Structure of PDB 3k0k Chain A

Receptor sequence
>3k0kA (length=211) Species: 9606 (Homo sapiens) [Search protein sequence]
RMSMVVSGLTPEEFMLVYKFARKHHITLTNLITEETTHVVMKTDAEFVCE
RTLKYFLGIAGGKWVVSYFWVTQSIKERKMLNEHDFEVRGDVVNGRNHQG
PKRARESQDRKIFRGLEICCYGPFTNMPTDQLEWMVQLCGASVVKELSSF
TLGTGVHPIVVVQPDAWTEDNGFHAIGQMCEAPVVTREWVLDSVALYQCQ
ELDTYLIPQIP
3D structure
PDB3k0k Comparison of the Structures and Peptide Binding Specificities of the BRCT Domains of MDC1 and BRCA1
ChainA
Resolution2.7 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 2.3.2.27: RING-type E3 ubiquitin transferase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 peptide A S1655 G1656 R1699 K1702 N1774 M1775 S7 G8 R51 K54 N126 M127
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:3k0k, PDBe:3k0k, PDBj:3k0k
PDBsum3k0k
PubMed20159462
UniProtP38398|BRCA1_HUMAN Breast cancer type 1 susceptibility protein (Gene Name=BRCA1)

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