2I5C | pdb_00002i5c

Crystal structure of the C-terminal PH domain of pleckstrin in complex with D-myo-Ins(1,2,3,4,5)P5

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
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
C	d2i5cc_	All beta proteins	PH domain-like barrel	PH domain-like	Pleckstrin-homology domain (PH domain)	Pleckstrin	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2i5cb_	All beta proteins	PH domain-like barrel	PH domain-like	Pleckstrin-homology domain (PH domain)	Pleckstrin	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2i5ca_	All beta proteins	PH domain-like barrel	PH domain-like	Pleckstrin-homology domain (PH domain)	Pleckstrin	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
C	SCOP2B Superfamily	PH domain-like	8033935	3000134	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	PH domain-like	8033935	3000134	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	PH domain-like	8033935	3000134	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)
C	PH_3	e2i5cC1	A: alpha bundles	X: Cloacin translocation domain	H: beta-Prism I	T: beta-Prism I	F: PH_3	ECOD (develop294)
B	PH_3	e2i5cB1	A: alpha bundles	X: Cloacin translocation domain	H: beta-Prism I	T: beta-Prism I	F: PH_3	ECOD (develop294)
A	PH_3	e2i5cA1	A: alpha bundles	X: Cloacin translocation domain	H: beta-Prism I	T: beta-Prism I	F: PH_3	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
C	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
B	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00169	PH domain (PH)	PH domain	PH stands for pleckstrin homology.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C	Pleckstrin	identical protein binding protein binding binding protein homodimerization activity protein dimerization activity ion binding anion binding phosphatidylinositol bisphosphate binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding kinase binding protein kinase C binding enzyme binding protein kinase binding identical protein binding protein binding binding protein homodimerization activity protein dimerization activity ion binding anion binding phosphatidylinositol bisphosphate binding phosphatidylinositol-3,4-bisphosphate binding small molecule binding kinase binding protein kinase C binding enzyme binding protein kinase binding enzyme regulator activity enzyme activator activity phosphatase activator activity molecular function activator activity phosphatase regulator activity molecular function regulator activity	regulation of cellular process negative regulation of small molecule metabolic process regulation of inositol phosphate biosynthetic process negative regulation of biological process negative regulation of phosphate metabolic process alcohol metabolic process inositol phosphate metabolic process regulation of primary metabolic process regulation of small molecule metabolic process phosphate-containing compound metabolic process polyol biosynthetic process negative regulation of cellular process small molecule metabolic process phosphorus metabolic process regulation of cellular process negative regulation of small molecule metabolic process regulation of inositol phosphate biosynthetic process negative regulation of biological process negative regulation of phosphate metabolic process alcohol metabolic process inositol phosphate metabolic process regulation of primary metabolic process regulation of small molecule metabolic process phosphate-containing compound metabolic process polyol biosynthetic process negative regulation of cellular process small molecule metabolic process phosphorus metabolic process regulation of carbohydrate metabolic process negative regulation of carbohydrate metabolic process regulation of biosynthetic process carbohydrate metabolic process polyol metabolic process regulation of biological process regulation of alcohol biosynthetic process small molecule biosynthetic process negative regulation of inositol phosphate biosynthetic process negative regulation of metabolic process carbohydrate biosynthetic process biological regulation primary metabolic process biosynthetic process organophosphate metabolic process negative regulation of biosynthetic process organophosphate biosynthetic process inositol phosphate biosynthetic process alcohol biosynthetic process negative regulation of phosphorus metabolic process negative regulation of alcohol biosynthetic process metabolic process cellular process regulation of phosphorus metabolic process regulation of carbohydrate biosynthetic process regulation of metabolic process regulation of cell diameter cellular component organization regulation of cellular component size cellular component organization or biogenesis regulation of biological quality regulation of cell size regulation of anatomical structure size cellular response to stimulus response to stimulus signaling cell communication thrombin-activated receptor signaling pathway G protein-coupled receptor signaling pathway signal transduction positive regulation of organelle organization regulation of cytoskeleton organization regulation of cellular component organization positive regulation of cellular component organization regulation of actin filament-based process positive regulation of biological process protein-containing complex disassembly positive regulation of actin filament depolymerization regulation of protein-containing complex disassembly actin filament depolymerization regulation of actin filament depolymerization actin filament-based process positive regulation of protein-containing complex disassembly positive regulation of cellular process cellular component disassembly actin polymerization or depolymerization regulation of actin filament organization actin cytoskeleton organization protein-containing complex organization regulation of protein depolymerization positive regulation of protein depolymerization positive regulation of cytoskeleton organization actin filament organization regulation of actin polymerization or depolymerization positive regulation of supramolecular fiber organization regulation of organelle organization organelle organization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization supramolecular fiber organization protein depolymerization cytoskeleton organization phospholipase C-inhibiting G protein-coupled receptor signaling pathway integrin-mediated signaling pathway cell surface receptor signaling pathway transport secretion export from cell membrane docking establishment of localization vesicle-mediated transport localization organelle localization by membrane tethering secretion by cell exocytosis organelle localization vesicle docking exocytic process vesicle docking involved in exocytosis negative regulation of thrombin-activated receptor signaling pathway negative regulation of signaling regulation of signal transduction negative regulation of G protein-coupled receptor signaling pathway negative regulation of cell communication regulation of G protein-coupled receptor signaling pathway regulation of signaling negative regulation of response to stimulus regulation of thrombin-activated receptor signaling pathway negative regulation of signal transduction regulation of response to stimulus regulation of cell communication multicellular organismal process regulation of body fluid levels wound healing homotypic cell-cell adhesion cell activation hemostasis platelet aggregation blood coagulation cell adhesion cell-cell adhesion response to stress coagulation response to wounding platelet activation positive regulation of cellular component biogenesis regulation of cellular component biogenesis cellular component biogenesis positive regulation of protein-containing complex assembly regulation of protein-containing complex assembly cellular component assembly protein-containing complex assembly regulation of integrin activation integrin activation positive regulation of integrin activation regulation of actin filament bundle assembly positive regulation of actin filament bundle assembly actin filament bundle organization actin filament bundle assembly regulated exocytosis cellular localization establishment of protein localization protein secretion by platelet establishment of protein localization to extracellular region platelet degranulation protein secretion protein localization to extracellular region protein transport establishment of localization in cell macromolecule localization intracellular protein localization cortical actin cytoskeleton organization cortical cytoskeleton organization phospholipase C-activating G protein-coupled receptor signaling pathway plasma membrane bounded cell projection organization ruffle organization cell projection organization negative regulation of intracellular signal transduction intracellular signal transduction regulation of intracellular signal transduction intracellular signaling cassette regulation of calcium-mediated signaling negative regulation of calcium-mediated signaling calcium-mediated signaling regulation of cell activation positive regulation of platelet activation positive regulation of cell activation regulation of multicellular organismal process regulation of platelet activation positive regulation of multicellular organismal process developmental process cellular developmental process hemopoiesis cell differentiation anatomical structure development cell development hematopoietic progenitor cell differentiation	cellular anatomical structure membrane ruffle cell leading edge plasma membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular anatomical structure cytoplasm cellular anatomical structure membrane ruffle cell leading edge plasma membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular anatomical structure cytoplasm cytosol extracellular region

