SMTL ID : 1git.1

STRUCTURE OF GTP-BINDING PROTEIN

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

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

PO4.1: 8 residues within 4Å: Chain A: G.41, K.45, R.177, K.179, T.180, G.201, A.202 Ligands: GDP.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.180, A:A.202 Salt bridges: A:K.45, A:R.177, A:K.179

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

GDP.2: 21 residues within 4Å: Chain A: A.40, G.41, E.42, S.43, G.44, K.45, S.46, T.47, S.150, L.174, R.175, T.176, R.177, N.268, K.269, D.271, L.272, C.324, A.325, T.326 Ligands: PO4.1 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:E.42, A:S.43, A:G.44, A:K.45, A:S.46, A:S.46, A:T.47, A:T.47, A:D.149, A:S.150, A:T.176, A:N.268, A:K.269, A:K.269, A:A.325 Water bridges: A:E.42, A:S.46, A:D.149, A:S.150, A:S.150, A:R.175, A:R.175, A:T.176 Salt bridges: A:K.45, A:R.177, A:R.177, A:D.271 pi-Cation interactions: A:K.269

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Berghuis, A.M. et al., Structure of the GDP-Pi complex of Gly203-->Ala gialpha1: a mimic of the ternary product complex of galpha-catalyzed GTP hydrolysis. Structure (1996)

Release Date

1997-02-12

Peptides

G PROTEIN GI ALPHA 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

G PROTEIN GI ALPHA 1

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