7CEIB

The endonuclease domain of colicin e7 in complex with its inhibitor im7 protein
Total Genus 30

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

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.

molecule tags Immune system
source organism Escherichia coli str. k12 substr.
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)
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
1MZ8B 3GKLA 2GZIB 1PT3A 2GZJB 3FBDA 2K5XB 2ERHB 1V15A 2VLPB 2GZEB 1V13A 1FSJB 2GZFB 2WPTB 2JBGB 1EMVB 1M08A 2JB0B 1ZNVB 1BXIB 4UHQA 2IVHA 1V14A 1ZNSA 1FR2B 2GYKB 3U43B 4QKOB 3GJNB 4UHPA 1UJZB 2VLOB 7CEIB 2VLQB 2JAZB 2VLNB 3ZFKA 2GZGB
chains in the Genus database with same CATH superfamily
1MZ8B 3GKLA 2GZIB 1PT3A 2GZJB 3FBDA 2K5XB 2ERHB 1V15A 2VLPB 2GZEB 1V13A 1FSJB 2GZFB 2WPTB 2JBGB 1EMVB 1M08A 2JB0B 1ZNVB 1BXIB 4UHQA 2IVHA 1V14A 1ZNSA 1FR2B 2GYKB 3U43B 4QKOB 3GJNB 4UHPA 1UJZB 2VLOB 7CEIB 2VLQB 2JAZB 2VLNB 3ZFKA 2GZGB
chains in the Genus database with same CATH topology
1MZ8B 3GKLA 2GZIB 1PT3A 2GZJB 3FBDA 2K5XB 2ERHB 1V15A 2VLPB 2GZEB 1V13A 1FSJB 2GZFB 2WPTB 2JBGB 1EMVB 1M08A 2JB0B 1ZNVB 1BXIB 4UHQA 2IVHA 1V14A 1ZNSA 1FR2B 2GYKB 3U43B 4QKOB 3GJNB 4UHPA 1UJZB 2VLOB 7CEIB 2VLQB 2JAZB 2VLNB 3ZFKA 2GZGB
chains in the Genus database with same CATH homology


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