PDB entry 2ps9

View 2ps9 on RCSB PDB site
Description: Structure and metal binding properties of ZnuA, a periplasmic zinc transporter from Escherichia coli
Class: metal transport
Keywords: two-domain protein, each domain has (beta/alfa)4 fold with cobalt binding cleft between two domains, METAL TRANSPORT
Deposited on 2007-05-04, released 2007-06-05
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.15 Å
R-factor: 0.238
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: High-affinity zinc uptake system protein znuA
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d2ps9a_
  • Chain 'B':
    Compound: High-affinity zinc uptake system protein znuA
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d2ps9b_
  • Heterogens: CO, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2ps9A (A:)
    avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
    afmqkpvsklpgakqvtiaqledvkpllmksihgddddhdhaeksdedhhhgdfnmhlwl
    speiaratavaihgklvelmpqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvf
    hdaygyfekqfgltplghftvnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavves
    vargtsvrmgtldplgtniklgktsyseflsqlanqyasclkgd
    

    Sequence, based on observed residues (ATOM records): (download)
    >2ps9A (A:)
    avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
    afmqkpvsklpgakqvtiaqledvkpllmksidfnmhlwlspeiaratavaihgklvelm
    pqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvfhdaygyfekqfgltplghft
    vnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavvesvargtsvrmgtldplgtnik
    lgktsyseflsqlanqyasclkg
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >2ps9B (B:)
    avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
    afmqkpvsklpgakqvtiaqledvkpllmksihgddddhdhaeksdedhhhgdfnmhlwl
    speiaratavaihgklvelmpqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvf
    hdaygyfekqfgltplghftvnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavves
    vargtsvrmgtldplgtniklgktsyseflsqlanqyasclkgd
    

    Sequence, based on observed residues (ATOM records): (download)
    >2ps9B (B:)
    avvaslkpvgfiasaiadgvtetevllpdgasehdyslrpsdvkrlqnadlvvwvgpeme
    afmqkpvsklpgakqvtiaqledvkpllmksihgdfnmhlwlspeiaratavaihgklve
    lmpqsrakldanlkdfeaqlastetqvgnelaplkgkgyfvfhdaygyfekqfgltplgh
    ftvnpeiqpgaqrlheirtqlveqkatcvfaepqfrpavvesvargtsvrmgtldplgtn
    iklgktsyseflsqlanqyasclkg