PDB entry 1ai3

View 1ai3 on RCSB PDB site
Description: orbital steering in the catalytic power of enzymes: small structural changes with large catalytic consequences
Class: oxidoreductase
Keywords: oxidoreductase (nad(a)-choh(d)), nadp, phosphorylation, glyoxylate bypass, oxidoreductase
Deposited on 1997-04-30, released 1997-11-12
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-11-02, with a file datestamp of 2011-10-28.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.188
AEROSPACI score: 0.48 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: isocitrate dehydrogenase
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1ai3a_
  • Heterogens: NDO, ICT, MG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1ai3A (A:)
meskvvvpaqgkkitlqngklnvpenpiipyiegdgigvdvtpamlkvvdaavekaykge
rkiswmeiytgekstqvygqdvwlpaetldlireyrvaikgplttpvgggirslnvalrq
eldlyiclrpvryyqgtpspvkhpeltdmvifrensediyagiewkadsadaekvikflr
eemgvkkirfpehcgigikpcseegtkrlvraaieyaiandrdsvtlvhkgnimkftega
fkdwgyqlareefggelidggpwlkvknpntgkeivikdviadaflqqillrpaeydvia
cmnlngdyisdalaaqvggigiapganigdecalfeathgtapkyagqdkvnpgsiilsa
emmlrhmgwteaadlivkgmegainaktvtydferlmdgakllkcsefgdaiienm

    Sequence, based on observed residues (ATOM records): (download) 
    >1ai3A (A:)
skvvvpaqgkkitlqngklnvpenpiipyiegdgigvdvtpamlkvvdaavekaykgerk
iswmeiytgekstqvygqdvwlpaetldlireyrvaikgplttpvgggirslnvalrqel
dlyiclrpvryyqgtpspvkhpeltdmvifrensediyagiewkadsadaekvikflree
mgvkkirfpehcgigikpcseegtkrlvraaieyaiandrdsvtlvhkgnimkftegafk
dwgyqlareefggelidggpwlkvknpntgkeivikdviadaflqqillrpaeydviacm
nlngdyisdalaaqvggigiapganigdecalfeathgtapkyagqdkvnpgsiilsaem
mlrhmgwteaadlivkgmegainaktvtydferlmdgakllkcsefgdaiienm