2F4QA

Crystal structure of deinococcus radiodurans topoisomerase ib
Total Genus 98
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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
98
sequence length
336
structure length
309
Chain Sequence
PSRTELLAEEYLRREPQKFRLARIARLAVPPAYQDVYVSPDAENELQAFGRDAAGRLQYRYHPDFVQAGALKKWQRLTRFAGALPTLKVATTADLRASGLPPRKVMALMTRLLHVARFRVTYGLSTLRQRHVVVDGNTVTFRFKGKHGVSQHKATSDRTLAANMQKLLDLPGPWLFQTVDAGGGERRRIHSTELNAYLREVIGPFTAKDFRTWGGTLLAAEYLAQQGTESSERQAKKVLVDCVKFVADDLGNTPAVTRGSYICPVIFDRYLDGKVLDDYEPRTERQEAELEGLTRSEGALKRMLESERT
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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 Crystal structure of a bacterial type IB DNA topoisomerase reveals a preassembled active site in the absence of DNA.
pubmed doi rcsb
molecule keywords type I topoisomerase, putative
molecule tags Isomerase
source organism Deinococcus radiodurans
total genus 98
structure length 309
sequence length 336
ec nomenclature
pdb deposition date 2005-11-23

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF01028 Topoisom_I Eukaryotic DNA topoisomerase I, catalytic core
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.132.120 Mainly Alpha Orthogonal Bundle Topoisomerase I; Chain A, domain 4 Topoisomerase I; Chain A, domain 4 2f4qA02
3.30.66.10 Alpha Beta 2-Layer Sandwich Viral Topoisomerase I DNA topoisomerase I domain 2f4qA01
3.90.15.10 Alpha Beta Alpha-Beta Complex Topoisomerase I; Chain A, domain 3 Topoisomerase I; Chain A, domain 3 2f4qA03
1A35A 1LPQA 1K4SA 1VCCA 1A36A 1R49A 1K4TA 2H7GX 1EJ9A 1TL8A 1RR8C 3M4AA 2H7FX 1NH3A 3IGCA 1A41A 1RRJA 2B9SA 1SEUA 1A31A 1SC7A 1T8IA 2F4QA
chains in the Genus database with same CATH superfamily
1LPQA 1TWCA 1SMYD 2E2IA 2JA7A 3DU5A 1EJ9A 1YNJD 3LF9A 1I50A 4Q5VA 3GTKA 5JSBB 3WVOA 5C9HA 1K83A 4NOLA 2B9SB 2WB1A 4NOKA 4QCLA 4KB4A 4NOMA 2VUMA 1A41A 4KB2A 1RRJA 1SEUA 4EJ3A 3K5MA 3FKIA 1EK8A 3GTPA 2JA5A 2JA6A 4KAWX 2PMZA 1R49A 1Y1WA 2H7GX 2CW0D 4OYDB 4AHCA 1R5ZA 1TWFA 1Q8IA 1TGOA 3M4AA 1I6VD 3KYLA 3GTGA 3K5NA 2H7FX 1IS1A 1GE9A 4KC6A 2YU9A 1WQFA 2A6ED 3P9AA 3IGCA 1R9TA 4F3EA 2R93A 1ISEA 1WQHA 4C2MA 4GFQA 1Y698 1SC7A 1T8IA 5MLC9 5JSNB 2F4QA 1A35A 3GTOA 1K4SA 4L8IA 4KDDA 4O26A 3LHPS 5CQGA 2BE5D 1K4TA 4D3ZA 3MAQA 1TL8A 1HQMD 1IW7D 