Annotations: 9PVG

Co-crystal structure of two CCM2 PTB domains bound to a KRIT1 peptide encompassing NPxF2 and NPxF3

External Resource: Annotation

Domain Annotation: ECOD Classification
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	Cofilin_ADF	e9pvgA1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Cofilin_ADF	ECOD (v295)
F [auth D]	Cofilin_ADF	e9pvgD1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Cofilin_ADF	ECOD (v295)
B	Cofilin_ADF	e9pvgB1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: Cofilin_ADF	ECOD (v295)

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
D [auth E], E [auth F]	Krev interaction trapped protein 1	ion binding binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding cytoskeletal protein binding microtubule binding protein binding tubulin binding GTPase regulator activity ion binding binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding small molecule binding cytoskeletal protein binding microtubule binding protein binding tubulin binding GTPase regulator activity enzyme regulator activity nucleoside-triphosphatase regulator activity molecular function regulator activity	multicellular organismal process regulation of developmental process angiogenesis regulation of vasculature development multicellular organism development tube morphogenesis anatomical structure development regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development system development developmental process regulation of multicellular organismal development regulation of biological process multicellular organismal process regulation of developmental process angiogenesis regulation of vasculature development multicellular organism development tube morphogenesis anatomical structure development regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development system development developmental process regulation of multicellular organismal development regulation of biological process blood vessel morphogenesis tube development biological regulation vasculature development circulatory system development anatomical structure morphogenesis regulation of angiogenesis anatomical structure formation involved in morphogenesis animal gross anatomical part developmental process cellular component organization cellular component biogenesis cellular component assembly protein-containing complex organization protein-containing complex assembly cellular process integrin activation cellular component organization or biogenesis cell redox homeostasis cellular homeostasis homeostatic process epithelium development endothelium development tissue development negative regulation of locomotion regulation of cell motility regulation of cellular process endothelial cell migration negative regulation of biological process negative regulation of endothelial cell migration regulation of locomotion regulation of cell migration negative regulation of cellular process regulation of endothelial cell migration negative regulation of cell motility cell migration cell motility locomotion negative regulation of cell migration negative regulation of blood vessel morphogenesis negative regulation of developmental process negative regulation of angiogenesis negative regulation of vasculature development negative regulation of multicellular organismal process negative regulation of endothelial cell apoptotic process negative regulation of programmed cell death regulation of apoptotic process regulation of programmed cell death cell death negative regulation of apoptotic process endothelial cell apoptotic process apoptotic process programmed cell death regulation of endothelial cell apoptotic process negative regulation of cell population proliferation cell population proliferation endothelial cell proliferation negative regulation of endothelial cell proliferation regulation of endothelial cell proliferation regulation of cell population proliferation regulation of epithelial cell proliferation epithelial cell proliferation negative regulation of epithelial cell proliferation regulation of establishment of cell polarity regulation of establishment or maintenance of cell polarity establishment of cell polarity establishment or maintenance of cell polarity cellular response to stimulus small GTPase-mediated signal transduction response to stimulus signaling intracellular signal transduction cell communication intracellular signaling cassette signal transduction	cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm protein-containing complex intracellular organelle cytoskeleton organelle membraneless organelle cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm protein-containing complex intracellular organelle cytoskeleton organelle membraneless organelle intracellular membraneless organelle
