PDB 1s32 structure summary ‹ Protein Data Bank in Europe (PDBe)

Function and Biology Details

Biochemical function:

protein heterodimerization activity

Biological process:

nucleosome assembly

Cellular component:

chromosome

Sequence domains:

3 more domains

Structure domain:

Nucleosome core histones

Structure analysis Details

Assembly composition:

hetero decamer (preferred)

Assembly name:

Nucleosome, Histone and DNA (preferred)

PDBe Complex ID:

PDB-CPX-114568 (preferred)

Entry contents:

4 distinct polypeptide molecules
1 distinct DNA molecule

Macromolecules (5 distinct):

Histone H3.2 Chains: A, E

Molecule details ›

Chains: A, E
Length: 135 amino acids
Theoretical weight: 15.3 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt:

Canonical: P84233 (Residues: 2-136; Coverage: 99%)

Sequence domains: Core histone H2A/H2B/H3/H4
Structure domains: Histone, subunit A

Histone H4 Chains: B, F

Molecule details ›

Chains: B, F
Length: 102 amino acids
Theoretical weight: 11.26 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt:

Canonical: P62799 (Residues: 2-103; Coverage: 99%)

Sequence domains: Centromere kinetochore component CENP-T histone fold
Structure domains: Histone, subunit A

Histone H2A type 1 Chains: C, G

Molecule details ›

Chains: C, G
Length: 119 amino acids
Theoretical weight: 12.94 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt:

Canonical: P06897 (Residues: 2-120; Coverage: 92%)

Sequence domains:

Structure domains: Histone, subunit A

Histone H2B 1.1 Chains: D, H

Molecule details ›

Chains: D, H
Length: 122 amino acids
Theoretical weight: 13.52 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt: