SMTL ID : 4mit.1 (3 other biounits)

Crystal structure of E. histolytica RacC bound to the EhPAK4 PBD

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

hetero-1-1-mer

Ligands

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

GTP.1: 22 residues within 4Å: Chain A: D.18, G.19, A.20, V.21, G.22, K.23, T.24, C.25, F.35, E.37, Y.39, P.41, T.42, A.66, G.67, K.123, D.125, T.126, S.165, A.166, K.167 Ligands: MG.2 25 PLIP interactions: 25 interactions with chain A Hydrogen bonds: A:A.20, A:V.21, A:G.22, A:K.23, A:T.24, A:C.25, A:E.37, A:E.37, A:Y.39, A:T.42, A:G.67, A:K.123, A:K.123, A:S.165, A:A.166, A:K.167 Water bridges: A:I.40, A:T.42, A:T.42, A:L.68 Salt bridges: A:K.23, A:K.23, A:D.125 pi-Stacking: A:F.35, A:F.35

3 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain A: T.24, T.42 Ligands: GTP.1 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.24, A:T.42, H2O.1, H2O.1 MG.3: 1 residues within 4Å: Chain A: D.72 6 PLIP interactions: 1 interactions with chain A, 5 Ligand-Water interactions Metal complexes: A:D.72, H2O.2, H2O.2, H2O.2, H2O.3, H2O.3 MG.4: 4 residues within 4Å: Chain A: A.112, P.113, K.114, V.115 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bosch, D.E. et al., Entamoeba histolytica RacC Selectively Engages p21-Activated Kinase Effectors. Biochemistry (2015)

Release Date

2014-09-03

Peptides

Rho family GTPase: A
Serine/threonine protein kinase PAK, putative: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
E

Rho family GTPase

Serine/threonine protein kinase PAK, putative

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