SMTL ID : 4lc1.1

MeaB, A Bacterial Homolog of MMAA, Bound to GDP and crystallized in the presence of GDP and [AlF4]-

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

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

GDP.1: 15 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, H.244 20 PLIP interactions: 20 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:S.69, A:T.70, A:T.70, A:N.201, A:K.202, A:K.202, A:S.241, A:S.241, A:G.242, A:L.243 Water bridges: A:K.68, A:K.68, A:S.69 Salt bridges: A:D.204 GDP.3: 15 residues within 4Å: Chain B: 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, H.244 22 PLIP interactions: 22 interactions with chain B Hydrogen bonds: B:V.63, B:G.65, B:V.66, B:G.67, B:K.68, B:S.69, B:S.69, B:S.69, B:T.70, B:T.70, B:N.201, B:K.202, B:K.202, B:S.241, B:S.241, B:G.242, B:L.243 Water bridges: B:K.68, B:K.68, B:S.69, B:H.244 Salt bridges: B:D.204

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 6 residues within 4Å: Chain A: A.305, A.308, H.314, A.318, G.319, A.322 3 PLIP interactions: 3 interactions with chain A Water bridges: A:E.304, A:A.305, A:A.322

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lofgren, M. et al., Autoinhibition and Signaling by the Switch II Motif in the G-protein Chaperone of a Radical B12 Enzyme. J.Biol.Chem. (2013)

Release Date

2013-09-25

Peptides

Methylmalonyl-CoA mutase accessory protein: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Methylmalonyl-CoA mutase accessory protein

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