PDB entry 2iwf

View 2iwf on RCSB PDB site
Description: resting form of pink nitrous oxide reductase from achromobacter cycloclastes
Class: oxidoreductase
Keywords: metal-binding, oxidoreductase, denitrification, nitrous oxide binding, catalysis, periplasmic electron gating, copper chemistry, calcium, copper
Deposited on 2006-06-29, released 2006-08-16
The last revision prior to the SCOPe 2.04 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 1.86 Å
R-factor: 0.209
AEROSPACI score: 0.46 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: nitrous-oxide reductase
    Species: Achromobacter cycloclastes [TaxId:223]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P94127
      • conflict (513)
    Domains in SCOPe 2.04: d2iwfa1, d2iwfa2
  • Chain 'B':
    Compound: nitrous-oxide reductase
    Species: Achromobacter cycloclastes [TaxId:223]
    Database cross-references and differences (RAF-indexed):
    • Uniprot P94127
      • conflict (513)
    Domains in SCOPe 2.04: d2iwfb1, d2iwfb2
  • Heterogens: CU, CUZ, CA, CL, NA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2iwfA (A:)
meskehkglsrralfsatagsailagtvgpaalslgaaglatparaatgadgsvapgkld
dyygfwssgqtgemrilgipsmrelmrvpvfnrcsatgwgqtnesirihqrtmtektkkq
laangkkihdngdlhhvhmsftdgkydgrylfmndkantrvarvrcdvmktdaileipna
kgihgmrpqkwprsnyvfcngedeaplvndgstmtdvatyvniftavdadkwevawqvkv
sgnldncdadyegkwafstsynsemgmtleemtksemdhvvvfniaeiekaikagqyeei
ngvkvvdgrkeakslftryipiannphgcnmapdrkhlcvagklsptvtvldvtkfdalf
ydnaeprsavvaepelglgplhtafdgrgnaytslfldsqvvkwnideairayagekinp
ikdkldvqyqpghlktvmgetldaandwlvclckfskdrflnvgplkpendqlidisgdk
mvlvhdgptfaephdaiavspsilpnirsvwdrndplwaetrkqaeadevdidewteavi
rdgnkvrvymtsvapsfsqpsftvkegdevtvivtnldeiddlthgftmgnhgvamevgp
qqtssvtfvaanpgvywyycqwfchalhmemrgrmfvepkga

    Sequence, based on observed residues (ATOM records): (download) 
    >2iwfA (A:)
adgsvapgklddyygfwssgqtgemrilgipsmrelmrvpvfnrcsatgwgqtnesirih
qrtmtektkkqlaangkkihdngdlhhvhmsftdgkydgrylfmndkantrvarvrcdvm
ktdaileipnakgihgmrpqkwprsnyvfcngedeaplvndgstmtdvatyvniftavda
dkwevawqvkvsgnldncdadyegkwafstsynsemgmtleemtksemdhvvvfniaeie
kaikagqyeeingvkvvdgrkeakslftryipiannphgcnmapdrkhlcvagklsptvt
vldvtkfdalfydnaeprsavvaepelglgplhtafdgrgnaytslfldsqvvkwnidea
irayagekinpikdkldvqyqpghlktvmgetldaandwlvclckfskdrflnvgplkpe
ndqlidisgdkmvlvhdgptfaephdaiavspsilpnirsvwdrndplwaetrkqaeade
vdidewteavirdgnkvrvymtsvapsfsqpsftvkegdevtvivtnldeiddlthgftm
gnhgvamevgpqqtssvtfvaanpgvywyycqwfchalhmemrgrmfvep

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2iwfB (B:)
meskehkglsrralfsatagsailagtvgpaalslgaaglatparaatgadgsvapgkld
dyygfwssgqtgemrilgipsmrelmrvpvfnrcsatgwgqtnesirihqrtmtektkkq
laangkkihdngdlhhvhmsftdgkydgrylfmndkantrvarvrcdvmktdaileipna
kgihgmrpqkwprsnyvfcngedeaplvndgstmtdvatyvniftavdadkwevawqvkv
sgnldncdadyegkwafstsynsemgmtleemtksemdhvvvfniaeiekaikagqyeei
ngvkvvdgrkeakslftryipiannphgcnmapdrkhlcvagklsptvtvldvtkfdalf
ydnaeprsavvaepelglgplhtafdgrgnaytslfldsqvvkwnideairayagekinp
ikdkldvqyqpghlktvmgetldaandwlvclckfskdrflnvgplkpendqlidisgdk
mvlvhdgptfaephdaiavspsilpnirsvwdrndplwaetrkqaeadevdidewteavi
rdgnkvrvymtsvapsfsqpsftvkegdevtvivtnldeiddlthgftmgnhgvamevgp
qqtssvtfvaanpgvywyycqwfchalhmemrgrmfvepkga

    Sequence, based on observed residues (ATOM records): (download) 
    >2iwfB (B:)
adgsvapgklddyygfwssgqtgemrilgipsmrelmrvpvfnrcsatgwgqtnesirih
qrtmtektkkqlaangkkihdngdlhhvhmsftdgkydgrylfmndkantrvarvrcdvm
ktdaileipnakgihgmrpqkwprsnyvfcngedeaplvndgstmtdvatyvniftavda
dkwevawqvkvsgnldncdadyegkwafstsynsemgmtleemtksemdhvvvfniaeie
kaikagqyeeingvkvvdgrkeakslftryipiannphgcnmapdrkhlcvagklsptvt
vldvtkfdalfydnaeprsavvaepelglgplhtafdgrgnaytslfldsqvvkwnidea
irayagekinpikdkldvqyqpghlktvmgetldaandwlvclckfskdrflnvgplkpe
ndqlidisgdkmvlvhdgptfaephdaiavspsilpnirsvwdrndplwaetrkqaeade
vdidewteavirdgnkvrvymtsvapsfsqpsftvkegdevtvivtnldeiddlthgftm
gnhgvamevgpqqtssvtfvaanpgvywyycqwfchalhmemrgrmfvep