stimulus establishment of endothelial barrier neutrophil extravasation neutrophil migration granulocyte migration positive regulation of locomotion regulation of cell motility positive regulation of cell migration regulation of locomotion positive regulation of cell motility regulation of cell migration locomotion wound healing response to stress response to wounding maintenance of blood-brain barrier multicellular organismal-level homeostasis homeostatic process anatomical structure homeostasis tissue homeostasis regulation of localization regulation of protein localization regulation of protein localization to cell-cell junction protein localization to cell-cell junction macromolecule localization positive regulation of protein localization to cell-cell junction positive regulation of protein localization intracellular protein localization protein localization to cell junction kidney epithelium development renal system development kidney vasculature development renal system vasculature development nephron development nephron epithelium development glomerular endothelium development animal organ development glomerular epithelium development glomerulus development glomerulus vasculature development kidney development	cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane cell-cell junction anchoring junction cell junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle cell periphery cellular anatomical structure cell surface membrane plasma membrane external side of plasma membrane side of membrane cell-cell junction anchoring junction cell junction extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space vesicle extracellular membrane-bounded organelle intracellular anatomical structure cytoplasm cytosol nucleus membrane-enclosed lumen intracellular membraneless organelle intracellular membrane-bounded organelle nucleolus intracellular organelle lumen intracellular organelle organelle lumen membraneless organelle nuclear lumen membrane microdomain membrane raft cell-cell contact zone nucleoplasm protein-containing complex intracellular vesicle endomembrane system cytoplasmic vesicle membrane bounding membrane of organelle vesicle membrane cytoplasmic vesicle secretory granule secretory vesicle organelle membrane secretory granule membrane platelet alpha granule membrane platelet alpha granule smooth muscle contractile fiber contractile muscle fiber supramolecular fiber supramolecular polymer supramolecular complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR036179	Immunoglobulin-like domain superfamily	Homologous Superfamily
A, B	IPR050488	Immunoglobulin Fc region receptor	Family
A, B	IPR003599	Immunoglobulin domain subtype	Domain
A, B	IPR013783	Immunoglobulin-like fold	Homologous Superfamily
A, B	IPR040878	IL-40-like, Ig domain	Domain
A, B	IPR007110	Immunoglobulin-like domain	Domain
A, B	IPR003598	Immunoglobulin subtype 2	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: P16284	coronary artery disease thrombocytopenia autoimmune disease juvenile dermatomyositis lung carcinoma nephrosclerosis ovarian cancer atherosclerosis pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis cancer subependymal giant cell astrocytoma tuberculosis ductal breast carcinoma in situ glioblastoma coronary artery disease thrombocytopenia autoimmune disease juvenile dermatomyositis lung carcinoma nephrosclerosis ovarian cancer atherosclerosis pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia psoriasis cancer subependymal giant cell astrocytoma tuberculosis ductal breast carcinoma in situ glioblastoma interstitial cystitis lung adenocarcinoma lung disease non-small cell lung carcinoma pancreatic intraductal papillary-mucinous carcinoma autism periodontitis breast carcinoma pterygium connective tissue disease dermatomyositis ulcerative colitis Emery-Dreifuss muscular dystrophy heart disease invasive ductal breast carcinoma lung cancer myocardial infarction osteosarcoma pancreatic intraductal papillary-mucinous neoplasm Autistic Disorder Pick disease breast disease Sjogren syndrome transitional cell carcinoma Duchenne muscular dystrophy esophageal adenocarcinoma hemangioma

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.