Protein Data Bank in Europe

Chain: A
Length: 175 amino acids
Theoretical weight: 19.66 KDa
Source organism: Saccharomyces cerevisiae S288C
Expression system: Escherichia coli
UniProt:

• Canonical: P32447 (Residues: 2-169; Coverage: 60%)

Gene names: ASF1, CIA1, J0755, YJL115W
Sequence domains: ASF1 like histone chaperone
Structure domains: Histone chaperone ASF1-like

Chain: B
Length: 77 amino acids
Theoretical weight: 8.81 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt:

• Canonical: Q6PI79 (Residues: 62-136; Coverage: 55%)

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

Chain: C
Length: 84 amino acids
Theoretical weight: 9.54 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt:

• Canonical: P62799 (Residues: 21-103; Coverage: 81%)

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

Chain: D
Length: 28 amino acids
Theoretical weight: 3.14 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:

• Canonical: Q9NPG3 (Residues: 122-148; Coverage: 2%)

Gene name: UBN1
Sequence domains: HPC2 and ubinuclein domain