SMTL ID : 4apb.1

Crystal structure of Mycobacterium tuberculosis fumarase (Rv1098c) S318C in complex with fumarate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.94 Å

Oligo State

homo-tetramer

Ligands

4 x FUM: FUMARIC ACID(Non-covalent)

FUM.1: 13 residues within 4Å: Chain A: G.317, C.318, S.319, I.320, M.321, K.324, N.326 Chain C: T.106, S.138, S.139, N.140 Chain D: T.186, H.187 11 PLIP interactions: 6 interactions with chain A, 2 interactions with chain D, 3 interactions with chain C Hydrogen bonds: A:G.317, A:G.317, A:S.319, A:I.320, A:N.326, D:T.186, C:S.139, C:N.140, C:N.140 Salt bridges: A:K.324, D:H.187 FUM.3: 13 residues within 4Å: Chain B: G.317, C.318, S.319, I.320, M.321, K.324, N.326 Chain C: T.186, H.187 Chain D: T.106, S.138, S.139, N.140 11 PLIP interactions: 2 interactions with chain C, 4 interactions with chain B, 5 interactions with chain D Hydrogen bonds: C:T.186, B:S.319, B:I.320, B:N.326, D:S.138, D:S.139, D:N.140, D:N.140, D:N.140 Salt bridges: C:H.187, B:K.324 FUM.5: 13 residues within 4Å: Chain A: T.106, S.138, S.139, N.140 Chain B: T.186, H.187 Chain C: G.317, C.318, S.319, I.320, M.321, K.324, N.326 11 PLIP interactions: 6 interactions with chain C, 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: C:G.317, C:G.317, C:S.319, C:I.320, C:N.326, B:T.186, A:S.139, A:N.140, A:N.140 Salt bridges: C:K.324, B:H.187 FUM.6: 13 residues within 4Å: Chain A: T.186, H.187 Chain B: T.106, S.138, S.139, N.140 Chain D: G.317, C.318, S.319, I.320, M.321, K.324, N.326 11 PLIP interactions: 5 interactions with chain B, 2 interactions with chain A, 4 interactions with chain D Hydrogen bonds: B:S.138, B:S.139, B:N.140, B:N.140, B:N.140, A:T.186, D:S.319, D:I.320, D:N.326 Salt bridges: A:H.187, D:K.324

3 x CA: CALCIUM ION(Non-covalent)

CA.2: 1 residues within 4Å: Chain A: S.256 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:S.256, H2O.12, H2O.12, H2O.12 CA.4: 1 residues within 4Å: Chain B: G.124 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:G.124, H2O.23, H2O.25, H2O.25 CA.7: 1 residues within 4Å: Chain D: S.256 5 PLIP interactions: 5 Ligand-Water interactions Metal complexes: H2O.59, H2O.59, H2O.59, H2O.60, H2O.64

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mechaly, A.E. et al., Conformational Changes Upon Ligand Binding in the Essential Class II Fumarase Rv1098C from Mycobacterium Tuberculosis. FEBS Lett. (2012)

Release Date

2012-04-25

Peptides

FUMARATE HYDRATASE CLASS II: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

FUMARATE HYDRATASE CLASS II