1KPKA

Crystal structure of the clc chloride channel from e. coli
Total Genus 150
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The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
150
sequence length
450
structure length
450
Chain Sequence
QAARLRRRQLIRQLLERDKTPLAILFMAAVVGTLVGLAAVAFDKGVAWLQNQRMGALVHTADNYPLLLTVAFLCSAVLAMFGYFLVRKYAPEAGGSGIPEIEGALEDQRPVRWWRVLPVKFFGGLGTLGGGMVLGREGPTVQIGGNIGRMVLDIFRLKGDEARHTLLATGAAAGLAAAFNAPLAGILFIIEEMRPQFRYTLISIKAVFIGVIMSTIMYRIFNHEVALIDVGKLSDAPLNTLWLYLILGIIFGIFGPIFNKWVLGMQDLLHRVHGGNITKWVLMGGAIGGLCGLLGFVAPATSGGGFNLIPIATAGNFSMGMLVFIFVARVITTLLCFSSGAPGGIFAPMLALGTVLGTAFGMVAVELFPQYHLEAGTFAIAGMGALLAASIRAPLTGIILVLEMTDNYQLILPMIITGLGATLLAQFTGGKPLYSAILARTLAKQEAEQL
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The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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molecule tags Membrane protein
molecule keywords putative channel transporter
publication title X-ray structure of a ClC chloride channel at 3.0 A reveals the molecular basis of anion selectivity.
pubmed doi rcsb
source organism Escherichia coli
total genus 150
structure length 450
sequence length 450
chains with identical sequence B, C, D, E, F
ec nomenclature
pdb deposition date 2001-12-31

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00654 Voltage_CLC Voltage gated chloride channel
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.3080.10 Mainly Alpha Orthogonal Bundle Clc chloride channel Clc chloride channel 1kpkA00
4KJWA 4KK9A 2R9HA 2HT2A 2H2SA 4KKLA 2HT4A 4ENEA 4LOUA 4KK6A 2FECA 3Q17A 4KK5A 4MQXA 2FEEA 2HLFA 3ND0A 2H2PA 3ORGA 1KPKA 4FG6A 2HTLA 3DETA 3NMOA 3EJZA 2EZ0A 4KJQA 4KKBA 2FEDA 1KPLA 3EJYA 4FTPA 4KKCA 4KKAA 5HD8A 1OTSA 2EXYA 2EXWA 4KJPA 4KK8A 1OTTA 2HT3A 2HTKA 1OTUA
chains in the Genus database with same CATH superfamily
4KJWA 4KK9A 2R9HA 2HT2A 2H2SA 4KKLA 2HT4A 4ENEA 4LOUA 4KK6A 2FECA 3Q17A 4KK5A 4MQXA 2FEEA 2HLFA 3ND0A 2H2PA 3ORGA 1KPKA 4FG6A 2HTLA 3DETA 3NMOA 3EJZA 2EZ0A 4KJQA 4KKBA 2FEDA 1KPLA 3EJYA 4FTPA 4KKCA 4KKAA 5HD8A 1OTSA 2EXYA 2EXWA 4KJPA 4KK8A 1OTTA 2HT3A 2HTKA 1OTUA
chains in the Genus database with same CATH topology
4KJWA 4KK9A 2R9HA 2HT2A 2H2SA 4KKLA 2HT4A 4ENEA 4LOUA 4KK6A 2FECA 3Q17A 4KK5A 4MQXA 2FEEA 2HLFA 3ND0A 2H2PA 3ORGA 1KPKA 4FG6A 2HTLA 3DETA 3NMOA 3EJZA 2EZ0A 4KJQA 4KKBA 2FEDA 1KPLA 3EJYA 4FTPA 4KKCA 4KKAA 5HD8A 1OTSA 2EXYA 2EXWA 4KJPA 4KK8A 1OTTA 2HT3A 2HTKA 1OTUA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4KJW A;  4KK9 A;  2R9H A;  2HT2 A;  2H2S A;  4KKL A;  2HT4 A;  4ENE A;  4LOU A;  4KK6 A;  2FEC A;  3Q17 A;  4KK5 A;  4MQX A;  2FEE A;  2HLF A;  3ND0 A;  2H2P A;  3ORG A;  1KPK A;  4FG6 A;  2HTL A;  3DET A;  3NMO A;  3EJZ A;  2EZ0 A;  4KJQ A;  4KKB A;  2FED A;  1KPL A;  3EJY A;  4FTP A;  4KKC A;  4KKA A;  5HD8 A;  1OTS A;  2EXY A;  2EXW A;  4KJP A;  4KK8 A;  1OTT A;  2HT3 A;  2HTK A;  1OTU A; 
#chains in the Genus database with same CATH topology
 4KJW A;  4KK9 A;  2R9H A;  2HT2 A;  2H2S A;  4KKL A;  2HT4 A;  4ENE A;  4LOU A;  4KK6 A;  2FEC A;  3Q17 A;  4KK5 A;  4MQX A;  2FEE A;  2HLF A;  3ND0 A;  2H2P A;  3ORG A;  1KPK A;  4FG6 A;  2HTL A;  3DET A;  3NMO A;  3EJZ A;  2EZ0 A;  4KJQ A;  4KKB A;  2FED A;  1KPL A;  3EJY A;  4FTP A;  4KKC A;  4KKA A;  5HD8 A;  1OTS A;  2EXY A;  2EXW A;  4KJP A;  4KK8 A;  1OTT A;  2HT3 A;  2HTK A;  1OTU A; 
#chains in the Genus database with same CATH homology
 4KJW A;  4KK9 A;  2R9H A;  2HT2 A;  2H2S A;  4KKL A;  2HT4 A;  4ENE A;  4LOU A;  4KK6 A;  2FEC A;  3Q17 A;  4KK5 A;  4MQX A;  2FEE A;  2HLF A;  3ND0 A;  2H2P A;  3ORG A;  1KPK A;  4FG6 A;  2HTL A;  3DET A;  3NMO A;  3EJZ A;  2EZ0 A;  4KJQ A;  4KKB A;  2FED A;  1KPL A;  3EJY A;  4FTP A;  4KKC A;  4KKA A;  5HD8 A;  1OTS A;  2EXY A;  2EXW A;  4KJP A;  4KK8 A;  1OTT A;  2HT3 A;  2HTK A;  1OTU A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
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#similar chains, but unknotted
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#similar chains in the pdb database (?% sequence similarity)
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