1CY9A

Crystal structure of the 30 kda fragment of e. coli dna topoisomerase i. monoclinic form
Total Genus 67
Loading diagram...

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
67
sequence length
260
structure length
245
Chain Sequence
FVPEEFWEVDASTTTPSGEALALQVTHQNDKPFRPVNKEQTQAAVSLLEKARYSVLEREDKPTTSKPGAPFITSTLQQAASTRLGFGVKKTMMMAQRLYEAGYITYMRTDSTNLSQDAVNMVRGYISDNFGKKYLPESPNQYASHEAIRPSDVNVMAESLKDMEADAQKLYQLIWRQFVACQMTPAKYDSTTLTVGAGDFRLKARGRILRFDGWTKVMDRILPAVNKGDALTLVELTPAQHFTKP
Loading diagram...

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
{{ tooltip.sname }} connected with {{ tooltip.tname }} : {{qFormat(tooltip.svalue) }}
publication title Conformational changes in E. coli DNA topoisomerase I.
pubmed doi rcsb
molecule keywords DNA TOPOISOMERASE I
molecule tags Isomerase
source organism Escherichia coli
total genus 67
structure length 245
sequence length 260
chains with identical sequence B
ec nomenclature ec 5.99.1.2: Transferred entry: 5.6.2.2.
pdb deposition date 1999-08-31
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.290.10 Mainly Alpha Orthogonal Bundle Topoisomerase I; domain 4 Topoisomerase I, domain 4 1cy9A01
2.70.20.10 Mainly Beta Distorted Sandwich Topoisomerase I; domain 3 Topoisomerase I, domain 3 1cy9A02
1CY6A 1CY1A 1GL9B 1CY0A 1CY2A 2O59A 4CHTA 2GAIA 1ECLA 4DDVA 1CYYA 1MW8X 2O5EA 2GAJA 5D5HA 4CGYA 2O19A 3PX7A 1CY8A 1GKUB 3PWTA 4DDTA 2O5CA 4DDUA 1D6MA 2O54A 1CY7A 1CY9A 4DDWA 1MW9X 1I7DA 4RULA 1CY4A
chains in the Genus database with same CATH superfamily
4G1GA 4HIWA 1CY6A 1H2DA 4LDMA 4LDBA 1CY1A 1GL9B 5B0VA 1CY0A 1CY2A 2O59A 4CHTA 2GAIA 4HI5A 1ECLA 4DDVA 2YKDA 1CYYA 1MW8X 4G1LA 2O5EA 2GAJA 5D5HA 4CGYA 4D4TA 2O19A 4HIUA 3PX7A 1CY8A 1GKUB 3PWTA 4DDTA 2O5CA 4DDUA 4HITA 4LP7A 1H2CA 1D6MA 1ES6A 4HI6A 4LD8A 3TCQA 2O54A 2VQPA 1CY7A 1CY9A 4DDWA 4HIYA 4LDDA 1MW9X 1I7DA 3F1JA 4G1OA 4RULA 1CY4A 4V23A
chains in the Genus database with same CATH topology
1CY6A 1CY1A 1GL9B 1CY0A 1CY2A 2O59A 4CHTA 2GAIA 1ECLA 4DDVA 1CYYA 1MW8X 2O5EA 2GAJA 5D5HA 4CGYA 2O19A 3PX7A 1CY8A 1GKUB 3PWTA 4DDTA 2O5CA 4DDUA 1D6MA 2O54A 1CY7A 1CY9A 4DDWA 1MW9X 1I7DA 4RULA 1CY4A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1CY6 A;  1CY1 A;  1GL9 B;  1CY0 A;  1CY2 A;  2O59 A;  4CHT A;  2GAI A;  1ECL A;  4DDV A;  1CYY A;  1MW8 X;  2O5E A;  2GAJ A;  5D5H A;  4CGY A;  2O19 A;  3PX7 A;  1CY8 A;  1GKU B;  3PWT A;  4DDT A;  2O5C A;  4DDU A;  1D6M A;  2O54 A;  1CY7 A;  1CY9 A;  4DDW A;  1MW9 X;  1I7D A;  4RUL A;  1CY4 A; 
#chains in the Genus database with same CATH topology
 4G1G A;  4HIW A;  1CY6 A;  1H2D A;  4LDM A;  4LDB A;  1CY1 A;  1GL9 B;  5B0V A;  1CY0 A;  1CY2 A;  2O59 A;  4CHT A;  2GAI A;  4HI5 A;  1ECL A;  4DDV A;  2YKD A;  1CYY A;  1MW8 X;  4G1L A;  2O5E A;  2GAJ A;  5D5H A;  4CGY A;  4D4T A;  2O19 A;  4HIU A;  3PX7 A;  1CY8 A;  1GKU B;  3PWT A;  4DDT A;  2O5C A;  4DDU A;  4HIT A;  4LP7 A;  1H2C A;  1D6M A;  1ES6 A;  4HI6 A;  4LD8 A;  3TCQ A;  2O54 A;  2VQP A;  1CY7 A;  1CY9 A;  4DDW A;  4HIY A;  4LDD A;  1MW9 X;  1I7D A;  3F1J A;  4G1O A;  4RUL A;  1CY4 A;  4V23 A; 
#chains in the Genus database with same CATH homology
 1CY6 A;  1CY1 A;  1GL9 B;  1CY0 A;  1CY2 A;  2O59 A;  4CHT A;  2GAI A;  1ECL A;  4DDV A;  1CYY A;  1MW8 X;  2O5E A;  2GAJ A;  5D5H A;  4CGY A;  2O19 A;  3PX7 A;  1CY8 A;  1GKU B;  3PWT A;  4DDT A;  2O5C A;  4DDU A;  1D6M A;  2O54 A;  1CY7 A;  1CY9 A;  4DDW A;  1MW9 X;  1I7D A;  4RUL A;  1CY4 A; 
...loading similar chains, please wait...
similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the Genus database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...