SMTL ID : 3ref.2 (1 other biounit)

Crystal structure of EhRho1 bound to GDP and Magnesium

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

monomer

Ligands

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

GDP.1: 17 residues within 4Å: Chain A: D.31, G.32, A.33, V.34, G.35, K.36, T.37, C.38, A.51, V.53, K.136, D.138, L.139, S.168, S.169, V.170 Ligands: MG.2 18 PLIP interactions: 18 interactions with chain A Hydrogen bonds: A:A.33, A:V.34, A:G.35, A:K.36, A:T.37, A:C.38, A:A.51, A:K.136, A:K.136, A:S.169, A:V.170 Water bridges: A:K.36, A:T.37, A:T.78, A:S.169, A:S.169 Salt bridges: A:K.36, A:D.138

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.37, T.55 Ligands: GDP.1 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:T.37, A:T.55, H2O.2, H2O.2, H2O.2

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.3: 4 residues within 4Å: Chain A: G.174, L.175, N.176, E.177 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:G.174, A:L.175, A:N.176, A:N.176, A:E.177

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bosch, D.E. et al., Unique structural and nucleotide exchange features of the Rho1 GTPase of Entamoeba histolytica. J.Biol.Chem. (2011)

Release Date

2011-09-28

Peptides

Rho-like small GTPase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Rho-like small GTPase

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