SMTL ID : 1kao.1

CRYSTAL STRUCTURE OF THE SMALL G PROTEIN RAP2A WITH GDP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: S.17 Ligands: GDP.3 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:S.17, H2O.1, H2O.1, H2O.1, H2O.1 MG.2: 1 residues within 4Å: Chain A: D.38 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.38, H2O.3, H2O.3, H2O.3

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

GDP.3: 19 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, K.31, N.116, K.117, D.119, L.120, S.146, A.147 Ligands: MG.1 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:S.11, A:G.13, A:V.14, A:G.15, A:K.16, A:S.17, A:A.18, A:I.29, A:N.116, A:K.117, A:K.117, A:A.147 Water bridges: A:K.16, A:K.16, A:K.16, A:S.17 Salt bridges: A:K.16, A:K.31, A:K.31, 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

1997-12-24

Peptides

RAP2A: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

RAP2A

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