A, B, C, F [auth D]	Malcavernin	-	multicellular organismal process regulation of developmental process angiogenesis regulation of vasculature development multicellular organism development tube morphogenesis anatomical structure development regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development system development developmental process regulation of multicellular organismal development regulation of biological process multicellular organismal process regulation of developmental process angiogenesis regulation of vasculature development multicellular organism development tube morphogenesis anatomical structure development regulation of multicellular organismal process regulation of anatomical structure morphogenesis blood vessel development system development developmental process regulation of multicellular organismal development regulation of biological process blood vessel morphogenesis tube development biological regulation vasculature development circulatory system development anatomical structure morphogenesis regulation of angiogenesis anatomical structure formation involved in morphogenesis animal gross anatomical part developmental process heart development animal organ development cellular developmental process vasculogenesis cell differentiation cellular process epithelium development endothelium development tissue development cellular response to stimulus regulation of cellular process response to stimulus signaling intracellular signal transduction cell communication stress-activated MAPK cascade stress-activated protein kinase signaling cascade cellular response to stress response to stress intracellular signaling cassette MAPK cascade signal transduction integrin-mediated signaling pathway cell surface receptor signaling pathway morphogenesis of an endothelium endothelial tube morphogenesis morphogenesis of an epithelium tissue morphogenesis epithelial tube morphogenesis	membrane-bounded organelle intracellular organelle cellular anatomical structure intracellular anatomical structure mitochondrion organelle cytoplasm intracellular membrane-bounded organelle protein-containing complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
D [auth E], E [auth F]	IPR041791	Krev interaction trapped protein 1, FERM domain C-lobe	Domain
D [auth E], E [auth F]	IPR000299	FERM domain	Domain
D [auth E], E [auth F]	IPR014352	FERM/acyl-CoA-binding protein superfamily	Homologous Superfamily
D [auth E], E [auth F]	IPR043058	KRIT, N-terminal NPxY motif-rich domain superfamily	Homologous Superfamily
D [auth E], E [auth F]	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
D [auth E], E [auth F]	IPR019748	FERM central domain	Domain
D [auth E], E [auth F]	IPR056485	KRIT1, ARM-repeats domain	Domain
D [auth E], E [auth F]	IPR011993	PH-like domain superfamily	Homologous Superfamily
D [auth E], E [auth F]	IPR002110	Ankyrin repeat	Repeat
D [auth E], E [auth F]	IPR019749	Band 4.1 domain	Domain
D [auth E], E [auth F]	IPR035963	FERM superfamily, second domain	Homologous Superfamily
D [auth E], E [auth F]	IPR032022	KRIT, N-terminal NPxY motif-rich region	Domain
D [auth E], E [auth F]	IPR057096	KRIT1/FRMD8, FERM domain C-lobe	Domain
D [auth E], E [auth F]	IPR051594	KRIT1/FRMD8	Family
A, B, C, F [auth D]	IPR006020	PTB/PI domain	Domain
A, B, C, F [auth D]	IPR032375	Cerebral cavernous malformations 2, harmonin-homology domain	Domain
A, B, C, F [auth D]	IPR026159	Cerebral cavernous malformations 2	Family
A, B, C, F [auth D]	IPR011993	PH-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
D [auth E], E [auth F]	: O00522	Hemangioma, Cavernous, Central Nervous System cerebral cavernous malformation 1 cerebrovascular disorder famililal cerebral cavernous malformations cavernous hemangioma cerebral cavernous malformation cerebrocostomandibular syndrome intellectual disability hereditary hemorrhagic telangiectasia
A, B, C, F [auth D]	: Q9BSQ5	cerebral cavernous malformation 2 Hemangioma, Cavernous, Central Nervous System cerebrovascular disorder pancreatic ductal adenocarcinoma atypical teratoid rhabdoid tumor colorectal adenoma heart disease malignant ependymoma pilocytic astrocytoma cerebral cavernous malformation cerebrocostomandibular syndrome colorectal cancer ovarian cancer cavernous hemangioma cerebral cavernous malformation 1 cerebral cavernous malformation 2 Hemangioma, Cavernous, Central Nervous System cerebrovascular disorder pancreatic ductal adenocarcinoma atypical teratoid rhabdoid tumor colorectal adenoma heart disease malignant ependymoma pilocytic astrocytoma cerebral cavernous malformation cerebrocostomandibular syndrome colorectal cancer ovarian cancer cavernous hemangioma cerebral cavernous malformation 1 famililal cerebral cavernous malformations large cell medulloblastoma

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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.

9PVG | pdb_00009pvg

Co-crystal structure of two CCM2 PTB domains bound to a KRIT1 peptide encompassing NPxF2 and NPxF3

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage

Pharos: Disease Associations Pharos Homepage Annotation