Structure of PDB 1t2v Chain B Binding Site BS02

Receptor Information
>1t2v Chain B (length=210) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
VNKRMSMVVSGLTPEEFMLVYKFARKHHITLTNLITEETTHVVMKTDAEF
VCERTLKYFLGIAGGKWVVSYFWVTQSIKERKMLNEHDFEVRGDVVNGRN
HQGPKRARESQDRKIFRGLEICCYGPFTNMPTDQLEWMVQLCGASVVKEL
SSFTLGTGVHPIVVVQPDAWTFHAIGQMCEAPVVTREWVLDSVALYQCQE
LDTYLIPQIP
Ligand information
Receptor-Ligand Complex Structure
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PDB1t2v Structural basis of phosphopeptide recognition by the BRCT domain of BRCA1
Resolution3.3 Å
Binding residue
(original residue number in PDB)		C1768 G1770 P1771 F1772 P1776 T1777 K1793
Binding residue
(residue number reindexed from 1)		C123 G125 P126 F127 P131 T132 K148
Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0004842 ubiquitin-protein transferase activity
GO:0008270 zinc ion binding
Biological Process
GO:0006281 DNA repair
GO:0006974 DNA damage response
Cellular Component
GO:0005634 nucleus

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:1t2v, PDBe:1t2v, PDBj:1t2v
PDBsum1t2v
PubMed15133503
UniProtP38398|BRCA1_HUMAN Breast cancer type 1 susceptibility protein (Gene Name=BRCA1)

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