Structure of PDB 3tu4 Chain B Binding Site BS01

Receptor Information
>3tu4 Chain B (length=89) Species: 8355 (Xenopus laevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GGAKRHRKVLRDNIQGITKPAIRRLARRGGVKRISGLIYEETRGVLKVFL
ENVIRDAVTYTEHAKRKTVTAMDVVYALKRQGRTLYGFG
Ligand information
>3tu4 Chain I (length=146) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
tcgagaatcccggtgccgaggccgctcaattggtcgtagacagctctagc
accgcttaaacgcacgtacggattctcccccgcgttttaaccgccaaggg
gattactccctagtctccaggcacgtgtcagatatatacatccgat
Receptor-Ligand Complex Structure
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PDB3tu4 Structural basis of silencing: Sir3 BAH domain in complex with a nucleosome at 3.0 A resolution.
Resolution3.0 Å
Binding residue
(original residue number in PDB)		R35 R45 I46 R78 K79 T80
Binding residue
(residue number reindexed from 1)		R23 R33 I34 R66 K67 T68
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
Biological Process
GO:0006334 nucleosome assembly
Cellular Component
GO:0000786 nucleosome
GO:0005634 nucleus
GO:0005694 chromosome

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Biological Process
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Cellular Component
External links
PDB RCSB:3tu4, PDBe:3tu4, PDBj:3tu4
PDBsum3tu4
PubMed22096199
UniProtP62799|H4_XENLA Histone H4

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