1KZK Hydrolase Hydrolase Inhibitor date Feb 06, 2002
title Je-2147-Hiv Protease Complex
authors K.K.Reiling, N.F.Endres, D.S.Dauber, C.S.Craik, R.M.Stroud
compound source
Molecule: Protease
Chain: A, B
Synonym: Retropepsin
Ec: 3.4.23.16
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Immunodeficiency Virus
Organism_taxid: 12721
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptactac
symmetry Space Group: P 21 21 21
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
51.203 58.409 62.858 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.09 Å
ligand CL, EDO, JE2 BindingDB enzyme Hydrolase E.C.3.4.23.16 BRENDA
related structures by homologous chain: 1NH0, 1S65
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceAnisotropic dynamics of the JE-2147-HIV protease complex: drug resistance and thermodynamic binding mode examined in a 1.09 A structure., Reiling KK, Endres NF, Dauber DS, Craik CS, Stroud RM, Biochemistry 2002 Apr 9;41(14):4582-94. PMID:11926820
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (110 Kb) [Save to disk]
  • Biological Unit Coordinates (1kzk.pdb1.gz) 105 Kb
  • LPC: Ligand-Protein Contacts for 1KZK
  • CSU: Contacts of Structural Units for 1KZK
  • Likely Quarternary Molecular Structure file(s) for 1KZK
  • Structure Factors (533 Kb)
  • Retrieve 1KZK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1KZK from S2C, [Save to disk]
  • Re-refined 1kzk structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1KZK 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 1KZK
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Conformational Epitope Prediction for 1KZK 1KZKA 1KZKB from the CEP Server.
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1KZK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1kzka_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1kzkb_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1kzk from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1kzk_B] [1kzk] [1kzk_A]
  • SWISS-PROT database: [P03369]
  • Domain organization of [POL_HV1A2] by SWISSPFAM
  • Other resources with information on 1KZK
  • Community annotation for 1KZK at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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