Structure of PDB 1p3k Chain A Binding Site BS02

Receptor Information
>1p3k Chain A (length=97) Species: 8355 (Xenopus laevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
HRYRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQSSA
VMALQEASEAYLVALFEDTNLCAIHAKRVAIMPKDIQLARRIRGERA
Ligand information
>1p3k Chain J (length=146) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
atcaatatccacctgcagattctaccaaaagtgtatttggaaactgctcc
atcaaaaggcatgttcagcggaattccgctgaacatgccttttgatggag
cagtttccaaatacacttttggtagaatctgcaggtggatattgat
Receptor-Ligand Complex Structure
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PDB1p3k Crystal structures of histone Sin mutant nucleosomes reveal altered protein-DNA interactions
Resolution2.9 Å
Binding residue
(original residue number in PDB)		R440 Y441 P443 G444 V446 R449 R463 K464 L465 P466 R469
Binding residue
(residue number reindexed from 1)		R2 Y3 P5 G6 V8 R11 R25 K26 L27 P28 R31
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
GO:0030527 structural constituent of chromatin
GO:0046982 protein heterodimerization activity
Cellular Component
GO:0000786 nucleosome
GO:0005634 nucleus
GO:0005654 nucleoplasm
GO:0005694 chromosome

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Molecular Function
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Cellular Component
External links
PDB RCSB:1p3k, PDBe:1p3k, PDBj:1p3k
PDBsum1p3k
PubMed14739929
UniProtP84233|H32_XENLA Histone H3.2

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