1D8E	Transferase	date	Oct 22, 1999
title	Zinc-Depleted Ftase Complexed With K-Ras4b Peptide Substrate Analog.
authors	S.B.Long, P.J.Casey, L.S.Beese
compound		source
Molecule: Farnesyltransferase (Alpha Subunit) Chain: A Synonym: Ftase Ec: 2.5.1.21 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Organ: Brain Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_atcc_number: 63134
Molecule: Farnesyltransferase (Beta Subunit) Chain: B Synonym: Ftase Ec: 2.5.1.21 Engineered: Yes		Organism_scientific: Rattus Norvegicus Organism_common: Norway Rat Organism_taxid: 10116 Organ: Brain Expression_system: Spodoptera Frugiperda Expression_system_common: Fall Armyworm Expression_system_taxid: 7108 Expression_system_atcc_number: 63134
Molecule: K-Ras4b Peptide Substrate Chain: P Engineered: Yes		Synthetic: Yes Other_details: This Synthetic Peptide Is Derived From Human Residues 178-188
symmetry	Space Group: P 61	R_factor 0.196 R_Free 0.249
crystal cell	length a length b length c angle alpha angle beta angle gamma 171.411 171.411 69.663 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.00 Å
ligand	ACT, FII	enzyme	Transferase E.C.2.5.1.21 BRENDA
related structures	by homologous chain: 1FPP, 1TNZ
Gene Ontology	Chain Function Process Component A acetylcholine receptor regul... B
Primary reference	The basis for K-Ras4B binding specificity to protein farnesyltransferase revealed by 2 A resolution ternary complex structures., Long SB, Casey PJ, Beese LS, Structure Fold Des 2000 Feb 15;8(2):209-22. PMID:10673434

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (126 Kb) [Save to disk] Biological Unit Coordinates (1d8e.pdb1.gz) 121 Kb LPC: Ligand-Protein Contacts for 1D8E CSU: Contacts of Structural Units for 1D8E Likely Quarternary Molecular Structure file(s) for 1D8E Structure Factors (162 Kb) Retrieve 1D8E in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1D8E from S2C, [Save to disk] Re-refined 1d8e structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1D8E in 3D

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Visual 3D analysis of 1D8E

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1D8E, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1d8ea_, region A [Jmol] [rasmolscript] [script source]     - Domain d1d8eb_, region B [Jmol] [rasmolscript] [script source] Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1d8e_B] [1d8e_A] [1d8e_P] [1d8e] SWISS-PROT database: [Q04631] [Q02293] [P01116] Domain organization of [FNTA_RAT] [FNTB_RAT] [RASK_HUMAN] by SWISSPFAM

Other resources with information on 1D8E

Community annotation for 1D8E at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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