1S1X	Transferase	date	Jan 07, 2004
title	Crystal Structure Of V108i Mutant Hiv-1 Reverse Transcriptas Complex With Nevirapine
authors	J.Ren, C.E.Nichols, P.P.Chamberlain, D.K.Stammers
compound		source
Molecule: Reverse Transcriptase Chain: A Fragment: P66 Synonym: Hiv-1 Rt Ec: 2.7.7.49 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hxb2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk233-2
Molecule: Reverse Transcriptase Chain: B Fragment: P51 Synonym: Hiv-1 Rt Ec: 2.7.7.49 Engineered: Yes Mutation: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Hxb2 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pkk233-2
symmetry	Space Group: P 21 21 21	R_factor 0.235 R_Free 0.295
crystal cell	length a length b length c angle alpha angle beta angle gamma 138.400 109.000 72.800 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	CSD, NVP BindingDB	enzyme	Transferase E.C.2.7.7.49 BRENDA
related structures	by homologous chain: 1LWF, 1RT6
Gene Ontology	Chain Function Process Component A B
Primary reference	Crystal structures of HIV-1 reverse transcriptases mutated at codons 100, 106 and 108 and mechanisms of resistance to non-nucleoside inhibitors., Ren J, Nichols CE, Chamberlain PP, Weaver KL, Short SA, Stammers DK, J Mol Biol 2004 Feb 20;336(3):569-78. PMID:15095972

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (168 Kb) [Save to disk] Biological Unit Coordinates (1s1x.pdb1.gz) 159 Kb LPC: Ligand-Protein Contacts for 1S1X CSU: Contacts of Structural Units for 1S1X Likely Quarternary Molecular Structure file(s) for 1S1X Structure Factors (218 Kb) Retrieve 1S1X in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1S1X from S2C, [Save to disk] Re-refined 1s1x structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1S1X in 3D

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Visual 3D analysis of 1S1X

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 1S1X, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1s1xa2, region A:2-429 [Jmol] [rasmolscript] [script source]     - Domain d1s1xa1, region A:430-539 [Jmol] [rasmolscript] [script source]     - Domain d1s1xb1, region B:6-428 [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: [1s1x_A] [1s1x_B] [1s1x] SWISS-PROT database: [P04585] Domain organization of [POL_HV1H2] by SWISSPFAM

Other resources with information on 1S1X

Community annotation for 1S1X at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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