SMTL ID : 1tn8.1

Protein Farnesyltransferase Complexed with a H-Ras Peptide Substrate and a FPP Analog at 2.25A Resolution

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.25 Å

Oligo State

hetero-1-1-mer

Ligands

1 x GLY- CYS- VAL- LEU- SER: peptide derived from the C-terminus of H-Ras(Non-covalent)

GLY-CYS-VAL-LEU-SER.1: 12 residues within 4Å: Chain A: Y.166, Q.167 Chain B: S.99, W.102, A.151, R.202, D.297, C.299, Y.361, H.362 Ligands: ZN.2, FII.3 8 PLIP interactions: 7 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.102, B:Y.361 Hydrogen bonds: B:W.102, B:R.202, A:Q.167 Water bridges: B:S.99, B:W.102, B:H.149

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain B: D.297, C.299, Y.361, H.362 Ligands: GLY-CYS-VAL-LEU-SER.1 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:D.297, B:D.297, B:C.299, B:H.362

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

FII.3: 16 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 Ligands: GLY-CYS-VAL-LEU-SER.1 13 PLIP interactions: 12 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.102, B:Y.205, B:W.303, B:W.303 Hydrogen bonds: B:H.248, B:R.291, B:K.294, B:Y.300, A:K.164 Water bridges: B:G.290, B:K.294, B:K.294, B:Y.300

1 x ACY: ACETIC ACID(Non-functional Binders)

ACY.4: 4 residues within 4Å: Chain B: Y.81, L.89, T.90, Y.93 4 PLIP interactions: 4 interactions with chain B Hydrophobic interactions: B:Y.81, B:Y.93 Hydrogen bonds: B:T.90 Water bridges: B:Q.88

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Reid, T.S. et al., Crystallographic analysis of CaaX prenyltransferases complexed with substrates defines rules of protein substrate selectivity. J.Mol.Biol. (2004)

Release Date

2004-11-02

Peptides

Protein farnesyltransferase/geranylgeranyltransferase type I alpha subunit: A
Protein farnesyltransferase beta subunit: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Protein farnesyltransferase/geranylgeranyltransferase type I alpha subunit

Protein farnesyltransferase beta subunit

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