SMTL ID : 2erx.2 (1 other biounit)

Crystal Structure of DiRas2 in Complex With GDP and Inorganic Phosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

monomer

Ligands

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 10 residues within 4Å: Chain A: G.12, G.13, K.16, Y.32, T.35, T.59, G.60, S.61 Ligands: MG.2, GDP.3 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:G.13, A:S.17, A:T.35, A:T.35, A:G.60, A:S.61, A:S.61, A:S.61 Water bridges: A:S.17, A:S.17 Salt bridges: A:K.16

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: S.17, T.35 Ligands: PO4.1, GDP.3 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:S.17, A:T.35, H2O.3, H2O.4

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

GDP.3: 22 residues within 4Å: Chain A: A.11, G.12, G.13, V.14, G.15, K.16, S.17, S.18, F.28, R.29, E.30, S.31, Y.32, N.117, K.118, D.120, E.121, S.147, A.148, K.149 Ligands: PO4.1, 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:S.18, A:S.18, A:R.29, A:N.117, A:K.118, A:K.118, A:A.148, A:K.149 Water bridges: A:S.17, A:I.33, A:T.35, A:T.35, A:T.35 Salt bridges: A:K.16, A:D.120, A:E.121 pi-Stacking: A:F.28, A:F.28

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Papagrigoriou, E. et al., Crystal Structure of DiRas2. To be Published

Release Date

2005-11-01

Peptides

GTP-binding protein Di-Ras2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

GTP-binding protein Di-Ras2

Related Entries With Identical Sequence