SMTL ID : 1d8d.1

CO-CRYSTAL STRUCTURE OF RAT PROTEIN FARNESYLTRANSFERASE COMPLEXED WITH A K-RAS4B PEPTIDE SUBSTRATE AND FPP ANALOG AT 2.0A RESOLUTION

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-1-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain B: D.297, C.299, Y.361, H.362 Chain C: C.8 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain B Metal complexes: C:C.8, B:D.297, B:D.297, B:C.299, B:H.362

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

ACT.2: 6 residues within 4Å: Chain B: Y.81, L.89, T.90, A.92, Y.93 Ligands: ACT.3 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:Y.81, B:Y.93 Hydrogen bonds: B:T.90 Water bridges: B:Q.88, B:T.90 ACT.3: 5 residues within 4Å: Chain B: Y.81, Y.93, R.358, D.359 Ligands: ACT.2 3 PLIP interactions: 2 interactions with chain B, 1 interactions with chain C Hydrophobic interactions: B:R.358 Hydrogen bonds: B:Y.93 Salt bridges: C:K.7 ACT.5: 7 residues within 4Å: Chain B: Y.93, C.95, L.96, D.359 Chain C: K.3, K.7 Ligands: ACT.6 6 PLIP interactions: 3 interactions with chain C, 3 interactions with chain B Hydrophobic interactions: C:K.7, B:Y.93 Salt bridges: C:K.3, C:K.7 Water bridges: B:Y.93, B:D.359 ACT.6: 5 residues within 4Å: Chain B: L.96, Y.361 Chain C: K.3, C.8 Ligands: ACT.5 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain C Hydrophobic interactions: B:Y.361 Water bridges: B:Y.361, C:K.3, C:K.3 Salt bridges: C:K.3

1 x FII: [(3,7,11-TRIMETHYL-DODECA-2,6,10-TRIENYLOXYCARBAMOYL)-METHYL]-PHOSPHONIC ACID(Non-covalent)

FII.4: 17 residues within 4Å: Chain A: K.164, Y.166, Y.200 Chain B: W.102, R.202, Y.205, H.248, G.250, Y.251, C.254, R.291, K.294, Y.300, W.303, Y.361 Chain C: V.9, I.10 18 PLIP interactions: 14 interactions with chain B, 3 interactions with chain A, 1 interactions with chain C Hydrophobic interactions: B:W.102, B:Y.205, B:Y.251, B:W.303, B:W.303, A:Y.200, C:I.10 Hydrogen bonds: B:H.248, B:R.291, B:K.294, B:Y.300, A:K.164 Water bridges: B:R.291, B:K.294, B:K.294, B:K.294, B:Y.300, A:Y.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Long, S.B. et al., The basis for K-Ras4B binding specificity to protein farnesyltransferase revealed by 2 A resolution ternary complex structures. Structure Fold.Des. (2000)

Release Date

2000-02-09

Peptides

farnesyltransferase (alpha subunit): A
farnesyltransferase (beta subunit): B
K-RAS4B PEPTIDE SUBSTRATE: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
P

farnesyltransferase (alpha subunit)

farnesyltransferase (beta subunit)

K-RAS4B PEPTIDE SUBSTRATE

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