2L81

Solution NMR Structure of the serine-rich domain of hEF1 (Enhancer of filamentation 1) from Homo sapiens, Northeast Structural Genomics Consortium Target HR5554A

External Resource: Annotation

Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
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	Serine_rich	e2l81A1	A: alpha bundles	X: Four-helical up-and-down bundle	H: Enhancer of filamentation 1 (From Topology)	T: Enhancer of filamentation 1	F: Serine_rich	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.20.120.830	Mainly Alpha	Up-down Bundle	Four Helix Bundle (Hemerythrin (Met), subunit A)	Serine-rich domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF08824	Serine rich protein interaction domain (Serine_rich)	Serine rich protein interaction domain	This is a serine rich domain that is found in the docking protein p130(cas) (Crk-associated substrate). This domain folds into a four helix bundle which is associated with protein-protein interactions [1].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Enhancer of filamentation 1	protein tyrosine kinase binding protein binding binding kinase binding enzyme binding protein kinase binding	cellular component organization cellular component disassembly organelle organization plasma membrane bounded cell projection organization organelle disassembly cell projection organization cellular process cilium disassembly cellular component organization or biogenesis cilium organization cell division regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization cellular component organization cellular component disassembly organelle organization plasma membrane bounded cell projection organization organelle disassembly cell projection organization cellular process cilium disassembly cellular component organization or biogenesis cilium organization cell division regulation of cytoskeleton organization regulation of biological process regulation of cellular component organization regulation of cellular process regulation of actin filament-based process actin cytoskeleton organization biological regulation regulation of organelle organization regulation of actin cytoskeleton organization actin filament-based process cytoskeleton organization cellular response to stimulus integrin-mediated signaling pathway cell surface receptor signaling pathway response to stimulus signaling cell communication signal transduction dendritic spine maintenance positive regulation of cellular component organization cellular component maintenance positive regulation of biological process regulation of dendritic spine maintenance positive regulation of dendritic spine maintenance regulation of synapse structure or activity positive regulation of cell projection organization synapse organization regulation of biological quality positive regulation of cellular process dendritic spine organization postsynapse organization regulation of cell projection organization regulation of postsynapse organization regulation of synapse organization cell junction organization neuron projection organization regulation of plasma membrane bounded cell projection organization positive regulation of phosphorylation regulation of catalytic activity regulation of transferase activity positive regulation of phosphate metabolic process regulation of primary metabolic process regulation of nitrogen compound metabolic process positive regulation of metabolic process regulation of phosphate metabolic process peptidyl-amino acid modification phosphate-containing compound metabolic process positive regulation of macromolecule metabolic process protein modification process phosphorus metabolic process positive regulation of protein phosphorylation protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation cellular metabolic process regulation of protein metabolic process primary metabolic process regulation of cellular metabolic process regulation of molecular function positive regulation of kinase activity regulation of protein tyrosine kinase activity regulation of kinase activity macromolecule modification metabolic process regulation of phosphorus metabolic process macromolecule metabolic process regulation of metabolic process regulation of protein modification process regulation of protein phosphorylation positive regulation of protein metabolic process positive regulation of cellular metabolic process peptidyl-tyrosine modification positive regulation of molecular function positive regulation of protein modification process positive regulation of peptidyl-tyrosine phosphorylation organic substance metabolic process nitrogen compound metabolic process protein metabolic process positive regulation of protein kinase activity organonitrogen compound metabolic process positive regulation of transferase activity positive regulation of protein tyrosine kinase activity regulation of peptidyl-tyrosine phosphorylation positive regulation of catalytic activity regulation of macromolecule metabolic process regulation of protein kinase activity positive regulation of nitrogen compound metabolic process regulation of phosphorylation peptidyl-tyrosine phosphorylation positive regulation of substrate adhesion-dependent cell spreading regulation of cell-substrate adhesion positive regulation of cell adhesion regulation of substrate adhesion-dependent cell spreading regulation of cell adhesion cell-substrate adhesion cell adhesion positive regulation of cell-substrate adhesion substrate adhesion-dependent cell spreading cell migration cell motility cell cycle positive regulation of immunological synapse formation multicellular organismal process immunological synapse formation cell-cell recognition regulation of immunological synapse formation regulation of leukocyte activation cell activation regulation of cell activation lymphocyte activation leukocyte activation immune system process cell recognition regulation of multicellular organismal process regulation of immune system process regulation of lymphocyte activation negative regulation of locomotion regulation of cell motility negative regulation of biological process regulation of locomotion negative regulation of cellular process regulation of cell migration negative regulation of cell motility negative regulation of cell migration locomotion protein localization regulation of localization cellular localization regulation of protein localization localization regulation of cellular localization cellular macromolecule localization macromolecule localization positive regulation of protein localization positive regulation of locomotion positive regulation of cell migration positive regulation of cell motility behavior system process learning or memory nervous system process cognition leukocyte migration lymphocyte migration into lymphoid organs mononuclear cell migration lymphocyte migration positive regulation of chemotaxis regulation of lymphocyte chemotaxis taxis regulation of mononuclear cell migration positive regulation of immune system process chemotaxis regulation of leukocyte chemotaxis positive regulation of lymphocyte migration regulation of leukocyte migration response to external stimulus positive regulation of leukocyte chemotaxis regulation of response to stimulus response to chemical regulation of response to external stimulus lymphocyte chemotaxis regulation of lymphocyte migration positive regulation of lymphocyte chemotaxis positive regulation of response to stimulus positive regulation of response to external stimulus positive regulation of mononuclear cell migration cell chemotaxis positive regulation of leukocyte migration regulation of chemotaxis cellular response to chemical stimulus leukocyte chemotaxis actin filament organization cellular component biogenesis cellular component assembly actin filament bundle organization actin filament bundle assembly supramolecular fiber organization cell surface receptor protein tyrosine kinase signaling pathway enzyme-linked receptor protein signaling pathway myeloid leukocyte differentiation regulation of leukocyte differentiation cellular developmental process regulation of developmental process cell development regulation of cell differentiation positive regulation of osteoclast differentiation regulation of cell development positive regulation of developmental process regulation of osteoclast differentiation multicellular organism development positive regulation of cell differentiation positive regulation of hemopoiesis cell differentiation osteoclast differentiation anatomical structure development developmental process regulation of multicellular organismal development hemopoiesis regulation of myeloid cell differentiation positive regulation of cell development regulation of myeloid leukocyte differentiation positive regulation of myeloid leukocyte differentiation myeloid cell differentiation positive regulation of myeloid cell differentiation regulation of hemopoiesis positive regulation of multicellular organismal process positive regulation of leukocyte differentiation leukocyte differentiation	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction cell projection cell leading edge plasma membrane bounded cell projection lamellipodium intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction cell projection cell leading edge plasma membrane bounded cell projection lamellipodium intracellular organelle intracellular anatomical structure cytoskeleton spindle organelle intracellular non-membrane-bounded organelle spindle pole microtubule cytoskeleton non-membrane-bounded organelle cell periphery cell cortex cytoplasm cytosol plasma membrane membrane basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane mitotic spindle membrane-bounded organelle nucleus membrane-enclosed lumen intracellular membrane-bounded organelle intracellular organelle lumen nucleoplasm organelle lumen nuclear lumen immunological synapse Golgi apparatus endomembrane system cilium ciliary basal body microtubule organizing center

