PDB entry 1q16

View 1q16 on RCSB PDB site
Description: Crystal structure of Nitrate Reductase A, NarGHI, from Escherichia coli
Class: oxidoreductase
Keywords: membrane protein, electron-transfer, OXIDOREDUCTASE
Deposited on 2003-07-18, released 2003-10-07
The last revision prior to the SCOPe 2.03 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.202
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Respiratory nitrate reductase 1 alpha chain
    Species: Escherichia coli [TaxId:562]
    Gene: narG
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d1q16a1, d1q16a2
  • Chain 'B':
    Compound: Respiratory nitrate reductase 1 beta chain
    Species: Escherichia coli [TaxId:562]
    Gene: narH
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.03: d1q16b_
  • Chain 'C':
    Compound: Respiratory nitrate reductase 1 gamma chain
    Species: Escherichia coli [TaxId:562]
    Gene: narI
    Database cross-references and differences (RAF-indexed):
    • Uniprot P11350 (0-224)
      • modified residue (0)
    Domains in SCOPe 2.03: d1q16c_
  • Heterogens: MD1, 6MO, HEM, SF4, F3S, AGA, 3PH, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1q16A (A:)
mskfldrfryfkqkgetfadghgqllntnrdwedgyrqrwqhdkivrsthgvnctgscsw
kiyvknglvtwetqqtdyprtrpdlpnheprgcprgasyswylysanrlkypmmrkrlmk
mwreakalhsdpveawasiiedadkaksfkqargrggfvrsswqevneliaasnvytikn
ygpdrvagfspipamsmvsyasgarylsliggtclsfydwycdlppaspqtwgeqtdvpe
sadwynssyiiawgsnvpqtrtpdahfftevrykgtktvavtpdyaeiaklcdlwlapkq
gtdaamalamghvmlrefhldnpsqyftdyvrrytdmpmlvmleerdgyyaagrmlraad
lvdalgqennpewktvafntngemvapngsigfrwgekgkwnleqrdgktgeetelqlsl
lgsqdeiaevgfpyfggdgtehfnkvelenvllhklpvkrlqladgstalvttvydltla
nyglerglndvncatsyddvkaytpawaeqitgvsrsqiiriarefadnadkthgrsmii
vgaglnhwyhldmnyrglinmlifcgcvgqsgggwahyvgqeklrpqtgwqplafaldwq
rparhmnstsyfynhssqwryetvtaeellspmadksrytghlidfnvraermgwlpsap
qlgtnpltiageaekagmnpvdytvkslkegsirfaaeqpengknhprnlfiwrsnllgs
sgkghefmlkyllgtehgiqgkdlgqqggvkpeevdwqdnglegkldlvvtldfrlsstc
lysdiilptatwyekddmntsdmhpfihplsaavdpaweaksdweiykaiakkfsevcvg
hlgketdivtlpiqhdsaaelaqpldvkdwkkgecdlipgktaphimvverdypatyerf
tsigplmekignggkgiawntqsemdllrklnytkaegpakgqpmlntaidaaemiltla
petngqvavkawaalseftgrdhthlalnkedekirfrdiqaqprkiissptwsgledeh
vsynagytnvhelipwrtlsgrqqlyqdhqwmrdfgesllvyrppidtrsvkevigqksn
gnqekalnfltphqkwgihstysdnllmltlgrggpvvwlseadakdlgiadndwievfn
sngaltaravvsqrvpagmtmmyhaqerivnlpgseitqqrggihnsvtritpkpthmig
gyahlaygfnyygtvgsnrdefvvvrkmknidwldgegndqvqesvk

