PDB entry 2fec

View 2fec on RCSB PDB site
Description: Structure of the E203Q mutant of the Cl-/H+ exchanger CLC-ec1 from E.Coli
Class: proton transport,membrane protein
Keywords: CLC-ec1; CLCA_ECOLI; Chloride/Proton exchange transporter, PROTON TRANSPORT,MEMBRANE PROTEIN
Deposited on 2005-12-15, released 2006-01-03
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-19.
Experiment type: XRAY
Resolution: 3.97 Å
R-factor: 0.272
AEROSPACI score: 0.09 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: H(+)/Cl(-) exchange transporter clcA
    Species: Escherichia coli [TaxId:562]
    Gene: clcA, eriC
    Database cross-references and differences (RAF-indexed):
    • Uniprot P37019
      • engineered (202)
    Domains in SCOPe 2.07: d2feca1
  • Chain 'B':
    Compound: H(+)/Cl(-) exchange transporter clcA
    Species: Escherichia coli [TaxId:562]
    Gene: clcA, eriC
    Database cross-references and differences (RAF-indexed):
    • Uniprot P37019
      • engineered (202)
    Domains in SCOPe 2.07: d2fecb1
  • Chain 'I':
    Compound: Fab fragment, heavy chain
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • PDB 2FEC (Start-221)
  • Chain 'J':
    Compound: Fab fragment, heavy chain
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • PDB 2FEC (Start-221)
  • Chain 'L':
    Compound: Fab fragment, light chain
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • PDB 2FEC (0-210)
    Domains in SCOPe 2.07: d2fecl1, d2fecl2
  • Chain 'O':
    Compound: Fab fragment, light chain
    Species: Homo sapiens [TaxId:9606]
    Database cross-references and differences (RAF-indexed):
    • PDB 2FEC (0-210)
    Domains in SCOPe 2.07: d2feco1, d2feco2

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >2fecA (A:)
    mktdtpsletpqaarlrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawl
    qnqrmgalvhtadnypllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqr
    pvrwwrvlpvkffgglgtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllat
    gaaaglaaafnaplagilfiieqmrpqfrytlisikavfigvimstimyrifnhevalid
    vgklsdaplntlwlylilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigg
    lcgllgfvapatsgggfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapm
    lalgtvlgtafgmvavelfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyq
    lilpmiitglgatllaqftggkplysailartlakqeaeqlarsk
    

    Sequence, based on observed residues (ATOM records): (download)
    >2fecA (A:)
    rrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadnyp
    llltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffggl
    gtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnaplag
    ilfiieqmrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwlyl
    ilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsggg
    fnlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmvav
    elfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatlla
    qftggkplysailartlakqeaeq
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >2fecB (B:)
    mktdtpsletpqaarlrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawl
    qnqrmgalvhtadnypllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqr
    pvrwwrvlpvkffgglgtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllat
    gaaaglaaafnaplagilfiieqmrpqfrytlisikavfigvimstimyrifnhevalid
    vgklsdaplntlwlylilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigg
    lcgllgfvapatsgggfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapm
    lalgtvlgtafgmvavelfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyq
    lilpmiitglgatllaqftggkplysailartlakqeaeqlarsk
    

    Sequence, based on observed residues (ATOM records): (download)
    >2fecB (B:)
    rrqlirqllerdktplailfmaavvgtlvglaavafdkgvawlqnqrmgalvhtadnypl
    lltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqrpvrwwrvlpvkffgglg
    tlgggmvlgregptvqiggnigrmvldifrlkgdearhtllatgaaaglaaafnaplagi
    lfiieqmrpqfrytlisikavfigvimstimyrifnhevalidvgklsdaplntlwlyli
    lgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigglcgllgfvapatsgggf
    nlipiatagnfsmgmlvfifvarvittllcfssgapggifapmlalgtvlgtafgmvave
    lfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyqlilpmiitglgatllaq
    ftggkplysailartlakqea
    

  • Chain 'I':
    No sequence available.

  • Chain 'J':
    No sequence available.

  • Chain 'L':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2fecL (L:)
    divltqspaimsaapgdkvtmtcsasssvsyihwyqqksgtspkrwiydtskltsgvpvr
    fsgsgsgtsysltintmeaedaatyycqqwsshpqtfgggtkleilradaaptvsifpps
    seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl
    tkdeyerhnsytceathktstspivksfnra
    

  • Chain 'O':
    Sequence; same for both SEQRES and ATOM records: (download)
    >2fecO (O:)
    divltqspaimsaapgdkvtmtcsasssvsyihwyqqksgtspkrwiydtskltsgvpvr
    fsgsgsgtsysltintmeaedaatyycqqwsshpqtfgggtkleilradaaptvsifpps
    seqltsggasvvcflnnfypkdinvkwkidgserqngvlnswtdqdskdstysmsstltl
    tkdeyerhnsytceathktstspivksfnra