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


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