Structure of PDB 3tu4 Chain A Binding Site BS01

Receptor Information
>3tu4 Chain A (length=98) Species: 8355 (Xenopus laevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KPHRYRPGTVALREIRRYQKSTELLIRKLPFQRLVREIAQDFKTDLRFQS
SAVMALQEASEAYLVALFEDTNLCAIHAKRVTIMPKDIQLARRIRGER
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)		H39 Y41 G44 T45 V46 A47 R49 R63 K64 L65 P66 R69
Binding residue
(residue number reindexed from 1)		H3 Y5 G8 T9 V10 A11 R13 R27 K28 L29 P30 R33
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:3tu4, PDBe:3tu4, PDBj:3tu4
PDBsum3tu4
PubMed22096199
UniProtP84233|H32_XENLA Histone H3.2

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