1EMVB

Crystal structure of colicin e9 dnase domain with its cognate immunity protein im9 (1.7 angstroms)
Total Genus 40
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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
40
sequence length
131
structure length
131
Chain Sequence
MESKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDDFRKAVWEEVSKDPELSKNLNPSNKSSVSKGYSPFTPKNQQVGGRKVYELHHDKPISQGGEVYDMDNIRVTTPKRHIDIH
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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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publication title Specificity in protein-protein interactions: the structural basis for dual recognition in endonuclease colicin-immunity protein complexes.
pubmed doi rcsb
molecule tags Immune system
source organism Escherichia coli
molecule keywords IMMUNITY PROTEIN IM9
total genus 40
structure length 131
sequence length 131
ec nomenclature ec 3.1.21.1: Deoxyribonuclease I.
pdb deposition date 2000-03-20
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 1emvB00
2K5XB 4QKOB 2JAZB 1UJZB 2IVHA 2GZFB 3U43B 1ZNSA 4UHQA 3FBDA 2GZIB 1V14A 2GZGB 1BXIB 2VLOB 1MZ8B 3GJNB 1V13A 3GKLA 1FSJB 1EMVB 2GZEB 2VLPB 1ZNVB 2ERHB 1PT3A 2VLQB 2WPTB 3ZFKA 1V15A 2GYKB 2JBGB 2JB0B 2VLNB 7CEIB 1M08A 2GZJB 4UHPA 1FR2B
chains in the Genus database with same CATH superfamily
2K5XB 4QKOB 2JAZB 1UJZB 2IVHA 2GZFB 3U43B 1ZNSA 4UHQA 3FBDA 2GZIB 1V14A 2GZGB 1BXIB 2VLOB 1MZ8B 3GJNB 1V13A 3GKLA 1FSJB 1EMVB 2GZEB 2VLPB 1ZNVB 2ERHB 1PT3A 2VLQB 2WPTB 3ZFKA 1V15A 2GYKB 2JBGB 2JB0B 2VLNB 7CEIB 1M08A 2GZJB 4UHPA 1FR2B
chains in the Genus database with same CATH topology
2K5XB 4QKOB 2JAZB 1UJZB 2IVHA 2GZFB 3U43B 1ZNSA 4UHQA 3FBDA 2GZIB 1V14A 2GZGB 1BXIB 2VLOB 1MZ8B 3GJNB 1V13A 3GKLA 1FSJB 1EMVB 2GZEB 2VLPB 1ZNVB 2ERHB 1PT3A 2VLQB 2WPTB 3ZFKA 1V15A 2GYKB 2JBGB 2JB0B 2VLNB 7CEIB 1M08A 2GZJB 4UHPA 1FR2B
chains in the Genus database with same CATH homology


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