SMTL ID : 7yhe.1

Crystal structure of the triple mutant CmnC-L136Q,S138G,D249Y in complex with alpha-KG

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.67 Å

Oligo State

homo-dimer

Ligands

2 x AKG: 2-OXOGLUTARIC ACID(Non-covalent)

AKG.1: 13 residues within 4Å: Chain A: V.146, G.158, L.165, H.168, E.170, T.194, H.315, G.316, R.317, R.329, L.331, R.333 Ligands: FE.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.194 Salt bridges: A:H.315, A:R.329, A:R.333 AKG.4: 8 residues within 4Å: Chain B: V.146, L.165, E.170, T.194, H.315, R.317, R.329, R.333 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.317 Salt bridges: B:H.315, B:R.329, B:R.333

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

PGE.2: 10 residues within 4Å: Chain A: H.105, W.106, I.149, Q.152, V.157, G.158, S.159, T.228, H.229, N.230 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.158, A:S.159, A:S.159, A:H.229, A:N.230

1 x FE: FE (III) ION(Non-covalent)

FE.3: 4 residues within 4Å: Chain A: H.168, E.170, H.315 Ligands: AKG.1 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.168, A:E.170, A:H.315

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hsiao, Y.H. et al., Crystal structure of the alpha-ketoglutarate-dependent non-heme iron oxygenase CmnC in capreomycin biosynthesis and its engineering to catalyze hydroxylation of the substrate enantiomer. Front Chem (2022)

Release Date

2023-07-19

Peptides

CmnC: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CmnC

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