PDB entry 2wdq

View 2wdq on RCSB PDB site
Description: E. coli succinate:quinone oxidoreductase (SQR) with carboxin bound
Class: oxidoreductase
Keywords: succinate dehydrogenase activity, cell inner membrane, tricarboxylic acid cycle, cell membrane, metal-binding, transmembrane, transport, iron-sulfur, flavoprotein, oxidoreductase, electron transport, fad, iron, heme, membrane
Deposited on 2009-03-25, released 2009-08-25
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-01-30, with a file datestamp of 2019-01-25.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: N/A
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Succinate dehydrogenase flavoprotein subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqa1, d2wdqa2, d2wdqa3
  • Chain 'B':
    Compound: succinate dehydrogenase iron-sulfur subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqb1, d2wdqb2
  • Chain 'C':
    Compound: succinate dehydrogenase cytochrome b556 subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqc_
  • Chain 'D':
    Compound: succinate dehydrogenase hydrophobic membrane anchor subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqd_
  • Chain 'E':
    Compound: Succinate dehydrogenase flavoprotein subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqe1, d2wdqe2, d2wdqe3
  • Chain 'F':
    Compound: succinate dehydrogenase iron-sulfur subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqf1, d2wdqf2
  • Chain 'G':
    Compound: succinate dehydrogenase cytochrome b556 subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqg_
  • Chain 'H':
    Compound: succinate dehydrogenase hydrophobic membrane anchor subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqh_
  • Chain 'I':
    Compound: Succinate dehydrogenase flavoprotein subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqi1, d2wdqi2, d2wdqi3
  • Chain 'J':
    Compound: succinate dehydrogenase iron-sulfur subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqj1, d2wdqj2
  • Chain 'K':
    Compound: succinate dehydrogenase cytochrome b556 subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdqk_
  • Chain 'L':
    Compound: succinate dehydrogenase hydrophobic membrane anchor subunit
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2wdql_
  • Heterogens: FAD, TEO, NA, SO4, FES, SF4, F3S, HEM, CBE, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2wdqA (A:)
mklpvrefdavvigaggagmraalqisqsgqtcallskvfptrshtvsaqggitvalgnt
hednwewhmydtvkgsdyigdqdaieymcktgpeailelehmglpfsrlddgriyqrpfg
gqsknfggeqaartaaaadrtghallhtlyqqnlknhttifsewyaldlvknqdgavvgc
talcietgevvyfkaratvlatggagriyqsttnahintgdgvgmairagvpvqdmemwq
fhptgiagagvlvtegcrgeggyllnkhgerfmeryapnakdlagrdvvarsimieireg
rgcdgpwgphaklkldhlgkevlesrlpgilelsrtfahvdpvkepipviptchymmggi
ptkvtgqaltvnekgedvvvpglfavgeiacvsvhganrlggnslldlvvfgraaglhlq
esiaeqgalrdasesdveasldrlnrwnnnrngedpvairkalqecmqhnfsvfregdam
akgleqlkvirerlknarlddtssefntqrvecleldnlmetayatavsanfrtesrgah
srfdfpdrddenwlchslylpesesmtrrsvnmepklrpafppkirty

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2wdqB (B:)
mrlefsiyrynpdvddaprmqdytleadegrdmmlldaliqlkekdpslsfrrscregvc
gsdglnmngknglacitpisalnqpgkkivirplpglpvirdlvvdmgqfyaqyekikpy
llnngqnpparehlqmpeqrekldglyecilcaccstscpsfwwnpdkfigpagllaayr
flidsrdtetdsrldglsdafsvfrchsimncvsvcpkglnptraighiksmllqrna

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >2wdqC (C:)
mirnvkkqrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeq
asaimgsffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvl
sllagvlvw

    Sequence, based on observed residues (ATOM records): (download) 
    >2wdqC (C:)
qrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeqasaimgs
ffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvlsllagvl
v

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >2wdqD (D:)
mvsnasalgrngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvf
tllalfsilihawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv

    Sequence, based on observed residues (ATOM records): (download) 
    >2wdqD (D:)
ngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvftllalfsili
hawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv

