PDB entry 3qhy

View 3qhy on RCSB PDB site
Description: Structural, thermodynamic and kinetic analysis of the picomolar binding affinity interaction of the beta-lactamase inhibitor protein-II (BLIP-II) with class A beta-lactamases
Class: hydrolase/hydrolase inhibitor
Keywords: enyzme-inhibitor complex, beta-propeller, beta-lactamase, protein:protein interaction, HYDROLASE-HYDROLASE INHIBITOR complex
Deposited on 2011-01-26, released 2011-07-20
The last revision prior to the SCOPe 2.04 freeze date was dated 2012-02-29, with a file datestamp of 2012-02-24.
Experiment type: XRAY
Resolution: 2.06 Å
R-factor: 0.172
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Beta-lactamase
    Species: Bacillus anthracis [TaxId:1392]
    Gene: bla1, BA_2507, GBAA2507, GBAA_2507
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d3qhya_
  • Chain 'B':
    Compound: Beta-lactamase inhibitory protein II
    Species: Streptomyces exfoliatus [TaxId:1905]
    Gene: bliB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d3qhyb_
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >3qhyA (A:)
    kektgqvkhknqathkefsqlekkfdarlgvyaidtgtnqtiayrpnerfafastykala
    agvllqqnstkkldevitytkedlvdyspvtekhvdtgmtlgeiaeaavrysdntagnil
    fhkiggpkgyekalrqmgdrvtmsdrfetelneaipgdirdtstakaiatnlkaftagna
    lpnhkrniltkwmkgnatgdkliragvptnwvvadksgagsygtrndiaivwppnrapii
    iailsskdekgatydnqliaeaaevivnafr
    

    Sequence, based on observed residues (ATOM records): (download)
    >3qhyA (A:)
    thkefsqlekkfdarlgvyaidtgtnqtiayrpnerfafastykalaagvllqqnstkkl
    devitytkedlvdyspvtekhvdtgmtlgeiaeaavrysdntagnilfhkiggpkgyeka
    lrqmgdrvtmsdrfetelneaipgdirdtstakaiatnlkaftagnalpnhkrniltkwm
    kgnatgdkliragvptnwvvadksgagsygtrndiaivwppnrapiiiailsskdekgat
    ydnqliaeaaevivnafr
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >3qhyB (B:)
    atsvvawggnndwgeatvpaeaqsgvdaiaggyfhglalkggkvlgwganlngqltmpaa
    tqsgvdaiaagnyhslalkdgeviawggnedgqttvpaearsgvdaiaagawasyalkdg
    kviawgddsdgqttvpaeaqsgvtaldggvytalavknggviawgdnyfgqttvpaeaqs
    gvddvaggifhslalkdgkviawgdnrykqttvptealsgvsaiasgewyslalkngkvi
    awgssrtapssvqsgvssieagpnaayalkggsgsghhhhhh
    

    Sequence, based on observed residues (ATOM records): (download)
    >3qhyB (B:)
    atsvvawggnndwgeatvpaeaqsgvdaiaggyfhglalkggkvlgwganlngqltmpaa
    tqsgvdaiaagnyhslalkdgeviawggnedgqttvpaearsgvdaiaagawasyalkdg
    kviawgddsdgqttvpaeaqsgvtaldggvytalavknggviawgdnyfgqttvpaeaqs
    gvddvaggifhslalkdgkviawgdnrykqttvptealsgvsaiasgewyslalkngkvi
    awgssrtapssvqsgvssieagpnaayalkg