1T27

THE STRUCTURE OF PITP COMPLEXED TO PHOSPHATIDYLCHOLINE

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-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d1t27a_	Alpha and beta proteins (a+b)	TBP-like	Bet v1-like	Phoshatidylinositol transfer protein, PITP	Phoshatidylinositol transfer protein, PITP	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	SCOP2 Family	Phoshatidylinositol transfer protein, PITP	8029284	4003635	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	Bet v1-like	8041663	3000738	SCOP2 (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	IP_trans	e1t27A1	A: a+b two layers	X: TBP-like	H: Bet v1-like (From Topology)	T: Bet v1-like	F: IP_trans	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.530.20	Alpha Beta	2-Layer Sandwich	Alpha-D-Glucose-1,6-Bisphosphate	Chain A, domain 4	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF02121	Phosphatidylinositol transfer protein (IP_trans)	Phosphatidylinositol transfer protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Phosphatidylinositol transfer protein alpha isoform	phosphatidylcholine transporter activity lipid transporter activity transporter activity phospholipid transporter activity binding phospholipid binding lipid binding phosphatidylinositol binding phospholipid transfer activity phosphatidylcholine transfer activity lipid transfer activity fatty acid binding organic acid binding stearic acid binding phosphatidylcholine transporter activity lipid transporter activity transporter activity phospholipid transporter activity binding phospholipid binding lipid binding phosphatidylinositol binding phospholipid transfer activity phosphatidylcholine transfer activity lipid transfer activity fatty acid binding organic acid binding stearic acid binding long-chain fatty acid binding ion binding anion binding carboxylic acid binding monocarboxylic acid binding small molecule binding amide binding fatty-acyl-CoA binding acyl-CoA binding nucleoside phosphate binding organic cyclic compound binding heterocyclic compound binding fatty acid derivative binding sulfur compound binding cation binding phosphatidylcholine binding quaternary ammonium group binding phosphatidylinositol transfer activity	localization transport macromolecule localization phospholipid transport lipid localization lipid transport establishment of localization organophosphate ester transport multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development localization transport macromolecule localization phospholipid transport lipid localization lipid transport establishment of localization organophosphate ester transport multicellular organismal process axonogenesis cellular developmental process cell projection organization plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis cellular component organization neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development cellular component organization or biogenesis system development developmental process plasma membrane bounded cell projection organization nervous system development axon development cell morphogenesis involved in neuron differentiation generation of neurons anatomical structure morphogenesis neuron development cellular process	intracellular anatomical structure cytoplasm cellular anatomical entity membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001666	Phosphatidylinositol transfer protein	Family
A	IPR023393	START-like domain superfamily	Homologous Superfamily

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.