1ZNVB

How a his-metal finger endonuclease cole7 binds and cleaves dna with a transition metal ion cofactor
Total Genus 42
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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
42
sequence length
127
structure length
119
Chain Sequence
PGKATGKGKPVNNKWLNNAGKDLGSPVPDRIANKLRDKEFKSFDDFRKKFWEEVSKDPELSKQFSRNNNDRMKVGKAPKTRTQDVSGKRTSFELHEEVYDMDNISVVTPKRHIDIHRGK
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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 Crystal structural analysis and metal-dependent stability and activity studies of the ColE7 endonuclease domain in complex with DNA/Zn2+ or inhibitor/Ni2+
pubmed doi rcsb
molecule keywords Colicin E7 immunity protein
molecule tags Hydrolase/protein binding
source organism Escherichia coli str. k12 substr.
total genus 42
structure length 119
sequence length 127
chains with identical sequence D
ec nomenclature ec 3.1.-.-:
pdb deposition date 2005-05-12
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 1znvB00
2JBGB 4UHQA 4UHPA 2VLQB 1V14A 1FR2B 1PT3A 2K5XB 2JAZB 3FBDA 1ZNVB 3ZFKA 2VLPB 2ERHB 1BXIB 2IVHA 3U43B 1M08A 1MZ8B 3GJNB 2WPTB 2GZJB 1V15A 2JB0B 1EMVB 2GZGB 2VLNB 1UJZB 2GZIB 1V13A 4QKOB 7CEIB 2GYKB 2GZEB 1FSJB 2VLOB 1ZNSA 3GKLA 2GZFB
chains in the Genus database with same CATH superfamily
2JBGB 4UHQA 4UHPA 2VLQB 1V14A 1FR2B 1PT3A 2K5XB 2JAZB 3FBDA 1ZNVB 3ZFKA 2VLPB 2ERHB 1BXIB 2IVHA 3U43B 1M08A 1MZ8B 3GJNB 2WPTB 2GZJB 1V15A 2JB0B 1EMVB 2GZGB 2VLNB 1UJZB 2GZIB 1V13A 4QKOB 7CEIB 2GYKB 2GZEB 1FSJB 2VLOB 1ZNSA 3GKLA 2GZFB
chains in the Genus database with same CATH topology
2JBGB 4UHQA 4UHPA 2VLQB 1V14A 1FR2B 1PT3A 2K5XB 2JAZB 3FBDA 1ZNVB 3ZFKA 2VLPB 2ERHB 1BXIB 2IVHA 3U43B 1M08A 1MZ8B 3GJNB 2WPTB 2GZJB 1V15A 2JB0B 1EMVB 2GZGB 2VLNB 1UJZB 2GZIB 1V13A 4QKOB 7CEIB 2GYKB 2GZEB 1FSJB 2VLOB 1ZNSA 3GKLA 2GZFB
chains in the Genus database with same CATH homology


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