7CEIB

The endonuclease domain of colicin e7 in complex with its inhibitor im7 protein
Total Genus 30
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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
30
sequence length
127
structure length
127
Chain Sequence
RNKPGKATGKGKPVNNKWLNNAGKDLGSPVPDRIANKLRDKEFKSFDDFRKKFWEEVSKDPELSKQFSRNNNDRMKVGKAPKTRTQDVSGKRTSFELHHEKPISQNGGVYDMDNISVVTPKRHIDIH
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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.

publication title The crystal structure of the DNase domain of colicin E7 in complex with its inhibitor Im7 protein.
pubmed doi rcsb
molecule keywords PROTEIN (COLICIN E7 IMMUNITY PROTEIN)
molecule tags Immune system
source organism Escherichia coli str. k12 substr.
total genus 30
structure length 127
sequence length 127
ec nomenclature
pdb deposition date 1998-09-17
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.90.540.10 Alpha Beta Alpha-Beta Complex Colicin E7 immunity protein; Chain B, fragment: Endonuclease domain Colicin/pyocin, DNase domain 7ceiB00
2VLNB 2GZIB 2GZFB 2JAZB 1PT3A 2VLOB 1MZ8B 7CEIB 1V14A 1BXIB 2VLQB 2GZGB 2JBGB 4QKOB 4UHQA 3FBDA 2IVHA 1FSJB 2K5XB 3ZFKA 1V13A 2WPTB 3GJNB 4UHPA 1UJZB 1V15A 2VLPB 3GKLA 1M08A 1ZNSA 3U43B 1ZNVB 2GYKB 1EMVB 1FR2B 2GZEB 2ERHB 2GZJB 2JB0B
chains in the Genus database with same CATH superfamily
2VLNB 2GZIB 2GZFB 2JAZB 1PT3A 2VLOB 1MZ8B 7CEIB 1V14A 1BXIB 2VLQB 2GZGB 2JBGB 4QKOB 4UHQA 3FBDA 2IVHA 1FSJB 2K5XB 3ZFKA 1V13A 2WPTB 3GJNB 4UHPA 1UJZB 1V15A 2VLPB 3GKLA 1M08A 1ZNSA 3U43B 1ZNVB 2GYKB 1EMVB 1FR2B 2GZEB 2ERHB 2GZJB 2JB0B
chains in the Genus database with same CATH topology
2VLNB 2GZIB 2GZFB 2JAZB 1PT3A 2VLOB 1MZ8B 7CEIB 1V14A 1BXIB 2VLQB 2GZGB 2JBGB 4QKOB 4UHQA 3FBDA 2IVHA 1FSJB 2K5XB 3ZFKA 1V13A 2WPTB 3GJNB 4UHPA 1UJZB 1V15A 2VLPB 3GKLA 1M08A 1ZNSA 3U43B 1ZNVB 2GYKB 1EMVB 1FR2B 2GZEB 2ERHB 2GZJB 2JB0B
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2VLN B;  2GZI B;  2GZF B;  2JAZ B;  1PT3 A;  2VLO B;  1MZ8 B;  7CEI B;  1V14 A;  1BXI B;  2VLQ B;  2GZG B;  2JBG B;  4QKO B;  4UHQ A;  3FBD A;  2IVH A;  1FSJ B;  2K5X B;  3ZFK A;  1V13 A;  2WPT B;  3GJN B;  4UHP A;  1UJZ B;  1V15 A;  2VLP B;  3GKL A;  1M08 A;  1ZNS A;  3U43 B;  1ZNV B;  2GYK B;  1EMV B;  1FR2 B;  2GZE B;  2ERH B;  2GZJ B;  2JB0 B; 
#chains in the Genus database with same CATH topology
 2VLN B;  2GZI B;  2GZF B;  2JAZ B;  1PT3 A;  2VLO B;  1MZ8 B;  7CEI B;  1V14 A;  1BXI B;  2VLQ B;  2GZG B;  2JBG B;  4QKO B;  4UHQ A;  3FBD A;  2IVH A;  1FSJ B;  2K5X B;  3ZFK A;  1V13 A;  2WPT B;  3GJN B;  4UHP A;  1UJZ B;  1V15 A;  2VLP B;  3GKL A;  1M08 A;  1ZNS A;  3U43 B;  1ZNV B;  2GYK B;  1EMV B;  1FR2 B;  2GZE B;  2ERH B;  2GZJ B;  2JB0 B; 
#chains in the Genus database with same CATH homology
 2VLN B;  2GZI B;  2GZF B;  2JAZ B;  1PT3 A;  2VLO B;  1MZ8 B;  7CEI B;  1V14 A;  1BXI B;  2VLQ B;  2GZG B;  2JBG B;  4QKO B;  4UHQ A;  3FBD A;  2IVH A;  1FSJ B;  2K5X B;  3ZFK A;  1V13 A;  2WPT B;  3GJN B;  4UHP A;  1UJZ B;  1V15 A;  2VLP B;  3GKL A;  1M08 A;  1ZNS A;  3U43 B;  1ZNV B;  2GYK B;  1EMV B;  1FR2 B;  2GZE B;  2ERH B;  2GZJ B;  2JB0 B; 
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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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