PDB entry 2exw

View 2exw on RCSB PDB site
Description: Crystal structure of a EcClC-Fab complex in the absence of bound ions
Class: membrane protein
Keywords: ClC family of Cl- channels and transporters, H+/Cl- antiporter, membrane protein/Fab complex
Deposited on 2005-11-09, released 2006-01-24
The last revision prior to the SCOPe 2.08 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 3.2 Å
R-factor: 0.268
AEROSPACI score: 0.14 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: H(+)/Cl(-) exchange transporter clcA
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2exwa1
  • Chain 'B':
    Compound: H(+)/Cl(-) exchange transporter clcA
    Species: Escherichia coli [TaxId:562]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2exwb1
  • Chain 'C':
    Compound: Fab Fragment (Heavy Chain)
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed):
    • PDB 2EXW (Start-221)
  • Chain 'D':
    Compound: Fab Fragment (Light Chain)
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed):
    • PDB 2EXW (0-210)
    Domains in SCOPe 2.08: d2exwd1, d2exwd2
  • Chain 'E':
    Compound: Fab Fragment (Heavy Chain)
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed):
    • PDB 2EXW (Start-221)
  • Chain 'F':
    Compound: Fab Fragment (Light Chain)
    Species: Mus musculus [TaxId:10090]
    Database cross-references and differences (RAF-indexed):
    • PDB 2EXW (0-210)
    Domains in SCOPe 2.08: d2exwf1, d2exwf2

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2exwA (A:)
mktdtpsletpqaarlrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawl
qnqrmgalvhtadnypllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqr
pvrwwrvlpvkffgglgtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllat
gaaaglaaafnaplagilfiieemrpqfrytlisikavfigvimstimyrifnhevalid
vgklsdaplntlwlylilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigg
lcgllgfvapatsgggfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapm
lalgtvlgtafgmvavelfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyq
lilpmiitglgatllaqftggkplysailartlakqeaeqlarskaasasent

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

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >2exwB (B:)
mktdtpsletpqaarlrrrqlirqllerdktplailfmaavvgtlvglaavafdkgvawl
qnqrmgalvhtadnypllltvaflcsavlamfgyflvrkyapeaggsgipeiegaledqr
pvrwwrvlpvkffgglgtlgggmvlgregptvqiggnigrmvldifrlkgdearhtllat
gaaaglaaafnaplagilfiieemrpqfrytlisikavfigvimstimyrifnhevalid
vgklsdaplntlwlylilgiifgifgpifnkwvlgmqdllhrvhggnitkwvlmggaigg
lcgllgfvapatsgggfnlipiatagnfsmgmlvfifvarvittllcfssgapggifapm
lalgtvlgtafgmvavelfpqyhleagtfaiagmgallaasirapltgiilvlemtdnyq
lilpmiitglgatllaqftggkplysailartlakqeaeqlarskaasasent

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

  • Chain 'C':
    No sequence available.

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

  • Chain 'E':
    No sequence available.

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