3K16

Crystal Structure of BRCA1 BRCT D1840T in complex with a minimal recognition tetrapeptide with a free carboxy C-terminus

Present annotations:

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Product Annotation
Protein Modification Annotation

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	BRCT domain-like	8041659	3000159	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	BRCT domain-like	8041661	3000159	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)
A	PTCB-BRCT	e3k16A1	A: a/b three-layered sandwiches	X: BRCT domain (From Topology)	H: BRCT domain (From Topology)	T: BRCT domain	F: PTCB-BRCT	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.10190	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	BRCT domain	CATH (4.2.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A	PF00533	BRCA1 C Terminus (BRCT) domain (BRCT)	BRCA1 C Terminus (BRCT) domain	-	Family

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Breast cancer type 1 susceptibility protein	nucleic acid binding DNA binding damaged DNA binding binding organic cyclic compound binding heterocyclic compound binding protein binding enzyme binding RNA binding RNA polymerase binding transcription coregulator activity transcription coactivator activity transcription regulator activity cytoskeletal protein binding tubulin binding ubiquitin protein ligase binding ubiquitin-like protein ligase binding catalytic activity ubiquitin-protein transferase activity transferase activity acyltransferase activity aminoacyltransferase activity ubiquitin-like protein transferase activity catalytic activity, acting on a protein zinc ion binding ion binding cation binding metal ion binding transition metal ion binding	response to endogenous stimulus cellular process response to organic substance response to organonitrogen compound response to organic cyclic compound response to chemical response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to organic substance cellular response to organic cyclic compound cellular response to organonitrogen compound cellular response to endogenous stimulus response to indole-3-methanol cellular response to indole-3-methanol response to alcohol cellular response to alcohol response to nitrogen compound cellular response to nitrogen compound response to oxygen-containing compound cellular response to oxygen-containing compound response to radiation response to abiotic stimulus response to ionizing radiation cellular response to abiotic stimulus cellular response to radiation cellular response to ionizing radiation cellular response to environmental stimulus response to cytokine response to tumor necrosis factor cellular response to cytokine stimulus cellular response to tumor necrosis factor metabolic process negative regulation of metabolic process regulation of metabolic process regulation of cellular metabolic process negative regulation of cellular metabolic process cellular metabolic process negative regulation of biological process negative regulation of cellular process regulation of biological process regulation of cellular process biological regulation reactive oxygen species metabolic process regulation of reactive oxygen species metabolic process negative regulation of reactive oxygen species metabolic process positive regulation of metabolic process gene expression regulation of gene expression positive regulation of macromolecule metabolic process positive regulation of gene expression macromolecule metabolic process positive regulation of biological process regulation of macromolecule metabolic process organic substance metabolic process response to hormone response to estrogen	intracellular anatomical structure nucleus protein-containing complex organelle membrane-bounded organelle intracellular organelle intracellular membrane-bounded organelle BRCA1-A complex cellular anatomical entity nuclear protein-containing complex BRCA1-B complex BRCA1-C complex chromosome non-membrane-bounded organelle intracellular non-membrane-bounded organelle cytoplasm catalytic complex DNA repair complex nucleoplasm nuclear body membrane-enclosed lumen nuclear lumen organelle lumen intracellular organelle lumen plasma membrane membrane cell periphery ribonucleoprotein complex
B	phospho peptide	none	none	none

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	SEP	Parent Component: SER RESID: AA0037 PSI-MOD : O-phospho-L-serine MOD:00046

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.