SMTL ID : 4rvh.1

Crystal structure of MtmC in complex with SAH and TDP-4-keto-D-olivose

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.13, C.16, C.56, C.59 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.13, A:C.16, A:C.56, A:C.59

1 x SAH: S-ADENOSYL-L-HOMOCYSTEINE(Non-covalent)

SAH.2: 16 residues within 4Å: Chain A: Y.74, Y.77, T.81, I.113, G.114, N.116, I.134, D.135, P.136, A.137, F.155, F.156, R.177, H.178, V.179, I.183 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:N.116 Hydrogen bonds: A:G.114, A:G.114, A:N.116, A:A.137, A:F.156, A:R.177 Water bridges: A:Y.79, A:E.112, A:R.177, A:R.177, A:R.177, A:R.177 Salt bridges: A:R.177 pi-Stacking: A:Y.74

1 x 3YN: [(2R,3S,5R)-3-HYDROXY-5-(5-METHYL-2,4-DIOXO-3,4-DIHYDROPYRIMIDIN-1(2H)-YL)TETRAHYDROFURAN-2-YL]METHYL (2R,4R,6R)-4-HYDROXY-6-METHYL-5-OXOTETRAHYDRO-2H-PYRAN-2-YL DIHYDROGEN DIPHOSPHATE(Non-covalent)

3YN.3: 21 residues within 4Å: Chain A: Y.77, Y.79, H.178, H.182, Y.223, E.225, H.226, H.255, Y.325, P.328, A.329, K.330, D.350, T.351, T.352, K.355, A.385, N.387, Y.388, I.392, K.395 19 PLIP interactions: 19 interactions with chain A Hydrophobic interactions: A:Y.388 Hydrogen bonds: A:Y.77, A:Y.223, A:E.225, A:A.329, A:K.330, A:T.351, A:T.352, A:K.355, A:N.387, A:K.395 Water bridges: A:H.255, A:Y.325, A:Y.325, A:K.330, A:K.355 Salt bridges: A:K.330, A:K.330, A:K.330

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, J.M. et al., Structural Insight into MtmC, a Bifunctional Ketoreductase-Methyltransferase Involved in the Assembly of the Mithramycin Trisaccharide Chain. Biochemistry (2015)

Release Date

2015-01-28

Peptides

D-mycarose 3-C-methyltransferase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

D-mycarose 3-C-methyltransferase

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