PDB entry 2nsl

View 2nsl on RCSB PDB site
Description: E. coli PurE H45N mutant complexed with CAIR
Class: lyase
Keywords: central three layer alpha-beta-alpha sandwich, kinked C-terminal helix, LYASE
Deposited on 2006-11-04, released 2007-04-24
The last revision prior to the SCOPe 2.06 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.181
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Phosphoribosylaminoimidazole carboxylase catalytic subunit
    Species: Escherichia coli [TaxId:562]
    Gene: purE
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0AG18
      • engineered (44)
    Domains in SCOPe 2.06: d2nsla_
  • Heterogens: C2R, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2nslA (A:)
    mssrnnparvaivmgsksdwatmqfaaeifeilnvphhvevvsanrtpdklfsfaesaee
    ngyqviiagaggaahlpgmiaaktlvpvlgvpvqsaalsgvdslysivqmprgipvgtla
    igkagaanaallaaqilathdkelhqrlndwrkaqtdevlenpdprgaa
    

    Sequence, based on observed residues (ATOM records): (download)
    >2nslA (A:)
    parvaivmgsksdwatmqfaaeifeilnvphhvevvsanrtpdklfsfaesaeengyqvi
    iagaggaahlpgmiaaktlvpvlgvpvqsaalsgvdslysivqmprgipvgtlaigkaga
    anaallaaqilathdkelhqrlndwrkaqtdevlenpdprga