PDBsum entry 3lx2

DNA binding protein

PDB id: 3lx2

Contents

Protein chains

247 a.a. *

Ligands

SO4 ×6

Waters ×71

* Residue conservation analysis

PDB id:

3lx2

Name:

DNA binding protein

Title:

Crystal structure analysis of pcna from thermococcus kodakaraensis tk0582

Structure:

DNA polymerase sliding clamp 2. Chain: a, b, c. Synonym: proliferating cell nuclear antigen homolog 2, pcna 2. Engineered: yes

Source:

Thermococcus kodakarensis. Thermococcus kodakaraensis. Organism_taxid: 311400. Gene: pcn2, tk0535, tk0582. Expressed in: escherichia coli. Expression_system_taxid: 562.

Resolution:

2.40Å R-factor: 0.246 R-free: 0.305

Authors:

J.E.Ladner,Z.Kelman,M.Pan

Key ref:

J.E.Ladner et al. (2011). Crystal structures of two active proliferating cell nuclear antigens (PCNAs) encoded by Thermococcus kodakaraensis. Proc Natl Acad Sci U S A, 108, 2711-2716. PubMed id: 21270332

Date:

24-Feb-10 Release date: 26-Jan-11

Protein chains

Q5JFD3  (PCNA2_THEKO) -  DNA polymerase sliding clamp 2 from Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1)

Seq: 253 a.a.

Struc: 247 a.a.

Enzyme reactions

• Enzyme class: E.C.?

Proc Natl Acad Sci U S A 108:2711-2716 (2011)

PubMed id: 21270332

Crystal structures of two active proliferating cell nuclear antigens (PCNAs) encoded by Thermococcus kodakaraensis.

J.E.Ladner, M.Pan, J.Hurwitz, Z.Kelman.

ABSTRACT

No abstract given.