PDB entry 1i3n

View 1i3n on RCSB PDB site
Description: molecular basis for severe epimerase-deficiency galactosemia: x-ray structure of the human v94m-substituted udp-galactose 4-epimerase
Class: isomerase
Keywords: epimerase galactosemia short-chain dehydrogenase, ISOMERASE
Deposited on 2001-02-15, released 2001-06-20
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.5 Å
R-factor: 0.178
AEROSPACI score: 0.61 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: UDP-glucose 4-epimerase
    Species: Homo sapiens [TaxId:9606]
    Gene: HGALE
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q14376 (Start-347)
      • engineered (93)
    Domains in SCOPe 2.07: d1i3na_
  • Chain 'B':
    Compound: UDP-glucose 4-epimerase
    Species: Homo sapiens [TaxId:9606]
    Gene: HGALE
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q14376
      • engineered (93)
    Domains in SCOPe 2.07: d1i3nb_
  • Heterogens: CL, MG, NAD, UD1, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1i3nA (A:)
    maekvlvtggagyigshtvlelleagylpvvidnfhnafrgggslpeslrrvqeltgrsv
    efeemdildqgalqrlfkkysfmavihfaglkamgesvqkpldyyrvnltgtiqlleimk
    ahgvknlvfsssatvygnpqylpldeahptggctnpygkskffieemirdlcqadktwnv
    vllryfnptgahasgcigedpqgipnnlmpyvsqvaigrrealnvfgndydtedgtgvrd
    yihvvdlakghiaalrklkeqcgcriynlgtgtgysvlqmvqamekasgkkipykvvarr
    egdvaacyanpslaqeelgwtaalgldrmcedlwrwqkqnpsgfgtqa
    

    Sequence, based on observed residues (ATOM records): (download)
    >1i3nA (A:)
    aekvlvtggagyigshtvlelleagylpvvidnfhnafrgggslpeslrrvqeltgrsve
    feemdildqgalqrlfkkysfmavihfaglkamgesvqkpldyyrvnltgtiqlleimka
    hgvknlvfsssatvygnpqylpldeahptggctnpygkskffieemirdlcqadktwnvv
    llryfnptgahasgcigedpqgipnnlmpyvsqvaigrrealnvfgndydtedgtgvrdy
    ihvvdlakghiaalrklkeqcgcriynlgtgtgysvlqmvqamekasgkkipykvvarre
    gdvaacyanpslaqeelgwtaalgldrmcedlwrwqkqnpsgfgtqa
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1i3nB (B:)
    maekvlvtggagyigshtvlelleagylpvvidnfhnafrgggslpeslrrvqeltgrsv
    efeemdildqgalqrlfkkysfmavihfaglkamgesvqkpldyyrvnltgtiqlleimk
    ahgvknlvfsssatvygnpqylpldeahptggctnpygkskffieemirdlcqadktwnv
    vllryfnptgahasgcigedpqgipnnlmpyvsqvaigrrealnvfgndydtedgtgvrd
    yihvvdlakghiaalrklkeqcgcriynlgtgtgysvlqmvqamekasgkkipykvvarr
    egdvaacyanpslaqeelgwtaalgldrmcedlwrwqkqnpsgfgtqa
    

    Sequence, based on observed residues (ATOM records): (download)
    >1i3nB (B:)
    aekvlvtggagyigshtvlelleagylpvvidnfhnafrgggslpeslrrvqeltgrsve
    feemdildqgalqrlfkkysfmavihfaglkamgesvqkpldyyrvnltgtiqlleimka
    hgvknlvfsssatvygnpqylpldeahptggctnpygkskffieemirdlcqadktwnvv
    llryfnptgahasgcigedpqgipnnlmpyvsqvaigrrealnvfgndydtedgtgvrdy
    ihvvdlakghiaalrklkeqcgcriynlgtgtgysvlqmvqamekasgkkipykvvarre
    gdvaacyanpslaqeelgwtaalgldrmcedlwrwqkqnpsgfgt