  • Chain 'E':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2wdqE (E:)
mklpvrefdavvigaggagmraalqisqsgqtcallskvfptrshtvsaqggitvalgnt
hednwewhmydtvkgsdyigdqdaieymcktgpeailelehmglpfsrlddgriyqrpfg
gqsknfggeqaartaaaadrtghallhtlyqqnlknhttifsewyaldlvknqdgavvgc
talcietgevvyfkaratvlatggagriyqsttnahintgdgvgmairagvpvqdmemwq
fhptgiagagvlvtegcrgeggyllnkhgerfmeryapnakdlagrdvvarsimieireg
rgcdgpwgphaklkldhlgkevlesrlpgilelsrtfahvdpvkepipviptchymmggi
ptkvtgqaltvnekgedvvvpglfavgeiacvsvhganrlggnslldlvvfgraaglhlq
esiaeqgalrdasesdveasldrlnrwnnnrngedpvairkalqecmqhnfsvfregdam
akgleqlkvirerlknarlddtssefntqrvecleldnlmetayatavsanfrtesrgah
srfdfpdrddenwlchslylpesesmtrrsvnmepklrpafppkirty

  • Chain 'F':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2wdqF (F:)
mrlefsiyrynpdvddaprmqdytleadegrdmmlldaliqlkekdpslsfrrscregvc
gsdglnmngknglacitpisalnqpgkkivirplpglpvirdlvvdmgqfyaqyekikpy
llnngqnpparehlqmpeqrekldglyecilcaccstscpsfwwnpdkfigpagllaayr
flidsrdtetdsrldglsdafsvfrchsimncvsvcpkglnptraighiksmllqrna

  • Chain 'G':
    Sequence, based on SEQRES records: (download) 
    >2wdqG (G:)
mirnvkkqrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeq
asaimgsffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvl
sllagvlvw

    Sequence, based on observed residues (ATOM records): (download) 
    >2wdqG (G:)
qrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeqasaimgs
ffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvlsllagvl
v

  • Chain 'H':
    Sequence, based on SEQRES records: (download) 
    >2wdqH (H:)
mvsnasalgrngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvf
tllalfsilihawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv

    Sequence, based on observed residues (ATOM records): (download) 
    >2wdqH (H:)
ngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvftllalfsili
hawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv

  • Chain 'I':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2wdqI (I:)
mklpvrefdavvigaggagmraalqisqsgqtcallskvfptrshtvsaqggitvalgnt
hednwewhmydtvkgsdyigdqdaieymcktgpeailelehmglpfsrlddgriyqrpfg
gqsknfggeqaartaaaadrtghallhtlyqqnlknhttifsewyaldlvknqdgavvgc
talcietgevvyfkaratvlatggagriyqsttnahintgdgvgmairagvpvqdmemwq
fhptgiagagvlvtegcrgeggyllnkhgerfmeryapnakdlagrdvvarsimieireg
rgcdgpwgphaklkldhlgkevlesrlpgilelsrtfahvdpvkepipviptchymmggi
ptkvtgqaltvnekgedvvvpglfavgeiacvsvhganrlggnslldlvvfgraaglhlq
esiaeqgalrdasesdveasldrlnrwnnnrngedpvairkalqecmqhnfsvfregdam
akgleqlkvirerlknarlddtssefntqrvecleldnlmetayatavsanfrtesrgah
srfdfpdrddenwlchslylpesesmtrrsvnmepklrpafppkirty

  • Chain 'J':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2wdqJ (J:)
mrlefsiyrynpdvddaprmqdytleadegrdmmlldaliqlkekdpslsfrrscregvc
gsdglnmngknglacitpisalnqpgkkivirplpglpvirdlvvdmgqfyaqyekikpy
llnngqnpparehlqmpeqrekldglyecilcaccstscpsfwwnpdkfigpagllaayr
flidsrdtetdsrldglsdafsvfrchsimncvsvcpkglnptraighiksmllqrna

  • Chain 'K':
    Sequence, based on SEQRES records: (download) 
    >2wdqK (K:)
mirnvkkqrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeq
asaimgsffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvl
sllagvlvw

    Sequence, based on observed residues (ATOM records): (download) 
    >2wdqK (K:)
qrpvnldlqtirfpitaiasilhrvsgvitfvavgillwllgtslsspegfeqasaimgs
ffvkfimwgiltalayhvvvgirhmmmdfgyleetfeagkrsakisfvitvvlsllagvl
v

  • Chain 'L':
    Sequence, based on SEQRES records: (download) 
    >2wdqL (L:)
mvsnasalgrngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvf
tllalfsilihawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv

    Sequence, based on observed residues (ATOM records): (download) 
    >2wdqL (L:)
ngvhdfilvrataivltlyiiymvgffatsgeltyevwigffasaftkvftllalfsili
hawigmwqvltdyvkplalrlmlqlvivvalvvyviygfvvvwgv