SMTL ID : 3rap.1

The small G protein Rap2 in a non catalytic complex with GTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain A: S.17, T.35 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 MG.3: 3 residues within 4Å: Chain B: S.17, T.35 Ligands: GTP.4 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:S.17, B:T.35, H2O.3, H2O.3

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

GTP.2: 25 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, T.61, N.116, K.117, D.119, L.120, S.146, A.147, K.148 Ligands: MG.1 28 PLIP interactions: 28 interactions with chain A Hydrogen bonds: A:G.13, A:V.14, A:G.15, A:K.16, A:S.17, A:S.17, A:A.18, A:I.29, A:T.35, A:T.35, A:T.58, A:G.60, A:N.116, A:K.117, A:K.117, A:A.147 Water bridges: A:E.30, A:D.33, A:T.61, A:T.61, A:K.148, A:K.148 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 GTP.4: 26 residues within 4Å: Chain B: S.11, G.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, I.29, E.30, K.31, Y.32, P.34, T.35, A.59, G.60, T.61, N.116, K.117, D.119, L.120, S.146, A.147, K.148 Ligands: MG.3 28 PLIP interactions: 28 interactions with chain B Hydrogen bonds: B:S.11, B:G.13, B:V.14, B:G.15, B:K.16, B:S.17, B:S.17, B:A.18, B:I.29, B:Y.32, B:T.35, B:T.35, B:G.60, B:T.61, B:T.61, B:N.116, B:K.117, B:K.117, B:A.147 Water bridges: B:D.33, B:T.35, B:T.61 Salt bridges: B:K.16, B:K.16, B:D.119 pi-Stacking: B:F.28, B:F.28 pi-Cation interactions: B:K.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Menetrey, J. et al., Structure of the small G protein Rap2 in a non-catalytic complex with GTP. Proteins (1999)

Release Date

1999-12-08

Peptides

PROTEIN (G protein RAP2A): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
S

PROTEIN (G protein RAP2A)

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