SMTL ID : 4o2l.2 (1 other biounit)

Structure of Mus musculus Rheb G63A mutant bound to GTP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

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

GTP.1: 22 residues within 4Å: Chain A: Y.16, R.17, S.18, V.19, G.20, K.21, S.22, S.23, F.33, V.34, D.35, Y.37, P.39, T.40, A.65, N.121, K.122, D.124, L.125, S.151, A.152 Ligands: MG.2 24 PLIP interactions: 24 interactions with chain A Hydrogen bonds: A:S.18, A:V.19, A:G.20, A:K.21, A:S.22, A:S.22, A:S.23, A:S.23, A:V.34, A:T.40, A:T.40, A:N.121, A:K.122, A:K.122, A:S.151, A:A.152 Water bridges: A:D.38, A:T.63 Salt bridges: A:K.21, A:K.21, A:D.124 pi-Stacking: A:F.33, A:F.33 pi-Cation interactions: A:K.122

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain A: S.22, D.38, T.40 Ligands: GTP.1 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:S.22, A:T.40

1 x TRS: 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL(Non-functional Binders)

TRS.3: 1 residues within 4Å: Chain A: T.90 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.90, A:T.90 Water bridges: A:S.88

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 3 residues within 4Å: Chain A: R.17, S.18, Y.37 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.18, A:S.18

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mazhab-Jafari, M.T. et al., Structure-guided mutation of the conserved G3-box glycine in Rheb generates a constitutively activated regulator of mammalian target of rapamycin (mTOR). J.Biol.Chem. (2014)

Release Date

2014-03-26

Peptides

GTP-binding protein Rheb: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

GTP-binding protein Rheb

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