SMTL ID : 2rap.1

THE SMALL G PROTEIN RAP2A IN COMPLEX WITH GTP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: S.17, D.33, T.35, D.57 Ligands: GTP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.17, A:T.35, H2O.1, H2O.1

1 x GTP: GUANOSINE-5'-TRIPHOSPHATE(Non-covalent)

GTP.2: 23 residues within 4Å: Chain A: S.11, G.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, I.29, E.30, Y.32, P.34, T.35, A.59, G.60, N.116, K.117, D.119, L.120, S.146, A.147 Ligands: MG.1 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:G.13, A:G.15, A:K.16, A:S.17, A:A.18, A:I.29, A:Y.32, A:T.35, A:T.35, A:G.60, A:N.116, A:K.117, A:K.117, A:A.147, A:K.148 Water bridges: A:S.17, A:S.17, A:D.33, A:D.57 Salt bridges: A:K.16, A:K.16, A:D.119 pi-Stacking: A:F.28, A:F.28 pi-Cation interactions: A:K.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cherfils, J. et al., Crystal structures of the small G protein Rap2A in complex with its substrate GTP, with GDP and with GTPgammaS. EMBO J. (1997)

Release Date

1998-06-17

Peptides

RAP2A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RAP2A

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