PDB entry 2jiq

View 2jiq on RCSB PDB site
Description: a new catalytic mechanism of periplasmic nitrate reductase from desulfovibrio desulfuricans atcc 27774 from crystallographic and epr data and based on detailed analysis of the sixth ligand
Class: oxidoreductase
Keywords: nitrate assimilation, nitrogenous acceptor, iron, transport, molybdenum, periplasmic, disulfide bond, electron transport, iron-sulfur, iron- sulfur, metal-binding, dissimilatory nitrate reductase, molybdopterin cofactor, sulfido ligand, 4fe-4s cluster, oxidoreductase, electron paramagnetic resonance
Deposited on 2007-06-28, released 2008-03-18
The last revision prior to the SCOPe 2.05 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-31.
Experiment type: XRAY
Resolution: 2.44 Å
R-factor: 0.159
AEROSPACI score: 0.37 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: periplasmic nitrate reductase
    Species: Desulfovibrio desulfuricans [TaxId:876]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d2jiqa1, d2jiqa2
  • Heterogens: SF4, MO, MGD, UNX, NO2, NO3, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2jiqA (A:)
adnrpekwvkgvcrycgtgcgvlvgvkdgkavaiqgdpnnhnagllclkgsllipvlnsk
ervtqplvrrhkggklepvswdealdlmasrfrssidmygpnsvawygsgqclteesyva
nkifkggfgtnnvdgnprlcmasavggyvtsfgkdepmgtyadidqatcffiigsntsea
hpvlfrriarrkqvepgvkiivadprrtntsriadmhvafrpgtdlafmhsmawviinee
ldnprfwqryvnfmdaegkpsdfegykaflenyrpekvaeicrvpveqiygaarafaesa
atmslwcmginqrvqgvfannlihnlhlitgqicrpgatsfsltgqpnacggvrdggals
hllpagraipnakhraemeklwglpegriapepgyhtvalfealgrgdvkcmiicetnpa
htlpnlnkvhkamshpesfivcieafpdavtleyadlvlppafwcerdgvygcgerrysl
tekavdppgqcrptvntlvefarragvdpqlvnfrnaedvwnewrmvskgttydfwgmtr
erlrkesgliwpcpsedhpgtslryvrgqdpcvpadhpdrfffygkpdgraviwmrpakg
aaeepdaeyplyltsmrvidhwhtatmtgkvpelqkanpiafveineedaartgikhgds
vivetrrdamelparvsdvcrpgliavpffdpkklvnklfldatdpvsrepeykicaarv
rka

    Sequence, based on observed residues (ATOM records): (download) 
    >2jiqA (A:)
rpekwvkgvcrycgtgcgvlvgvkdgkavaiqgdpnnhnagllclkgsllipvlnskerv
tqplvrrhkggklepvswdealdlmasrfrssidmygpnsvawygsgqclteesyvanki
fkggfgtnnvdgnprlcmasavggyvtsfgkdepmgtyadidqatcffiigsntseahpv
lfrriarrkqvepgvkiivadprrtntsriadmhvafrpgtdlafmhsmawviineeldn
prfwqryvnfmdaegkpsdfegykaflenyrpekvaeicrvpveqiygaarafaesaatm
slwcmginqrvqgvfannlihnlhlitgqicrpgatsfsltgqpnacggvrdggalshll
pagraipnakhraemeklwglpegriapepgyhtvalfealgrgdvkcmiicetnpahtl
pnlnkvhkamshpesfivcieafpdavtleyadlvlppafwcerdgvygcgerrysltek
avdppgqcrptvntlvefarragvdpqlvnfrnaedvwnewrmvskgttydfwgmtrerl
rkesgliwpcpsedhpgtslryvrgqdpcvpadhpdrfffygkpdgraviwmrpakgaae
epdaeyplyltsmrvidhwhtatmtgkvpelqkanpiafveineedaartgikhgdsviv
etrrdamelparvsdvcrpgliavpffdpkklvnklfldatdpvsrepeykicaarvrka