PDB entry 1i57

View 1i57 on RCSB PDB site
Description: crystal structure of apo human ptp1b (c215s) mutant
Class: hydrolase
Keywords: Substrate-trapping mutant, conformational change, WPD loop, phosphate-binding loop, HYDROLASE
Deposited on 2001-02-26, released 2001-08-08
The last revision prior to the SCOPe 2.03 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.195
AEROSPACI score: 0.4 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: phospho-tyrosine phosphatase 1b
    Species: Homo sapiens [TaxId:9606]
    Gene: PTN1_HUMAN
    Database cross-references and differences (RAF-indexed):
    • Uniprot P18031
      • engineered (226)
    Domains in SCOPe 2.03: d1i57a_
  • Heterogens: MG, CL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1i57A (A:)
    mdykddddklefmemekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrd
    vspfdhsriklhqedndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvv
    mlnrvmekgslkcaqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqet
    reilhfhyttwpdfgvpespasflnflfkvresgslspehgpvvvhssagigrsgtfcla
    dtclllmdkrkdpssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgdssvq
    dqwkelshed
    

    Sequence, based on observed residues (ATOM records): (download)
    >1i57A (A:)
    emekefeqidksgswaaiyqdirheasdfpcrvaklpknknrnryrdvspfdhsriklhq
    edndyinaslikmeeaqrsyiltqgplpntcghfwemvweqksrgvvmlnrvmekgslkc
    aqywpqkeekemifedtnlkltlisediksyytvrqlelenlttqetreilhfhyttwpd
    fgvpespasflnflfkvresgslspehgpvvvhssagigrsgtfcladtclllmdkrkdp
    ssvdikkvllemrkfrmgliqtadqlrfsylaviegakfimgds