2QS9

Crystal structure of the human retinoblastoma-binding protein 9 (RBBP-9). NESG target HR2978

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	Hydrolase_4	e2qs9A1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)
B	Hydrolase_4	e2qs9B1	A: a/b three-layered sandwiches	X: alpha/beta-Hydrolases (From Topology)	H: alpha/beta-Hydrolases (From Topology)	T: alpha/beta-Hydrolases	F: Hydrolase_4	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)
B	3.40.50.1820	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	Alpha/Beta hydrolase fold, catalytic domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF06821	Serine hydrolase (Ser_hydrolase)	Serine hydrolase	Members of this family have serine hydrolase activity. They contain a conserved serine hydrolase motif, GXSXG/A, where the serine is a putative nucleophile [1]. This family has an alpha-beta hydrolase fold [2,3]. Eukaryotic m ...	Members of this family have serine hydrolase activity. They contain a conserved serine hydrolase motif, GXSXG/A, where the serine is a putative nucleophile [1]. This family has an alpha-beta hydrolase fold [2,3]. Eukaryotic members of this family have a conserved LXCXE motif, which binds to retinoblastomas. This motif is absent from prokaryotic members of this family [3].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Retinoblastoma-binding protein 9	hydrolase activity catalytic activity	developmental process multicellular organismal process epithelium development cellular developmental process tube development animal organ development respiratory tube development lung epithelium development tissue development type II pneumocyte differentiation epithelial cell differentiation lung secretory cell differentiation lung epithelial cell differentiation multicellular organism development lung cell differentiation developmental process multicellular organismal process epithelium development cellular developmental process tube development animal organ development respiratory tube development lung epithelium development tissue development type II pneumocyte differentiation epithelial cell differentiation lung secretory cell differentiation lung epithelial cell differentiation multicellular organism development lung cell differentiation cell differentiation anatomical structure development lung development respiratory system development cellular process system development biological process involved in interspecies interaction between organisms response to stimulus response to other organism response to external stimulus response to external biotic stimulus response to nematode response to biotic stimulus regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process organic substance biosynthetic process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process regulation of metabolic process positive regulation of cellular biosynthetic process	membrane-bounded organelle intracellular anatomical structure nucleus membrane-enclosed lumen intracellular membrane-bounded organelle cellular anatomical entity intracellular organelle lumen intracellular organelle nucleoplasm organelle lumen organelle nuclear lumen

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR010662	Putative hydrolase RBBP9/YdeN	Family
A, B	IPR029058	Alpha/Beta hydrolase fold	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B	Pharos: O75884	large cell medulloblastoma oligodendroglioma primitive neuroectodermal tumor lung cancer osteosarcoma medulloblastoma pancreatic ductal 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.