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR037362	CAS family	Family
A	IPR014928	Serine rich protein interaction domain	Domain
A	IPR021901	CAS family, C-terminal	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR038319	CAS, serine rich four helix bundle domain superfamily	Homologous Superfamily
A	IPR035746	Enhancer of filamentation 1, SH3 domain	Domain
A	IPR001452	SH3 domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q14511	malignant colon neoplasm non-small cell lung carcinoma ovarian cancer periodontitis prostate carcinoma adrenal cortex adenoma B-cell chronic lymphocytic leukemia breast carcinoma esophageal adenocarcinoma hydrolethalus syndrome interstitial lung disease lung cancer malignant ependymoma oligodendroglioma pancreatic ductal adenocarcinoma malignant colon neoplasm non-small cell lung carcinoma ovarian cancer periodontitis prostate carcinoma adrenal cortex adenoma B-cell chronic lymphocytic leukemia breast carcinoma esophageal adenocarcinoma hydrolethalus syndrome interstitial lung disease lung cancer malignant ependymoma oligodendroglioma pancreatic ductal adenocarcinoma Pick disease psoriasis adrenal cortex carcinoma Barrett esophagus cystic fibrosis gastric carcinoma immunodeficiency 31B large cell medulloblastoma lung carcinoma medulloblastoma osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia pilocytic astrocytoma astrocytic tumor breast cancer dental caries glioblastoma interstitial cystitis lung adenocarcinoma

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.