Structure of PDB 4jjn Chain B Binding Site BS01

Receptor Information
>4jjn Chain B (length=89) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GAKRHRKILRDNIQGITKPAIRRLARRGGVKRISGLIYEEVRAVLKSFLE
SVIRDSVTYTEHAKRKTVTSLDVVYALKRQGRTLYGFGG
Ligand information
>4jjn Chain I (length=146) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
tcgagaatcccggtgccgaggccgctcaattggtcgtagacagctctagc
accgcttaaacgcacgtacgcgctgtcccccgcgttttaaccgccaaggg
gattactccctagtctccaggcacgtgtcagatatatacatccgat
Receptor-Ligand Complex Structure
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PDB4jjn Heterochromatin protein Sir3 induces contacts between the amino terminus of histone H4 and nucleosomal DNA.
Resolution3.09 Å
Binding residue
(original residue number in PDB)		R17 R45 I46 S47 G48 R78 K79 T80
Binding residue
(residue number reindexed from 1)		R4 R32 I33 S34 G35 R65 K66 T67
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0003677 DNA binding
GO:0005515 protein binding
GO:0030527 structural constituent of chromatin
GO:0042802 identical protein binding
GO:0046982 protein heterodimerization activity
Biological Process
GO:0006325 chromatin organization
GO:0006334 nucleosome assembly
GO:0006355 regulation of DNA-templated transcription
GO:0042790 nucleolar large rRNA transcription by RNA polymerase I
GO:0045943 positive regulation of transcription by RNA polymerase I
Cellular Component
GO:0000500 RNA polymerase I upstream activating factor complex
GO:0000786 nucleosome
GO:0005634 nucleus
GO:0005694 chromosome
GO:0031298 replication fork protection complex
GO:0032991 protein-containing complex

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:4jjn, PDBe:4jjn, PDBj:4jjn
PDBsum4jjn
PubMed23650358
UniProtP02309|H4_YEAST Histone H4 (Gene Name=HHF1)

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