SMTL ID : 6jir.2 (1 other biounit)

Crystal structure of C. crescentus beta sliding clamp with PEG bound to putative beta-motif tethering region

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

2 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.1: 3 residues within 4Å: Chain A: E.331 Chain B: R.124, R.126 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:R.126, B:R.126 Water bridges: A:E.331, A:E.331 PEG.4: 3 residues within 4Å: Chain A: R.124, R.126 Chain B: E.331 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Water bridges: B:E.331, B:E.331 Hydrogen bonds: A:R.126, A:R.126

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 5 residues within 4Å: Chain A: G.199, H.200, M.388, P.389, L.390 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:G.199 EDO.5: 5 residues within 4Å: Chain B: G.199, H.200, M.388, P.389, L.390 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:G.199, B:H.200

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.3: 7 residues within 4Å: Chain A: R.193, L.204, M.271, I.274, P.275, L.374, K.384 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:K.384 PGE.6: 7 residues within 4Å: Chain B: R.193, L.204, M.271, I.274, P.275, L.374, K.384 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.384

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jiang, X. et al., Caulobacter crescentus beta sliding clamp employs a noncanonical regulatory model of DNA replication. Febs J. (2020)

Release Date

2019-11-27

Peptides

Beta sliding clamp: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

Beta sliding clamp

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