SMTL ID : 2qm7.1

MeaB, A Bacterial Homolog of MMAA, Bound to GDP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

homo-dimer

Ligands

2 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 3 residues within 4Å: Chain A: R.14, A.21, R.25 3 PLIP interactions: 3 interactions with chain A Water bridges: A:R.25 Salt bridges: A:R.14, A:R.25 PO4.2: 5 residues within 4Å: Chain A: K.246, G.247, L.248, D.249, S.250 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.247, A:D.249, A:S.250 Water bridges: A:L.248, A:L.248

2 x GDP: GUANOSINE-5'-DIPHOSPHATE(Non-covalent)

GDP.3: 14 residues within 4Å: Chain A: V.63, P.64, G.65, V.66, G.67, K.68, S.69, T.70, N.201, K.202, D.204, S.241, G.242, L.243 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:V.63, A:G.65, A:V.66, A:G.67, A:K.68, A:S.69, A:T.70, A:T.70, A:N.201, A:K.202, A:K.202, A:S.241, A:G.242, A:L.243 Water bridges: A:V.63, A:K.68, A:S.69, A:S.69, A:S.69, A:T.70 Salt bridges: A:K.68, A:D.204 GDP.4: 13 residues within 4Å: Chain B: V.63, G.65, V.66, G.67, K.68, S.69, T.70, N.201, K.202, D.204, S.241, G.242, L.243 17 PLIP interactions: 17 interactions with chain B Hydrogen bonds: B:G.65, B:V.66, B:G.67, B:K.68, B:S.69, B:T.70, B:T.70, B:N.201, B:K.202, B:K.202, B:S.241, B:G.242, B:L.243 Water bridges: B:S.69, B:S.69 Salt bridges: B:K.68, B:D.204

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hubbard, P.A. et al., Crystal structure and mutagenesis of the metallochaperone MeaB: insight into the causes of methylmalonic aciduria. J.Biol.Chem. (2007)

Release Date

2007-08-28

Peptides

GTPase/ATPase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GTPase/ATPase

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