SMTL ID : 6os7.1

E. coli fumarase mutant - R126A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.36 Å

Oligo State

homo-tetramer

Ligands

4 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 8 residues within 4Å: Chain A: T.100, S.139, S.140, N.141 Chain B: T.187, H.188 Chain C: K.324, N.326 9 PLIP interactions: 4 interactions with chain A, 3 interactions with chain B, 2 interactions with chain C Hydrogen bonds: A:S.140, A:N.141, B:T.187, C:N.326 Water bridges: A:N.103, A:N.103 Salt bridges: B:H.188, B:H.188, C:K.324 FLC.4: 8 residues within 4Å: Chain A: T.187, H.188 Chain B: T.100, S.139, S.140, N.141 Chain D: K.324, N.326 8 PLIP interactions: 4 interactions with chain B, 2 interactions with chain A, 2 interactions with chain D Hydrogen bonds: B:T.100, B:S.140, B:N.141, B:N.141, A:T.187, D:N.326 Salt bridges: A:H.188, D:K.324 FLC.5: 8 residues within 4Å: Chain A: K.324, N.326 Chain C: T.100, S.139, S.140, N.141 Chain D: T.187, H.188 10 PLIP interactions: 5 interactions with chain C, 3 interactions with chain D, 2 interactions with chain A Hydrogen bonds: C:T.100, C:S.140, C:N.141, D:T.187, A:N.326 Water bridges: C:N.103, C:N.103 Salt bridges: D:H.188, D:H.188, A:K.324 FLC.8: 8 residues within 4Å: Chain B: K.324, N.326 Chain C: T.187, H.188 Chain D: T.100, S.139, S.140, N.141 7 PLIP interactions: 2 interactions with chain B, 3 interactions with chain D, 2 interactions with chain C Hydrogen bonds: B:N.326, D:S.140, D:N.141, D:N.141, C:T.187 Salt bridges: B:K.324, C:H.188

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 5 residues within 4Å: Chain A: E.404, G.432, L.433, T.434 Chain D: R.303 2 PLIP interactions: 2 interactions with chain A Water bridges: A:E.404, A:E.404 GOL.3: 6 residues within 4Å: Chain A: V.4, D.15, V.16, P.17, Q.27, E.31 2 PLIP interactions: 2 interactions with chain A Water bridges: A:Q.27, A:Q.27 GOL.6: 5 residues within 4Å: Chain B: R.303 Chain C: E.404, G.432, L.433, T.434 1 PLIP interactions: 1 interactions with chain C Water bridges: C:E.404 GOL.7: 6 residues within 4Å: Chain C: V.4, D.15, V.16, P.17, Q.27, E.31 2 PLIP interactions: 2 interactions with chain C Water bridges: C:Q.27, C:Q.27

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Stuttgen, G.M. et al., Fumarase C variant that eliminates the B-site. To Be Published

Release Date

2020-05-06

Peptides

Fumarate hydratase class II: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Fumarate hydratase class II

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