2IQX

Rat Phosphatidylethanolamine-Binding Protein Containing the S153E Mutation in the Complex with o-Phosphorylethanolamine

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP/SCOPe Classification SCOP Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2iqxa_	All beta proteins	PEBP-like	PEBP-like	Phosphatidylethanolamine binding protein	automated matches	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
B	d2iqxb_	All beta proteins	PEBP-like	PEBP-like	Phosphatidylethanolamine binding protein	automated matches	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
C	d2iqxc_	All beta proteins	PEBP-like	PEBP-like	Phosphatidylethanolamine binding protein	automated matches	Norway rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	PEBP-like	8077413	3001269	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PEBP-like	8077413	3001269	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	PEBP-like	8077413	3001269	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	PBP	e2iqxA1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)
B	PBP	e2iqxB1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)
C	PBP	e2iqxC1	A: beta sandwiches	X: Immunoglobulin-like beta-sandwich	H: Immunoglobulin-related	T: PEBP-like	F: PBP	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)
B	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)
C	3.90.280.10	Alpha Beta	Alpha-Beta Complex	Phosphatidylethanolamine-binding Protein	PEBP-like	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF01161	Phosphatidylethanolamine-binding protein (PBP)	Phosphatidylethanolamine-binding protein	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Phosphatidylethanolamine-binding protein 1	protein binding binding signaling receptor binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding protein binding binding signaling receptor binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding kinase binding enzyme binding enzyme regulator activity molecular function inhibitor activity peptidase regulator activity serine-type endopeptidase inhibitor activity molecular function regulator activity enzyme inhibitor activity peptidase inhibitor activity endopeptidase regulator activity endopeptidase inhibitor activity protein kinase binding lipid binding mitogen-activated protein kinase binding receptor serine/threonine kinase binding	response to stimulus response to chemical response to xenobiotic stimulus developmental process multicellular organismal process head development forebrain development animal organ development brain development nervous system development pallium development multicellular organism development central nervous system development anatomical structure development response to stimulus response to chemical response to xenobiotic stimulus developmental process multicellular organismal process head development forebrain development animal organ development brain development nervous system development pallium development multicellular organism development central nervous system development anatomical structure development telencephalon development hippocampus development limbic system development system development spermatid development spermatid differentiation sexual reproduction cellular developmental process spermatogenesis reproductive process multicellular organismal reproductive process cell development cellular process involved in reproduction in multicellular organism developmental maturation developmental process involved in reproduction gamete generation male gamete generation sperm capacitation anatomical structure maturation cell differentiation germ cell development cellular process cell maturation heart process system process regulation of biological process regulation of heart contraction regulation of system process biological regulation circulatory system process regulation of blood circulation regulation of multicellular organismal process regulation of biological quality heart contraction regulation of the force of heart contraction blood circulation response to organic substance response to metal ion response to calcium ion response to inorganic substance acetate ester biosynthetic process positive regulation of acetylcholine biosynthetic process positive regulation of acetylcholine metabolic process positive regulation of biological process regulation of primary metabolic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process acetylcholine biosynthetic process organic substance biosynthetic process acetylcholine metabolic process positive regulation of amine metabolic process regulation of biosynthetic process acetate ester metabolic process organonitrogen compound metabolic process regulation of amine metabolic process regulation of acetylcholine biosynthetic process primary metabolic process regulation of acetylcholine metabolic process amine metabolic process biosynthetic process metabolic process regulation of metabolic process response to organonitrogen compound response to nitrogen compound response to activity regulation of cellular process regulation of protein modification process regulation of protein phosphorylation negative regulation of biological process negative regulation of phosphate metabolic process negative regulation of cellular metabolic process regulation of phosphate metabolic process phosphate-containing compound metabolic process negative regulation of protein modification process negative regulation of cellular process protein metabolic process protein modification process phosphorus metabolic process negative regulation of protein metabolic process negative regulation of macromolecule metabolic process protein phosphorylation phosphorylation regulation of protein metabolic process cellular metabolic process negative regulation of metabolic process regulation of cellular metabolic process regulation of macromolecule metabolic process negative regulation of protein phosphorylation macromolecule modification negative regulation of phosphorus metabolic process regulation of phosphorylation regulation of phosphorus metabolic process macromolecule metabolic process negative regulation of phosphorylation cellular response to stimulus positive regulation of cell communication positive regulation of signal transduction signaling regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus cAMP-mediated signaling regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of signaling positive regulation of intracellular signal transduction positive regulation of cAMP-mediated signaling regulation of response to stimulus regulation of cell communication regulation of cAMP-mediated signaling positive regulation of signaling behavior eating behavior feeding behavior response to toxic substance positive regulation of organelle organization regulation of cellular component organization positive regulation of cellular component organization regulation of mitotic nuclear division positive regulation of mitotic nuclear division mitotic cell cycle cellular component organization regulation of mitotic cell cycle positive regulation of cell cycle process cellular component organization or biogenesis cell cycle regulation of cell cycle cell cycle process mitotic nuclear division regulation of cell cycle process organelle fission positive regulation of nuclear division regulation of organelle organization positive regulation of cell cycle organelle organization nuclear division mitotic cell cycle process regulation of nuclear division MAPK cascade response to ketone response to lipid response to endogenous stimulus response to alcohol response to glucocorticoid response to oxygen-containing compound response to corticosterone response to mineralocorticoid response to corticosteroid response to hormone response to steroid hormone response to organic cyclic compound response to ethanol response to electrical stimulus response to abiotic stimulus negative regulation of signaling negative regulation of intracellular signal transduction negative regulation of cell communication negative regulation of response to stimulus regulation of MAPK cascade negative regulation of signal transduction negative regulation of MAPK cascade response to organophosphorus response to purine-containing compound response to cAMP response to oxidative stress response to stress	apical part of cell cellular anatomical entity cell surface membrane-bounded organelle intracellular anatomical structure mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope bounding membrane of organelle organelle apical part of cell cellular anatomical entity cell surface membrane-bounded organelle intracellular anatomical structure mitochondrial membrane mitochondrion membrane organelle outer membrane intracellular membrane-bounded organelle intracellular organelle organelle envelope bounding membrane of organelle organelle mitochondrial envelope mitochondrial outer membrane outer membrane cytoplasm organelle membrane somatodendritic compartment cell body neuronal cell body extracellular region extracellular space axon synapse neuron projection axon terminus plasma membrane bounded cell projection presynapse cell projection distal axon cell junction neuron projection terminus transport vesicle intracellular vesicle endomembrane system cytoplasmic vesicle synaptic vesicle secretory vesicle vesicle exocytic vesicle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR001858	Phosphatidylethanolamine-binding, conserved site	Conserved Site
A, B, C	IPR036610	PEBP-like superfamily	Homologous Superfamily
A, B, C	IPR008914	Phosphatidylethanolamine-binding protein	Family
A, B, C	IPR035810	Phosphatidylethanolamine-binding protein, eukaryotic	Family

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.