2A68D 4FGUA 2R4GA 2R92A 3K5LA 1NH3A 2NVXA 4IP8A 4JLRC 4FXDA 4LMOA 1YNND 1WCMA 3K5OA 1TWHA 3GTJA 1TWAA 3IAYA 1Y1VA 2A6HD 4Q5GA 3GTQA 2R7ZA 4FYDA 2NVYA 1VCCA 2A69D 3SJRA 1A36A 3GTLA 1ZYRD 1MIUA 2WAQA 4AN8A 1EH1A 3K57A 3DU6A 1RR8C 3H0GA 3K58A 2E2HA 1WQGA 3HKZA 3K59A 4AYBA 1SFOA 3CQZA 2B63A 1TWGA 4D3YA 4IP9A 1V9MA 2Y0SA 3GTMA 2B9SA 4QIWA 1A31A 2O5JD 4H3TA 1DD5A 1I3QA
chains in the Genus database with same CATH topology
1LPQA 1TWCA 1SMYD 2E2IA 2JA7A 3DU5A 1EJ9A 1YNJD 3LF9A 1I50A 4Q5VA 3GTKA 5JSBB 3WVOA 5C9HA 1K83A 4NOLA 2B9SB 2WB1A 4NOKA 4QCLA 4KB4A 4NOMA 2VUMA 1A41A 4KB2A 1RRJA 1SEUA 4EJ3A 3K5MA 3FKIA 1EK8A 3GTPA 2JA5A 2JA6A 4KAWX 2PMZA 1R49A 1Y1WA 2H7GX 2CW0D 4OYDB 4AHCA 1R5ZA 1TWFA 1Q8IA 1TGOA 3M4AA 1I6VD 3KYLA 3GTGA 3K5NA 2H7FX 1IS1A 1GE9A 4KC6A 2YU9A 1WQFA 2A6ED 3P9AA 3IGCA 1R9TA 4F3EA 2R93A 1ISEA 1WQHA 4C2MA 4GFQA 1Y698 1SC7A 1T8IA 5MLC9 5JSNB 2F4QA 1A35A 3GTOA 1K4SA 4L8IA 4KDDA 4O26A 3LHPS 5CQGA 2BE5D 1K4TA 4D3ZA 3MAQA 1TL8A 1HQMD 1IW7D 2A68D 4FGUA 2R4GA 2R92A 3K5LA 1NH3A 2NVXA 4IP8A 4JLRC 4FXDA 4LMOA 1YNND 1WCMA 3K5OA 1TWHA 3GTJA 1TWAA 3IAYA 1Y1VA 2A6HD 4Q5GA 3GTQA 2R7ZA 4FYDA 2NVYA 1VCCA 2A69D 3SJRA 1A36A 3GTLA 1ZYRD 1MIUA 2WAQA 4AN8A 1EH1A 3K57A 3DU6A 1RR8C 3H0GA 3K58A 2E2HA 1WQGA 3HKZA 3K59A 4AYBA 1SFOA 3CQZA 2B63A 1TWGA 4D3YA 4IP9A 1V9MA 2Y0SA 3GTMA 2B9SA 4QIWA 1A31A 2O5JD 4H3TA 1DD5A 1I3QA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1A35 A;  1LPQ A;  1K4S A;  1VCC A;  1A36 A;  1R49 A;  1K4T A;  2H7G X;  1EJ9 A;  1TL8 A;  1RR8 C;  3M4A A;  2H7F X;  1NH3 A;  3IGC A;  1A41 A;  1RRJ A;  2B9S A;  1SEU A;  1A31 A;  1SC7 A;  1T8I A;  2F4Q A; 
#chains in the Genus database with same CATH topology
 1LPQ A;  1TWC A;  1SMY D;  2E2I A;  2JA7 A;  3DU5 A;  1EJ9 A;  1YNJ D;  3LF9 A;  1I50 A;  4Q5V A;  3GTK A;  5JSB B;  3WVO A;  5C9H A;  1K83 A;  4NOL A;  2B9S B;  2WB1 A;  4NOK A;  4QCL A;  4KB4 A;  4NOM A;  2VUM A;  1A41 A;  4KB2 A;  1RRJ A;  1SEU A;  4EJ3 A;  3K5M A;  3FKI A;  1EK8 A;  3GTP A;  2JA5 A;  2JA6 A;  4KAW X;  2PMZ A;  1R49 A;  1Y1W A;  2H7G X;  2CW0 D;  4OYD B;  4AHC A;  1R5Z A;  1TWF A;  1Q8I A;  1TGO A;  3M4A A;  1I6V D;  3KYL A;  3GTG A;  3K5N A;  2H7F X;  1IS1 A;  1GE9 A;  4KC6 A;  2YU9 A;  1WQF A;  2A6E D;  3P9A A;  3IGC A;  1R9T A;  4F3E A;  2R93 A;  1ISE A;  1WQH A;  4C2M A;  4GFQ A;  