Structure of PDB 1zbb Chain H Binding Site BS01

Receptor Information
>1zbb Chain H (length=99) Species: 8355 (Xenopus laevis) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KKRRKTRKESYAIYVYKVLKQVHPDTGISSKAMSIMNSFVNDVFERIAGE
ASRLAHYNKRSTITSREIQTAVRLLLPGELAKHAVSEGTKAVTKYTSAK
Ligand information
>1zbb Chain I (length=347) [Search DNA sequence] [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
acttacatgcacaggatgtaacctgcagatactaccaaaagtgtatttgg
aaactgctccatcaaaaggcatgttcagctggattccagctgaacatgcc
ttttgatggagcagtttccaaatacacttttggtagtatctgcaggtgat
tctccagggcggccagtacttacatgcacaggatgtaacctgcagatact
accaaaagtgtatttggaaactgctccatcaaaaggcatgttcagctgga
ttccagctgaacatgccttttgatggagcagtttccaaatacacttttgg
tagtatctgcaggtgattctccagacttacatgcgcatgtaagtgca
Receptor-Ligand Complex Structure
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PDB1zbb X-ray structure of a tetranucleosome and its implications for the chromatin fibre.
Resolution9.0 Å
Binding residue
(original residue number in PDB)		K25 R26 R27 K28 T29 S52 S53 R83 S84 T85
Binding residue
(residue number reindexed from 1)		K2 R3 R4 K5 T6 S29 S30 R60 S61 T62
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:0005694 chromosome

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Molecular Function
View graph for
Cellular Component
External links
PDB RCSB:1zbb, PDBe:1zbb, PDBj:1zbb
PDBsum1zbb
PubMed16001076
UniProtP02281|H2B11_XENLA Histone H2B 1.1

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