SMTL ID : 4fmd.1 (2 other biounits)

EspG-Rab1 complex structure at 3.05 A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.05 Å

Oligo State

hetero-1-1-mer

Ligands

1 x AF3: ALUMINUM FLUORIDE(Non-covalent)

AF3.1: 11 residues within 4Å: Chain A: R.162, Q.247 Chain B: S.15, G.16, K.19, T.38, T.62, A.63, G.64 Ligands: GDP.2, MG.3 No protein-ligand interaction detected (PLIP)

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

GDP.2: 20 residues within 4Å: Chain A: R.162, T.193 Chain B: S.15, G.16, V.17, G.18, K.19, S.20, C.21, Y.31, E.33, N.119, K.120, D.122, L.123, S.149, A.150, K.151 Ligands: AF3.1, MG.3 21 PLIP interactions: 19 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:G.16, B:V.17, B:G.18, B:K.19, B:S.20, B:C.21, B:Y.31, B:E.33, B:N.119, B:K.120, B:K.120, B:A.150, B:K.151 Water bridges: B:T.38, B:G.64 Salt bridges: B:K.19, B:D.122, A:R.162, A:R.162 pi-Stacking: B:Y.31, B:Y.31

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 5 residues within 4Å: Chain B: S.20, T.38, D.61 Ligands: AF3.1, GDP.2 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.20, B:T.38, H2O.1, H2O.1

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dong, N. et al., Structurally Distinct Bacterial TBC-like GAPs Link Arf GTPase to Rab1 Inactivation to Counteract Host Defenses. Cell(Cambridge,Mass.) (2012)

Release Date

2012-09-05

Peptides

EspG protein: A
Ras-related protein Rab-1A: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

EspG protein

Ras-related protein Rab-1A

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