4F14 | pdb_00004f14

Structure of the SH3 domain of human nebulette in complex with a peptide of XIRP2

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	SH3-domain	8062100	4000369	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8062101	3000153	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	SH3_1	e4f14A1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF14604	Variant SH3 domain (SH3_9)	Variant SH3 domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B	Xin actin-binding repeat-containing protein 2	cytoskeletal protein binding protein binding binding alpha-actinin binding actinin binding actin binding protein-containing complex binding actin filament binding	developmental process heart development multicellular organismal process animal organ development ventricular septum development circulatory system development multicellular organism development cardiac septum development cardiac chamber development anatomical structure development cardiac ventricle development system development regulation of cytoskeleton organization regulation of biological process developmental process heart development multicellular organismal process animal organ development ventricular septum development circulatory system development multicellular organism development cardiac septum development cardiac chamber development anatomical structure development cardiac ventricle development system development regulation of cytoskeleton organization regulation of biological process regulation of actin filament organization regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization biological regulation actin filament organization regulation of organelle organization cellular component organization organelle organization regulation of actin cytoskeleton organization actin filament-based process regulation of supramolecular fiber organization cellular process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization cardiac muscle tissue development heart morphogenesis tissue development muscle tissue morphogenesis striated muscle tissue development muscle structure development anatomical structure morphogenesis tissue morphogenesis cardiac muscle tissue morphogenesis animal organ morphogenesis muscle organ development muscle tissue development muscle organ morphogenesis regulation of localization localization regulation of protein localization macromolecule localization positive regulation of protein localization positive regulation of biological process intracellular protein localization cell junction organization cell-cell junction organization	intracellular anatomical structure intracellular membraneless organelle Z disc sarcomere intracellular organelle I band cellular anatomical structure organelle membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer intracellular anatomical structure intracellular membraneless organelle Z disc sarcomere intracellular organelle I band cellular anatomical structure organelle membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex cell-cell junction anchoring junction cell junction
A	Nebulette	cytoskeletal protein binding protein binding binding filamin binding actin binding protein-containing complex binding actin filament binding tropomyosin binding structural molecule activity structural constituent of muscle	multicellular organismal process cellular developmental process cardiac muscle cell development cellular component assembly involved in morphogenesis cell development membraneless organelle assembly muscle cell differentiation striated muscle tissue development cellular component organization cellular component biogenesis muscle structure development multicellular organism development striated muscle cell development cellular anatomical entity morphogenesis cellular component assembly multicellular organismal process cellular developmental process cardiac muscle cell development cellular component assembly involved in morphogenesis cell development membraneless organelle assembly muscle cell differentiation striated muscle tissue development cellular component organization cellular component biogenesis muscle structure development multicellular organism development striated muscle cell development cellular anatomical entity morphogenesis cellular component assembly muscle cell development cell differentiation actin filament-based process anatomical structure development cellular component organization or biogenesis cardiac cell development muscle tissue development system development developmental process heart development actin cytoskeleton organization actomyosin structure organization organelle assembly cardiac muscle tissue development actin filament organization animal organ development cardiac muscle cell differentiation tissue development cardiocyte differentiation circulatory system development anatomical structure morphogenesis organelle organization myofibril assembly cardiac myofibril assembly cardiac muscle thin filament assembly anatomical structure formation involved in morphogenesis cellular process striated muscle cell differentiation supramolecular fiber organization cytoskeleton organization	intracellular anatomical structure intracellular membraneless organelle Z disc sarcomere intracellular organelle I band cellular anatomical structure organelle membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer intracellular anatomical structure intracellular membraneless organelle Z disc sarcomere intracellular organelle I band cellular anatomical structure organelle membraneless organelle contractile muscle fiber cytoplasm supramolecular fiber myofibril supramolecular polymer supramolecular complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region extracellular space vesicle extracellular membrane-bounded organelle actin filament bundle actin cytoskeleton actomyosin cytoskeleton stress fiber contractile actin filament bundle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
B	IPR030072	Xin actin-binding repeat-containing protein 1/2	Family
B	IPR012510	Actin-binding, Xin repeat	Repeat
A	IPR035631	Nebulette, SH3 domain	Domain
A	IPR055297	Nebulin/Nebulette	Family
A	IPR001452	SH3 domain	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR000900	Nebulin repeat	Repeat

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
B	Pharos: A4UGR9	atopic eczema hereditary spastic paraplegia psoriasis
A	Pharos: O76041	atrial fibrillation lung cancer malignant glioma medulloblastoma osteosarcoma adenoma pancreatic intraductal papillary-mucinous carcinoma breast cancer Paroxysmal atrial fibrillation coronary aneurysm progressive supranuclear palsy cystic fibrosis ulcerative colitis endometriosis glioblastoma atrial fibrillation lung cancer malignant glioma medulloblastoma osteosarcoma adenoma pancreatic intraductal papillary-mucinous carcinoma breast cancer Paroxysmal atrial fibrillation coronary aneurysm progressive supranuclear palsy cystic fibrosis ulcerative colitis endometriosis glioblastoma large cell medulloblastoma malignant colon neoplasm malignant mesothelioma nasopharyngeal carcinoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm Charcot-Marie-Tooth disease Crohn disease psoriasis dilated cardiomyopathy familial atrial fibrillation interstitial cystitis lung adenocarcinoma malignant ependymoma malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic ductal adenocarcinoma atypical teratoid rhabdoid tumor pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia primitive neuroectodermal tumor cutaneous lupus erythematosus spina bifida Down syndrome familial dilated cardiomyopathy invasive ductal breast 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.