1FKO	Transferase	date	Aug 10, 2000
title	Crystal Structure Of Nnrti Resistant K103n Mutant Hiv-1 Reve Transcriptase In Complex With Dmp-266(Efavirenz)
authors	J.Ren, J.Milton, K.L.Weaver, S.A.Short, D.I.Stuart, D.K.Stammers
compound		source
Molecule: Hiv-1 Rt, A-Chain Chain: A Fragment: P66 Ec: 2.7.7.49 Engineered: Yes Mutation: Yes Other_details: Complexed With Dmp-266(Efavirenz)		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: Hxb2 Isolate Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Hiv-1 Rt, B-Chain Chain: B Fragment: P51 Ec: 2.7.7.49 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: Hxb2 Isolate Expression_system: Escherichia Coli Expression_system_taxid: 562
symmetry	Space Group: P 21 21 21	R_factor 0.205 R_Free 0.287
crystal cell	length a length b length c angle alpha angle beta angle gamma 140.300 109.700 74.400 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	CSD, EFZ BindingDB	enzyme	Transferase E.C.2.7.7.49 BRENDA
related structures	by homologous chain: 1FKP, 1QE1
Gene Ontology	Chain Function Process Component A B
Primary reference	Structural basis for the resilience of efavirenz (DMP-266) to drug resistance mutations in HIV-1 reverse transcriptase., Ren J, Milton J, Weaver KL, Short SA, Stuart DI, Stammers DK, Structure Fold Des 2000 Oct 15;8(10):1089-94. PMID:11080630

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (166 Kb) [Save to disk] Biological Unit Coordinates (1fko.pdb1.gz) 160 Kb LPC: Ligand-Protein Contacts for 1FKO CSU: Contacts of Structural Units for 1FKO Likely Quarternary Molecular Structure file(s) for 1FKO Structure Factors (252 Kb) Retrieve 1FKO in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1FKO from S2C, [Save to disk] Re-refined 1fko structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1FKO in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1FKO

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 1FKO, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1fkoa2, region A:1-429 [Jmol] [rasmolscript] [script source]     - Domain d1fkoa1, region A:430-543 [Jmol] [rasmolscript] [script source]     - Domain d1fkob_, 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: [1fko_A] [1fko_B] [1fko] SWISS-PROT database: [P04585] Domain organization of [POL_HV1H2] by SWISSPFAM

Other resources with information on 1FKO

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

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