    Sequence, based on observed residues (ATOM records): (download) 
    >1q16A (A:)
skfldrfryfkqkgetfadghgqllntnrdwedgyrqrwqhdkivrsthgvnctgscswk
iyvknglvtwetqqtdyprtrpdlpnheprgcprgasyswylysanrlkypmmrkrlmkm
wreakalhsdpveawasiiedadkaksfkqargrggfvrsswqevneliaasnvytikny
gpdrvagfspipamsmvsyasgarylsliggtclsfydwycdlppaspqtwgeqtdvpes
adwynssyiiawgsnvpqtrtpdahfftevrykgtktvavtpdyaeiaklcdlwlapkqg
tdaamalamghvmlrefhldnpsqyftdyvrrytdmpmlvmleerdgyyaagrmlraadl
vdalgqennpewktvafntngemvapngsigfrwgekgkwnleqrdgktgeetelqlsll
gsqdeiaevgfpyfggdgtehfnkvelenvllhklpvkrlqladgstalvttvydltlan
yglerglndvncatsyddvkaytpawaeqitgvsrsqiiriarefadnadkthgrsmiiv
gaglnhwyhldmnyrglinmlifcgcvgqsgggwahyvgqeklrpqtgwqplafaldwqr
parhmnstsyfynhssqwryetvtaeellspmadksrytghlidfnvraermgwlpsapq
lgtnpltiageaekagmnpvdytvkslkegsirfaaeqpengknhprnlfiwrsnllgss
gkghefmlkyllgtehgiqgkdlgqqggvkpeevdwqdnglegkldlvvtldfrlsstcl
ysdiilptatwyekddmntsdmhpfihplsaavdpaweaksdweiykaiakkfsevcvgh
lgketdivtlpiqhdsaaelaqpldvkdwkkgecdlipgktaphimvverdypatyerft
sigplmekignggkgiawntqsemdllrklnytkaegpakgqpmlntaidaaemiltlap
etngqvavkawaalseftgrdhthlalnkedekirfrdiqaqprkiissptwsgledehv
synagytnvhelipwrtlsgrqqlyqdhqwmrdfgesllvyrppidtrsvkevigqksng
nqekalnfltphqkwgihstysdnllmltlgrggpvvwlseadakdlgiadndwievfns
ngaltaravvsqrvpagmtmmyhaqerivnlpgseitqqrggihnsvtritpkpthmigg
yahlaygfnyygtvgsnrdefvvvrkmknidwldgegndqvqes

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1q16B (B:)
mkirsqvgmvlnldkcigchtcsvtcknvwtsregveyawfnnvetkpgqgfptdwenqe
kykggwirkingklqprmgnramllgkifanphlpgiddyyepfdfdyqnlhtapegsks
qpiarprslitgermakiekgpnweddlggefdklakdknfdniqkamysqfentfmmyl
prlcehclnpacvatcpsgaiykreedgivlidqdkcrgwrmcitgcpykkiyfnwksgk
sekcifcyprieagqptvcsetcvgrirylgvllydadaieraastenekdlyqrqldvf
ldpndpkvieqaikdgiplsvieaaqqspvykmamewklalplhpeyrtlpmvwyvppls
piqsaadagelgsngilpdveslripvqylanlltagdtkpvlralkrmlamrhykraet
vdgkvdtraleevglteaqaqemyrylaianyedrfvvpsshrelareafpekngcgftf
gdgchgsdtkfnlfnsrridaidvtsktephp

    Sequence, based on observed residues (ATOM records): (download) 
    >1q16B (B:)
mkirsqvgmvlnldkcigchtcsvtcknvwtsregveyawfnnvetkpgqgfptdwenqe
kykggwirkingklqprmgnramllgkifanphlpgiddyyepfdfdyqnlhtapegsks
qpiarprslitgermakiekgpnweddlggefdklakdknfdniqkamysqfentfmmyl
prlcehclnpacvatcpsgaiykreedgivlidqdkcrgwrmcitgcpykkiyfnwksgk
sekcifcyprieagqptvcsetcvgrirylgvllydadaieraastenekdlyqrqldvf
ldpndpkvieqaikdgiplsvieaaqqspvykmamewklalplhpeyrtlpmvwyvppls
piqsaadagelgsngilpdveslripvqylanlltagdtkpvlralkrmlamrhykraet
vdgkvdtraleevglteaqaqemyrylaianyedrfvvpsshrelareafpekngcgftf
gdgchgsdtkfnlfnsrridaidvtskte

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1q16C (C:)
mqflnmfffdiypyiagavfligswlrydygqytwraassqmldrkgmnlasnlfhigil
gifvghffgmltphwmyeawlpievkqkmamfaggasgvlcliggvlllkrrlfsprvra
tttgadililsllviqcalglltipfsaqhmdgsemmklvgwaqsvvtfhggasqhldgv
afifrlhlvlgmtlfllfpfsrlihiwsvpveyltrkyqlvrarh

    Sequence, based on observed residues (ATOM records): (download) 
    >1q16C (C:)
mqflnmfffdiypyiagavfligswlrydygqytwraassqmldrkgmnlasnlfhigil
gifvghffgmltphwmeawlpievkqkmamfaggasgvlcliggvlllkrrlfsprvrat
ttgadililsllviqcalglltipfsaqhmdgsemmklvgwaqsvvtfhggasqhldgva
fifrlhlvlgmtlfllfpfsrlihiwsvpveyltrkyqlvrarh