SMTL ID : 4fid.1 (1 other biounit)

Crystal structure of a heterotrimeric G-Protein subunit from entamoeba histolytica, EHG-ALPHA-1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.62 Å

Oligo State

monomer

Ligands

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

GDP.1: 23 residues within 4Å: Chain A: S.13, G.14, E.15, S.16, G.17, K.18, S.19, T.20, D.117, C.118, I.142, H.143, N.144, R.145, T.146, T.148, N.236, K.237, D.239, L.240, N.308, A.309, T.310 22 PLIP interactions: 22 interactions with chain A Hydrogen bonds: A:E.15, A:S.16, A:G.17, A:K.18, A:S.19, A:S.19, A:S.19, A:T.20, A:T.20, A:I.142, A:R.145, A:R.145, A:N.236, A:K.237, A:K.237, A:N.308, A:A.309, A:T.310 Salt bridges: A:K.18, A:D.117, A:D.239 pi-Cation interactions: A:K.237

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bosch, D.E. et al., Heterotrimeric G-protein Signaling Is Critical to Pathogenic Processes in Entamoeba histolytica. Plos Pathog. (2012)

Release Date

2012-11-28

Peptides

G protein alpha subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

G protein alpha subunit

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