PDBsum entry 3aiz

Replication

PDB id: 3aiz

Contents

Protein chains

248 a.a.

246 a.a.

Ligands

SO4 ×6

Waters ×41

PDB id:

3aiz

Name:

Replication

Title:

Crystal structure of pcna2-pcna3 complex from sulfolobus tokodaii (p21212)

Structure:

DNA polymerase sliding clamp b. Chain: a, b. Synonym: pcna2, proliferating cell nuclear antigen homolog b, pcna b. Engineered: yes. DNA polymerase sliding clamp c. Chain: c, d. Synonym: pcna3, proliferating cell nuclear antigen homolog c, pcna c. Engineered: yes

Source:

Sulfolobus tokodaii. Organism_taxid: 273063. Strain: 7. Gene: st0397. Expressed in: escherichia coli. Expression_system_taxid: 469008. Gene: st0944.

Resolution:

2.80Å R-factor: 0.225 R-free: 0.256

Authors:

A.Kawai,S.Higuchi,S.Miyamoto

Key ref:

A.Kawai et al. (2011). A novel heterotetrameric structure of the crenarchaeal PCNA2-PCNA3 complex. J Struct Biol, 174, 443-450. PubMed id: 21352919

Date:

18-May-10 Release date: 18-May-11

Protein chains

Q975M2  (PCNA2_SULTO) -  DNA polymerase sliding clamp 2 from Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)

Seq: 248 a.a.

Struc: 248 a.a.

Protein chains

Q973F5  (PCNA3_SULTO) -  DNA polymerase sliding clamp 3 from Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)

Seq: 246 a.a.

Struc: 246 a.a.

Enzyme reactions

• Enzyme class: Chains A, B, C, D: E.C.?

J Struct Biol 174:443-450 (2011)

PubMed id: 21352919

A novel heterotetrameric structure of the crenarchaeal PCNA2-PCNA3 complex.

A.Kawai, H.Hashimoto, S.Higuchi, M.Tsunoda, M.Sato, K.T.Nakamura, S.Miyamoto.

ABSTRACT

No abstract given.