SMTL ID : 6u9c.1

The 2.2 A Crystal Structure of the Type B Chloramphenicol Acetyltransferase from Vibrio cholerae in the complex with Acetyl CoA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 5 residues within 4Å: Chain A: R.82, W.85, R.103 Chain C: S.196, S.197 6 PLIP interactions: 5 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:R.103, A:R.103, C:S.197 Salt bridges: A:R.82, A:R.103, A:R.103 CIT.9: 2 residues within 4Å: Chain C: R.82, W.85 5 PLIP interactions: 5 interactions with chain C Hydrogen bonds: C:R.82, C:R.82, C:W.85 Salt bridges: C:R.82, C:R.82

2 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: N.157 Chain B: N.157 Chain C: N.157 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain B: E.123, R.141 Ligand excluded by PLIP

3 x ACO: ACETYL COENZYME *A(Non-covalent)

ACO.3: 13 residues within 4Å: Chain A: W.119, I.137, A.139, S.140, V.153, S.156, I.162 Chain B: M.127, V.143, T.145, K.146, N.157, P.158 7 PLIP interactions: 6 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:W.119, A:W.119, A:I.137 Hydrogen bonds: A:S.140, A:S.140, A:S.156 Salt bridges: B:K.146 ACO.5: 16 residues within 4Å: Chain B: W.119, A.139, S.140, S.156, I.162 Chain C: G.77, N.78, Q.79, S.83, M.127, P.128, V.143, T.145, K.146, N.157, P.158 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain C Hydrophobic interactions: B:W.119 Hydrogen bonds: B:S.140, B:S.156, C:S.83, C:S.83 Salt bridges: B:K.163, C:K.146 Water bridges: C:S.83 ACO.8: 14 residues within 4Å: Chain A: M.74, Q.79, T.145, K.146, N.157, P.158 Chain C: W.119, G.121, T.122, A.139, S.140, S.156, I.162, K.163 10 PLIP interactions: 7 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:W.119 Hydrogen bonds: C:T.122, C:S.140, C:S.140, C:S.156, A:T.145, A:T.145 Salt bridges: C:K.163, C:K.163, A:K.146

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

SO4.6: 1 residues within 4Å: Chain B: H.116 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:H.116 SO4.10: 1 residues within 4Å: Chain C: H.116 1 PLIP interactions: 1 interactions with chain C Salt bridges: C:H.116

2 x IPA: ISOPROPYL ALCOHOL(Non-functional Binders)

IPA.7: 2 residues within 4Å: Chain B: I.26, V.60 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:I.26 IPA.11: 2 residues within 4Å: Chain C: I.26, V.60 2 PLIP interactions: 2 interactions with chain C Hydrophobic interactions: C:I.26, C:V.60

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, Y. et al., The 2.2 A Crystal Structure of the Type B Chloramphenicol Acetyltransferase from Vibrio cholerae in the complex with Acetyl CoA. To Be Published

Release Date

2019-09-18

Peptides

Chloramphenicol acetyltransferase: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Chloramphenicol acetyltransferase

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