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR001849	Pleckstrin homology domain	Domain
A, B, C	IPR000591	DEP domain	Domain
A, B, C	IPR037371	Pleckstrin, DEP domain	Domain
A, B, C	IPR011993	PH-like domain superfamily	Homologous Superfamily
A, B, C	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B, C	IPR036390	Winged helix DNA-binding domain superfamily	Homologous Superfamily
A, B, C	IPR037370	Pleckstrin	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C	Pharos: P08567	rheumatoid arthritis osteoporosis Liver Cirrhosis, Experimental sarcoidosis ulcerative colitis astrocytic tumor chronic obstructive pulmonary disease glioblastoma interstitial cystitis lung cancer osteosarcoma psoriasis Sjogren syndrome vascular disease breast carcinoma rheumatoid arthritis osteoporosis Liver Cirrhosis, Experimental sarcoidosis ulcerative colitis astrocytic tumor chronic obstructive pulmonary disease glioblastoma interstitial cystitis lung cancer osteosarcoma psoriasis Sjogren syndrome vascular disease breast carcinoma cutaneous lupus erythematosus head and neck cancer invasive ductal breast carcinoma lung carcinoma ovarian cancer subependymal giant cell astrocytoma celiac disease diabetes mellitus IgA glomerulonephritis non-small cell lung carcinoma

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.