SMTL ID : 3aiz.2 (1 other biounit)

Crystal structure of PCNA2-PCNA3 complex from Sulfolobus tokodaii (P21212)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

hetero-2-2-mer

Ligands

4 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain B: D.40, P.41, S.42, Y.201 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.40, B:D.40, B:S.42, B:S.42, B:Y.201 SO4.2: 4 residues within 4Å: Chain B: R.16, E.20, K.79, K.207 3 PLIP interactions: 3 interactions with chain B Salt bridges: B:R.16, B:K.79, B:K.207 SO4.3: 4 residues within 4Å: Chain D: D.40, P.41, S.42, Y.201 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:D.40, D:D.40, D:S.42, D:S.42, D:Y.201 SO4.4: 4 residues within 4Å: Chain D: R.16, E.20, K.79, K.207 3 PLIP interactions: 3 interactions with chain D Salt bridges: D:R.16, D:K.79, D:K.207

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kawai, A. et al., A novel heterotetrameric structure of the crenarchaeal PCNA2-PCNA3 complex. J.Struct.Biol. (2011)

Release Date

2011-05-18

Peptides

DNA polymerase sliding clamp B: AC
DNA polymerase sliding clamp C: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

C
B

B
D

D
D

DNA polymerase sliding clamp B

DNA polymerase sliding clamp C

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