SMTL ID : 2io4.3 (2 other biounits)

Crystal structure of PCNA12 dimer from Sulfolobus solfataricus.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-4-4-mer

Ligands

10 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.1: 4 residues within 4Å: Chain A: K.44, M.47, P.228, A.246 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:P.228, A:A.246 MPD.3: 5 residues within 4Å: Chain B: D.142, D.145, E.146 Chain D: D.149 Chain H: E.146 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:D.145 MPD.4: 6 residues within 4Å: Chain B: D.21, N.204, K.207 Chain D: D.21, E.200, N.204 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain B Hydrophobic interactions: D:E.200 Hydrogen bonds: B:N.204 MPD.5: 6 residues within 4Å: Chain B: R.44, V.45, F.47, P.224, Y.240, A.242 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.47, B:Y.240, B:A.242 MPD.6: 6 residues within 4Å: Chain B: G.151, E.152, I.168, G.169, D.170 Chain D: R.210 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain D Hydrophobic interactions: B:E.152 Hydrogen bonds: B:D.170, D:R.210, D:R.210 MPD.7: 4 residues within 4Å: Chain E: K.44, M.47, P.228, A.246 2 PLIP interactions: 2 interactions with chain E Hydrophobic interactions: E:P.228, E:A.246 MPD.9: 5 residues within 4Å: Chain D: E.146 Chain F: D.142, D.145, E.146 Chain H: D.149 1 PLIP interactions: 1 interactions with chain F Hydrophobic interactions: F:D.145 MPD.10: 6 residues within 4Å: Chain F: D.21, N.204, K.207 Chain H: D.21, E.200, N.204 2 PLIP interactions: 1 interactions with chain F, 1 interactions with chain H Hydrogen bonds: F:N.204 Hydrophobic interactions: H:E.200 MPD.11: 6 residues within 4Å: Chain F: R.44, V.45, F.47, P.224, Y.240, A.242 3 PLIP interactions: 3 interactions with chain F Hydrophobic interactions: F:F.47, F:Y.240, F:A.242 MPD.12: 6 residues within 4Å: Chain F: G.151, E.152, I.168, G.169, D.170 Chain H: R.210 4 PLIP interactions: 2 interactions with chain H, 2 interactions with chain F Hydrogen bonds: H:R.210, H:R.210, F:D.170 Hydrophobic interactions: F:E.152

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 4 residues within 4Å: Chain B: D.145, D.149 Chain D: D.145, D.149 4 PLIP interactions: 2 interactions with chain D, 2 interactions with chain B Metal complexes: D:D.145, D:D.149, B:D.145, B:D.149 CA.8: 4 residues within 4Å: Chain F: D.145, D.149 Chain H: D.145, D.149 4 PLIP interactions: 2 interactions with chain F, 2 interactions with chain H Metal complexes: F:D.145, F:D.149, H:D.145, H:D.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hlinkova, V. et al., Structures of monomeric, dimeric and trimeric PCNA: PCNA-ring assembly and opening. Acta Crystallogr.,Sect.D (2008)

Release Date

2008-04-08

Peptides

DNA polymerase sliding clamp B: ACEG
DNA polymerase sliding clamp C: BDFH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
A

G
C

B
B

D
D

F
B

H
D

DNA polymerase sliding clamp B

DNA polymerase sliding clamp C

Related Entries With Identical Sequence