SMTL ID : 5tb5.1 (1 other biounit)

Crystal structure of full-length farnesylated and methylated KRAS4b in complex with PDE-delta (crystal form I - with partially disordered hypervariable region)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-mer

Ligands

1 x FAR: FARNESYL(Covalent)

FAR.1: 11 residues within 4Å: Chain A: K.184, C.185 Chain B: M.20, W.32, S.39, R.61, L.63, L.76, Q.78, T.131, F.133 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:W.32, B:L.63, B:L.63, B:L.76, B:F.133

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

GDP.2: 16 residues within 4Å: Chain A: A.11, G.13, V.14, G.15, K.16, S.17, A.18, F.28, A.59, N.116, K.117, D.119, L.120, S.145, A.146, K.147 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:G.13, A:V.14, A:G.15, A:K.16, A:S.17, A:S.17, A:A.18, A:N.116, A:K.117, A:K.117, A:S.145, A:A.146, A:K.147 Water bridges: A:K.16, A:S.17, A:S.17 Salt bridges: A:K.16, A:D.119 pi-Stacking: A:F.28, A:F.28

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 5 residues within 4Å: Chain B: R.61, L.63, F.92, W.105, S.107 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:R.61, B:R.61, B:L.63, B:S.107, B:S.107

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Dharmaiah, S. et al., Structural basis of recognition of farnesylated and methylated KRAS4b by PDE delta. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-11-02

Peptides

GTPase KRas: A
Retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit delta: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

GTPase KRas

Retinal rod rhodopsin-sensitive cGMP 3',5'-cyclic phosphodiesterase subunit delta

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