PDB entry 1cnf

View 1cnf on RCSB PDB site
Description: structural studies on corn nitrate reductase: refined structure of the cytochrome b reductase fragment at 2.5 angstroms, its ADP complex and an active site mutant and modeling of the cytochrome b domain
Class: oxidoreductase
Keywords: oxidoreductase, nitrogenous acceptor, nitrate assimilating enzyme
Deposited on 1995-02-01, released 1995-04-20
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.7 Å
R-factor: 0.186
AEROSPACI score: 0.26 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: nitrate reductase
    Species: Zea mays [TaxId:4577]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P17571 (Start-269)
      • conflict (10-11)
      • conflict (18)
      • conflict (53)
      • conflict (134)
      • conflict (136)
    Domains in SCOPe 2.06: d1cnfa1, d1cnfa2
  • Heterogens: FAD, ADP

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1cnfA (A:)
vrapalsnprgrihcrlvakkelsrdvrlfrfslpspdqvlglpigkhifvcatiegklc
mraytptsmvdeighfdllvkvyfknehpkfpngglmtqyldslpvgsyidvkgplghve
ytgrgsfvingkqrnarrlamicggsgitpmyqiiqavlrdqpedhtemhlvyanrtedd
illrdeldrwaaeypdrlkvwyvidqvkrpeegwkysvgfvteavlrehvpeggddtlal
acgpppmiqfaispnlekmkydmansfvvf

    Sequence, based on observed residues (ATOM records): (download) 
    >1cnfA (A:)
grihcrlvakkelsrdvrlfrfslpspdqvlglpigkhifvcatiegklcmraytptsmv
deighfdllvkvyfknehpkfpngglmtqyldslpvgsyidvkgplghveytgrgsfvin
gkqrnarrlamicggsgitpmyqiiqavlrdqpedhtemhlvyanrteddillrdeldrw
aaeypdrlkvwyvidqvkrpeegwkysvgfvteavlrehvpeggddtlalacgpppmiqf
aispnlekmkydmansfvvf