1EBK Hydrolase Hydrolase Inhibitor date Jan 24, 2000
title Structural And Kinetic Analysis Of Drug Resistant Mutants Of Protease
authors B.Mahalingam, J.M.Louis, C.C.Reed, J.M.Adomat, J.Krouse, Y.F.Wang R.W.Harrison, I.T.Weber
compound source
Molecule: Hiv-1 Protease
Chain: C, D, E, F
Fragment: Fragment 69-167
Ec: 3.4.23.16
Engineered: Yes
Mutation: Yes
 Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 1 21 1
R_factor 0.192 R_Free 0.306
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.410 61.950 51.840 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.06 Å
ligand 0Q4 enzyme Hydrolase E.C.3.4.23.16 BRENDA
related structures by homologous chain: 1CPI, 1ODW
Gene
Ontology
ChainFunctionProcessComponent
F, D, C, E


Primary referenceStructural and kinetic analysis of drug resistant mutants of HIV-1 protease., Mahalingam B, Louis JM, Reed CC, Adomat JM, Krouse J, Wang YF, Harrison RW, Weber IT, Eur J Biochem 1999 Jul;263(1):238-45. PMID:10429209
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (1ebk.pdb1.gz) 34 Kb
  • Biological Unit Coordinates (1ebk.pdb2.gz) 33 Kb
  • LPC: Ligand-Protein Contacts for 1EBK
  • CSU: Contacts of Structural Units for 1EBK
  • Likely Quarternary Molecular Structure file(s) for 1EBK
  • Retrieve 1EBK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EBK from S2C, [Save to disk]
    • View 1EBK 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 1EBK
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EBK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ebkc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1ebkd_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1ebke_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1ebkf_, region F [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: [1ebk_C] [1ebk_E] [1ebk_B] [1ebk_F] [1ebk_D] [1ebk_A] [1ebk]
  • SWISS-PROT database: [P03366]
  • Domain organization of [POL_HV1B1] by SWISSPFAM
    • Other resources with information on 1EBK
  • Community annotation for 1EBK 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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