1KLM	Nucleotidyltransferase	date	Mar 17, 1997
title	Hiv-1 Reverse Transcriptase Complexed With Bhap U-90152
authors	J.Ren, R.M.Esnouf, D.K.Stammers, D.I.Stuart
compound		source
Molecule: Hiv-1 Reverse Transcriptase Chain: A Ec: 2.7.7.49 Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: Hxb2 Isolate Cell_line: 293 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: 293
Molecule: Hiv-1 Reverse Transcriptase Chain: B Ec: 2.7.7.49 Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: Hxb2 Isolate Cell_line: 293 Gene: Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: 293
symmetry	Space Group: P 21 21 21	R_factor 0.237 R_Free 0.313
crystal cell	length a length b length c angle alpha angle beta angle gamma 136.800 109.400 72.000 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.65 Å
ligand	CSD, SPP BindingDB	enzyme	Transferase E.C.2.7.7.49 BRENDA
related structures	by homologous chain: 1LWC, 1S1W
Gene Ontology	Chain Function Process Component A B
Primary reference	Unique features in the structure of the complex between HIV-1 reverse transcriptase and the bis(heteroaryl)piperazine (BHAP) U-90152 explain resistance mutations for this nonnucleoside inhibitor., Esnouf RM, Ren J, Hopkins AL, Ross CK, Jones EY, Stammers DK, Stuart DI, Proc Natl Acad Sci U S A 1997 Apr 15;94(8):3984-9. PMID:9108091

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (163 Kb) [Save to disk] Biological Unit Coordinates (1klm.pdb1.gz) 158 Kb LPC: Ligand-Protein Contacts for 1KLM CSU: Contacts of Structural Units for 1KLM Likely Quarternary Molecular Structure file(s) for 1KLM Structure Factors (291 Kb) Retrieve 1KLM in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1KLM from S2C, [Save to disk] Re-refined 1klm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1KLM 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 1KLM

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 1KLM, from MSDmotif at EBI Genome occurence of 1KLM's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1klma2, region A:2-429 [Jmol] [rasmolscript] [script source]     - Domain d1klma1, region A:430-539 [Jmol] [rasmolscript] [script source]     - Domain d1klmb_, 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: [1klm_A] [1klm_B] [1klm] SWISS-PROT database: [P04585] Domain organization of [POL_HV1H2] by SWISSPFAM

Other resources with information on 1KLM

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

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---