SMTL ID : 3kuc.1

Complex of Rap1A(E30D/K31E)GDP with RafRBD(A85K/N71R)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

hetero-1-1-mer

Ligands

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

GDP.1: 21 residues within 4Å: Chain A: S.11, G.12, G.13, V.14, G.15, K.16, S.17, A.18, F.28, V.29, D.30, E.31, Y.32, N.116, K.117, D.119, L.120, S.147, A.148, K.149 Ligands: MG.2 23 PLIP interactions: 23 interactions with chain A 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:S.147, A:A.148, A:K.149 Water bridges: A:K.16, A:K.16, A:D.33, A:T.35, A:T.35, A:T.35 Salt bridges: A:K.16, A:D.119 pi-Stacking: A:F.28, A:F.28

1 x MG: MAGNESIUM ION(Non-covalent)

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

1 x CA: CALCIUM ION(Non-covalent)

CA.3: 2 residues within 4Å: Chain B: G.73, E.75 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:G.73, B:E.75, B:E.75, H2O.6, H2O.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Filchtinski, D. et al., What makes Ras an efficient molecular switch: a computational, biophysical, and structural study of Ras-GDP interactions with mutants of Raf. J.Mol.Biol. (2010)

Release Date

2010-03-23

Peptides

Ras-related protein Rap-1A: A
RAF proto-oncogene serine/threonine-protein kinase: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Ras-related protein Rap-1A

RAF proto-oncogene serine/threonine-protein kinase

Related Entries With Identical Sequence