SMTL ID : 2h6b.2 (1 other biounit)

Crystal structure of oxidized CprK in complex with o-chlorophenolacetic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: S.179, Q.180, K.209 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Q.180 Salt bridges: A:K.209 SO4.3: 3 residues within 4Å: Chain B: S.179, Q.180, K.209 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:Q.180 Water bridges: B:K.181 Salt bridges: B:K.209 SO4.5: 3 residues within 4Å: Chain C: S.179, Q.180, K.209 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Q.180 Salt bridges: C:K.209 SO4.7: 3 residues within 4Å: Chain D: S.179, Q.180, K.209 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:Q.180 Water bridges: D:K.181 Salt bridges: D:K.209

4 x 3C4: (3-CHLORO-4-HYDROXYPHENYL)ACETIC ACID(Non-covalent)

3C4.2: 14 residues within 4Å: Chain A: L.63, Y.76, L.83, I.84, G.85, K.86, T.90, N.92, I.94, Y.130, K.133 Chain B: L.131, V.134, A.135 12 PLIP interactions: 10 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:L.63, A:Y.76, A:K.86, B:L.131, B:V.134 Hydrogen bonds: A:Y.76, A:Y.76, A:G.85, A:T.90, A:N.92, A:K.133 Salt bridges: A:K.86 3C4.4: 12 residues within 4Å: Chain A: L.131, V.134 Chain B: Y.76, L.83, I.84, G.85, K.86, T.90, N.92, I.94, Y.130, K.133 9 PLIP interactions: 2 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:L.131, A:V.134, B:Y.76 Hydrogen bonds: B:Y.76, B:Y.76, B:G.85, B:N.92, B:K.133 Salt bridges: B:K.86 3C4.6: 14 residues within 4Å: Chain C: L.63, Y.76, L.83, I.84, G.85, K.86, T.90, N.92, I.94, Y.130, K.133 Chain D: L.131, V.134, A.135 12 PLIP interactions: 2 interactions with chain D, 10 interactions with chain C Hydrophobic interactions: D:L.131, D:V.134, C:L.63, C:Y.76, C:K.86 Hydrogen bonds: C:Y.76, C:Y.76, C:G.85, C:T.90, C:N.92, C:K.133 Salt bridges: C:K.86 3C4.8: 12 residues within 4Å: Chain C: L.131, V.134 Chain D: Y.76, L.83, I.84, G.85, K.86, T.90, N.92, I.94, Y.130, K.133 9 PLIP interactions: 7 interactions with chain D, 2 interactions with chain C Hydrophobic interactions: D:Y.76, C:L.131, C:V.134 Hydrogen bonds: D:Y.76, D:Y.76, D:G.85, D:N.92, D:K.133 Salt bridges: D:K.86

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joyce, M.G. et al., CprK Crystal Structures Reveal Mechanism for Transcriptional Control of Halorespiration. J.Biol.Chem. (2006)

Release Date

2006-07-04

Peptides

ChloroPhenol Reduction gene K: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

ChloroPhenol Reduction gene K

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