SMTL ID : 1ccw.1

STRUCTURE OF THE COENZYME B12 DEPENDENT ENZYME GLUTAMATE MUTASE FROM CLOSTRIDIUM COCHLEARIUM

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

hetero-2-2-mer

Ligands

2 x CNC: CYANOCOBALAMIN(Non-covalent)

CNC.1: 46 residues within 4Å: Chain A: S.13, D.14, C.15, H.16, A.17, V.18, G.19, I.22, L.23, V.60, S.61, L.63, Y.64, G.65, G.91, G.92, N.93, V.95, V.96, G.97, Y.117, T.121, P.123 Chain B: R.66, T.94, A.97, R.100, N.123, P.180, Y.181, F.216, L.219, T.220, M.294, G.295, G.296, F.297, K.326, H.329, E.330, A.331, G.333, I.334, P.410, F.471 Ligands: TAR.2 27 PLIP interactions: 16 interactions with chain A, 11 interactions with chain B, Hydrophobic interactions: A:I.22, A:L.23, B:F.216, B:F.471 Hydrogen bonds: A:S.13, A:D.14, A:C.15, A:A.17, A:V.18, A:G.19, A:L.63, A:G.97, B:P.180, B:G.295, B:F.297, B:K.326, B:E.330, B:I.334 Water bridges: A:N.93, A:V.95, A:V.95, A:G.120, A:T.121, B:T.94, B:T.94, B:N.123 Metal complexes: A:H.16 CNC.3: 49 residues within 4Å: Chain C: S.13, D.14, C.15, H.16, A.17, V.18, G.19, I.22, L.23, V.60, S.61, L.63, Y.64, G.65, Y.89, G.91, G.92, N.93, V.95, V.96, G.97, Y.117, T.121, P.123, G.126 Chain D: R.66, T.94, A.97, R.100, N.123, P.180, Y.181, F.216, L.219, T.220, M.294, G.295, G.296, F.297, K.326, H.329, E.330, A.331, G.333, I.334, P.410, I.470, F.471 Ligands: TAR.4 30 PLIP interactions: 12 interactions with chain D, 18 interactions with chain C, Hydrophobic interactions: D:Y.181, D:F.216, D:I.470, D:F.471, C:I.22, C:L.23, C:Y.89 Hydrogen bonds: D:P.180, D:G.295, D:F.297, D:K.326, D:E.330, D:I.334, C:S.13, C:C.15, C:A.17, C:V.18, C:G.19, C:L.63, C:G.97, C:G.120 Water bridges: D:T.94, D:N.123, C:G.92, C:N.93, C:N.93, C:V.95, C:V.95, C:T.121 Metal complexes: C:H.16

2 x TAR: D(-)-TARTARIC ACID(Non-covalent)

TAR.2: 11 residues within 4Å: Chain B: R.66, T.94, R.100, R.149, H.150, E.171, Y.177, Y.181, F.216, H.291 Ligands: CNC.1 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:H.150, B:Y.177, B:Y.181 Water bridges: B:R.66, B:R.66, B:R.149 Salt bridges: B:R.66, B:R.100, B:R.149, B:H.291 TAR.4: 11 residues within 4Å: Chain D: R.66, T.94, R.100, R.149, H.150, E.171, Y.177, Y.181, F.216, H.291 Ligands: CNC.3 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:H.150, D:Y.181 Water bridges: D:R.66, D:R.66, D:R.149 Salt bridges: D:R.66, D:R.100, D:R.149

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reitzer, R. et al., Glutamate mutase from Clostridium cochlearium: the structure of a coenzyme B12-dependent enzyme provides new mechanistic insights. Structure Fold.Des. (1999)

Release Date

2000-03-01

Peptides

PROTEIN (GLUTAMATE MUTASE): AC
PROTEIN (GLUTAMATE MUTASE): BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

PROTEIN (GLUTAMATE MUTASE)

PROTEIN (GLUTAMATE MUTASE)

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