PDB entry 2r74

View 2r74 on RCSB PDB site
Description: Crystal Structure of the Possum Milk Whey Lipocalin Trichosurin at pH 4.6
Class: transport protein
Keywords: lipocalin, beta barrel, milk whey lipocalin, dimer, Glycoprotein, Milk protein, Secreted, Transport, TRANSPORT PROTEIN
Deposited on 2007-09-07, released 2007-11-20
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-10-25, with a file datestamp of 2017-10-20.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: N/A
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Trichosurin
    Species: Trichosurus vulpecula [TaxId:9337]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q29147 (Start-165)
      • engineered (101)
    Domains in SCOPe 2.08: d2r74a_
  • Chain 'B':
    Compound: Trichosurin
    Species: Trichosurus vulpecula [TaxId:9337]
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q29147 (Start-165)
      • engineered (101)
    Domains in SCOPe 2.08: d2r74b_
  • Heterogens: ZN, CL, IPA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2r74A (A:)
mlqpecsrseedlsdekerkweqlsrhwhtvvlassdrslieeegpfrnfiqnitvesgn
lngffltrkngqciplyltafkteearqfklnyygtndvyyesskpneyakfifynyhdg
kvnvvanlfgrtpnlsneikkrfeedfmnrgfrrenildisevdhc

    Sequence, based on observed residues (ATOM records): (download) 
    >2r74A (A:)
lrhwhtvvlassdrslieeegpfrnfiqnitvesgnlngffltrkngqciplyltafkte
earqfklnyygtndvyyesskpneyakfifynyhdgkvnvvanlfgrtpnlsneikkrfe
edfmnrgfrrenildisevdhc

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2r74B (B:)
mlqpecsrseedlsdekerkweqlsrhwhtvvlassdrslieeegpfrnfiqnitvesgn
lngffltrkngqciplyltafkteearqfklnyygtndvyyesskpneyakfifynyhdg
kvnvvanlfgrtpnlsneikkrfeedfmnrgfrrenildisevdhc

    Sequence, based on observed residues (ATOM records): (download) 
    >2r74B (B:)
lrhwhtvvlassdrslieeegpfrnfiqnitvesgnlngffltrkngqciplyltafkte
earqfklnyygtndvyyesskpneyakfifynyhdgkvnvvanlfgrtpnlsneikkrfe
edfmnrgfrrenildisevdhc