SMTL ID : 5c2j.1

Complex structure of the GAP domain of MgcRacGAP and Cdc42

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 B: T.24, T.42, D.64 Ligands: GDP.2, AF3.3 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:T.24, B:T.42, H2O.2, H2O.3

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

GDP.2: 20 residues within 4Å: Chain A: R.47 Chain B: D.18, G.19, A.20, V.21, G.22, K.23, T.24, C.25, F.35, Y.39, T.42, Q.123, D.125, L.126, S.165, A.166, L.167 Ligands: MG.1, AF3.3 22 PLIP interactions: 17 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:A.20, B:V.21, B:G.22, B:K.23, B:T.24, B:C.25, B:T.42, B:Q.123, B:A.166, B:L.167 Water bridges: B:T.24, B:P.36, B:Q.123, A:R.47, A:R.47, A:R.47 Salt bridges: B:K.23, B:D.125, A:R.47, A:R.47 pi-Stacking: B:F.35, B:F.35

1 x AF3: ALUMINUM FLUORIDE(Non-covalent)

AF3.3: 13 residues within 4Å: Chain A: R.47 Chain B: D.18, G.19, A.20, K.23, P.41, T.42, T.65, A.66, G.67, Q.68 Ligands: MG.1, GDP.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Murayama, K. et al., Structural basis of G-protein target alternation of MgcRacGAP by phospholylation. To Be Published

Release Date

2016-06-22

Peptides

Rac GTPase-activating protein 1: A
Cell division control protein 42 homolog: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Rac GTPase-activating protein 1

Cell division control protein 42 homolog