SMTL ID : 2atx.3 (2 other biounits)

Crystal Structure of the TC10 GppNHp complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.65 Å

Oligo State

homo-dimer

Ligands

2 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain A: T.32, T.50, D.72 Ligands: GNP.2 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.32, A:T.50, H2O.1, H2O.1 MG.3: 3 residues within 4Å: Chain B: T.32, T.50 Ligands: GNP.4 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:T.32, B:T.50, H2O.1, H2O.1

2 x GNP: PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER(Non-covalent)

GNP.2: 20 residues within 4Å: Chain A: D.26, G.27, A.28, V.29, G.30, K.31, T.32, C.33, F.43, T.50, A.74, G.75, Q.76, Q.131, D.133, L.134, S.173, A.174, L.175 Ligands: MG.1 19 PLIP interactions: 19 interactions with chain A Hydrogen bonds: A:A.28, A:V.29, A:G.30, A:K.31, A:K.31, A:T.32, A:T.32, A:C.33, A:G.75, A:Q.131, A:Q.131, A:A.174, A:L.175 Water bridges: A:T.32, A:T.50, A:D.72 Salt bridges: A:D.133 pi-Stacking: A:F.43, A:F.43 GNP.4: 20 residues within 4Å: Chain B: D.26, G.27, A.28, V.29, G.30, K.31, T.32, C.33, F.43, T.50, A.74, G.75, Q.76, Q.131, D.133, L.134, S.173, A.174, L.175 Ligands: MG.3 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:A.28, B:V.29, B:G.30, B:K.31, B:K.31, B:T.32, B:T.32, B:C.33, B:G.75, B:Q.76, B:Q.131, B:Q.131, B:A.174, B:L.175 Water bridges: B:T.32 Salt bridges: B:D.133 pi-Stacking: B:F.43, B:F.43

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hemsath, L. et al., An electrostatic steering mechanism of Cdc42 recognition by Wiskott-Aldrich syndrome proteins. Mol.Cell (2005)

Release Date

2005-09-13

Peptides

small GTP binding protein TC10: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

small GTP binding protein TC10

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