SMTL ID : 1wq1.1

RAS-RASGAP COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 5 residues within 4Å: Chain A: S.17, D.33, T.35 Ligands: GDP.2, AF3.3 3 PLIP interactions: 2 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:S.17, A:T.35, H2O.1

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

GDP.2: 21 residues within 4Å: Chain A: G.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, V.29, D.30, T.35, N.116, K.117, D.119, S.145, A.146, K.147 Chain B: T.72, R.76 Ligands: MG.1, AF3.3 20 PLIP interactions: 16 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:G.13, A:V.14, A:G.15, A:K.16, A:S.17, A:A.18, A:V.29, A:N.116, A:K.117, A:K.117, A:A.146, A:K.147, B:T.72, B:T.72 Salt bridges: A:K.16, A:D.119, B:R.76, B:R.76 pi-Stacking: A:F.28, A:F.28

1 x AF3: ALUMINUM FLUORIDE(Non-covalent)

AF3.3: 12 residues within 4Å: Chain A: A.11, G.12, G.13, K.16, P.34, T.35, A.59, G.60, Q.61 Chain B: R.76 Ligands: MG.1, GDP.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Scheffzek, K. et al., The Ras-RasGAP complex: structural basis for GTPase activation and its loss in oncogenic Ras mutants. Science (1997)

Release Date

1998-07-15

Peptides

H-RAS: A
P120GAP: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
R

B
G

H-RAS

P120GAP

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