1Y69 8;  1SC7 A;  1T8I A;  5MLC 9;  5JSN B;  2F4Q A;  1A35 A;  3GTO A;  1K4S A;  4L8I A;  4KDD A;  4O26 A;  3LHP S;  5CQG A;  2BE5 D;  1K4T A;  4D3Z A;  3MAQ A;  1TL8 A;  1HQM D;  1IW7 D;  2A68 D;  4FGU A;  2R4G A;  2R92 A;  3K5L A;  1NH3 A;  2NVX A;  4IP8 A;  4JLR C;  4FXD A;  4LMO A;  1YNN D;  1WCM A;  3K5O A;  1TWH A;  3GTJ A;  1TWA A;  3IAY A;  1Y1V A;  2A6H D;  4Q5G A;  3GTQ A;  2R7Z A;  4FYD A;  2NVY A;  1VCC A;  2A69 D;  3SJR A;  1A36 A;  3GTL A;  1ZYR D;  1MIU A;  2WAQ A;  4AN8 A;  1EH1 A;  3K57 A;  3DU6 A;  1RR8 C;  3H0G A;  3K58 A;  2E2H A;  1WQG A;  3HKZ A;  3K59 A;  4AYB A;  1SFO A;  3CQZ A;  2B63 A;  1TWG A;  4D3Y A;  4IP9 A;  1V9M A;  2Y0S A;  3GTM A;  2B9S A;  4QIW A;  1A31 A;  2O5J D;  4H3T A;  1DD5 A;  1I3Q A; 
#chains in the Genus database with same CATH homology
 1LPQ A;  1TWC A;  1SMY D;  2E2I A;  2JA7 A;  3DU5 A;  1EJ9 A;  1YNJ D;  3LF9 A;  1I50 A;  4Q5V A;  3GTK A;  5JSB B;  3WVO A;  5C9H A;  1K83 A;  4NOL A;  2B9S B;  2WB1 A;  4NOK A;  4QCL A;  4KB4 A;  4NOM A;  2VUM A;  1A41 A;  4KB2 A;  1RRJ A;  1SEU A;  4EJ3 A;  3K5M A;  3FKI A;  1EK8 A;  3GTP A;  2JA5 A;  2JA6 A;  4KAW X;  2PMZ A;  1R49 A;  1Y1W A;  2H7G X;  2CW0 D;  4OYD B;  4AHC A;  1R5Z A;  1TWF A;  1Q8I A;  1TGO A;  3M4A A;  1I6V D;  3KYL A;  3GTG A;  3K5N A;  2H7F X;  1IS1 A;  1GE9 A;  4KC6 A;  2YU9 A;  1WQF A;  2A6E D;  3P9A A;  3IGC A;  1R9T A;  4F3E A;  2R93 A;  1ISE A;  1WQH A;  4C2M A;  4GFQ A;  1Y69 8;  1SC7 A;  1T8I A;  5MLC 9;  5JSN B;  2F4Q A;  1A35 A;  3GTO A;  1K4S A;  4L8I A;  4KDD A;  4O26 A;  3LHP S;  5CQG A;  2BE5 D;  1K4T A;  4D3Z A;  3MAQ A;  1TL8 A;  1HQM D;  1IW7 D;  2A68 D;  4FGU A;  2R4G A;  2R92 A;  3K5L A;  1NH3 A;  2NVX A;  4IP8 A;  4JLR C;  4FXD A;  4LMO A;  1YNN D;  1WCM A;  3K5O A;  1TWH A;  3GTJ A;  1TWA A;  3IAY A;  1Y1V A;  2A6H D;  4Q5G A;  3GTQ A;  2R7Z A;  4FYD A;  2NVY A;  1VCC A;  2A69 D;  3SJR A;  1A36 A;  3GTL A;  1ZYR D;  1MIU A;  2WAQ A;  4AN8 A;  1EH1 A;  3K57 A;  3DU6 A;  1RR8 C;  3H0G A;  3K58 A;  2E2H A;  1WQG A;  3HKZ A;  3K59 A;  4AYB A;  1SFO A;  3CQZ A;  2B63 A;  1TWG A;  4D3Y A;  4IP9 A;  1V9M A;  2Y0S A;  3GTM A;  2B9S A;  4QIW A;  1A31 A;  2O5J D;  4H3T A;  1DD5 A;  1I3Q 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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