3M4AA

Crystal structure of a bacterial topoisomerase ib in complex with dna reveals a secondary dna binding site
Total Genus 109
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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
109
sequence length
337
structure length
304
Chain Sequence
b'PSRTELLARRARIARLAVPPAYQDVYVSPDAENELQAFGRDAARLQYRYHPDFVALKKWQRLTRFAGALPTLKVATTADLRASGLPPRKVMALMTRLLHVARFRVGSDIYARQHKTYGLSTLRQRHVVVDGNTVTFRFKGKHGVSQHKATSDRTLAANMQKLLDLPGPWLFQTVDAGGERRRIHSTELNAYLREVIGPFTAKDFRTWGGTLLAAEYLAQQGTESSERQAKKVLVDCVKFVADDLGNTPAVTRGSYICPVIFDRYLDGKVLDDYEPRTERQEAELEGLTRSEGALKRMLESERTL'
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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 topoisomerase IB in complex with DNA reveals a secondary DNA binding site.
pubmed doi rcsb
molecule keywords Putative Type I topoisomerase
source organism Deinococcus radiodurans
molecule tags Isomerase/dna
total genus 109
structure length 304
sequence length 337
ec nomenclature
pdb deposition date 2010-03-10

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 3m4aA02
3.30.66.10 Alpha Beta 2-Layer Sandwich Viral Topoisomerase I DNA topoisomerase I domain 3m4aA01
3.90.15.10 Alpha Beta Alpha-Beta Complex Topoisomerase I; Chain A, domain 3 Topoisomerase I; Chain A, domain 3 3m4aA03
1RR8C 1K4TA 1VCCA 1LPQA 1A41A 1T8IA 1SC7A 2H7GX 1A36A 1R49A 1NH3A 1RRJA 1A35A 1EJ9A 2F4QA 2H7FX 3M4AA 1K4SA 1SEUA 1TL8A 1A31A 2B9SA 3IGCA
chains in the Genus database with same CATH superfamily
1DD5A 1YNJD 4AN8A 4QCLA 1K4TA 2JA6A 2NVXA 4KC6A 3MAQA 5JSBB 1TGOA 4H3TA 3KYLA 1R49A 1NH3A 2PMZA 4OYDB 3SJRA 1V9MA 1WCMA 1RRJA 1EJ9A 2F4QA 3K58A 1K4SA 1SEUA 1Y698 4Q5GA 4FYDA 2YU9A 1TL8A 4AHCA 1TWFA 2R92A 1I3QA 3FKIA 3K5MA 4L8IA 1K83A 4Q5VA 2WB1A 4GFQA 1MIUA 1LPQA 3GTQA 5C9HA 3H0GA 4LMOA 1EK8A 4EJ3A 4FGUA 3GTMA 1SC7A 1SMYD 1WQHA 3DU6A 5CQGA 2A68D 3GTPA 2H7FX 4F3EA 3HKZA 1SFOA 3M4AA 2B9SB 2BE5D 2O5JD 3WVOA 3GTLA 3K5OA 4IP9A 1I50A 2B9SA 3DU5A 3K5LA 1A41A 2NVYA 4KAWX 4AYBA 5JSNB 1IS1A 2H7GX 4NOKA 2A6ED 4C2MA 3GTOA 3K5NA 3GTGA 2R93A 4O26A 1TWHA 4KDDA 4D3YA 1Q8IA 1A35A 3LHPS 2B63A 4NOMA 4KB4A 1TWGA 2VUMA 1GE9A 1Y1VA 4JLRC 4IP8A 2JA7A 3IAYA 2Y0SA 1HQMD 4FXDA 3IGCA 5MLC9 4KB2A 1RR8C 1WQGA 1TWAA 4QIWA 2WAQA 1VCCA 1ISEA 2E2IA 2JA5A 1T8IA 1YNND 1TWCA 3K57A 1I6VD 2CW0D 1WQFA 4D3ZA 1A36A 2R4GA 1IW7D 2A6HD 2E2HA 3LF9A 3GTJA 1Y1WA 1ZYRD 2R7ZA 1R9TA 4NOLA 1EH1A 3K59A 1R5ZA 3P9AA 3GTKA 3CQZA 1A31A 2A69D
chains in the Genus database with same CATH topology
1DD5A 1YNJD 4AN8A 4QCLA 1K4TA 2JA6A 2NVXA 4KC6A 3MAQA 5JSBB 1TGOA 4H3TA 3KYLA 1R49A 1NH3A 2PMZA 4OYDB 3SJRA 1V9MA 1WCMA 1RRJA 1EJ9A 2F4QA 3K58A 1K4SA 1SEUA 1Y698 4Q5GA 4FYDA 2YU9A 1TL8A 4AHCA 1TWFA 2R92A 1I3QA 3FKIA 3K5MA 4L8IA 1K83A 4Q5VA 2WB1A 4GFQA 1MIUA 1LPQA 3GTQA 5C9HA 3H0GA 4LMOA 1EK8A 4EJ3A 4FGUA 3GTMA 1SC7A 1SMYD 1WQHA 3DU6A 5CQGA 2A68D 3GTPA 2H7FX 4F3EA 3HKZA 1SFOA 3M4AA 2B9SB 2BE5D 2O5JD 3WVOA 3GTLA 3K5OA 4IP9A 1I50A 2B9SA 3DU5A 3K5LA 1A41A 2NVYA 4KAWX 4AYBA 5JSNB 1IS1A 2H7GX 4NOKA 2A6ED 4C2MA 3GTOA 3K5NA 3GTGA 2R93A 4O26A 1TWHA 4KDDA 4D3YA 1Q8IA 1A35A 3LHPS 2B63A 4NOMA 4KB4A 1TWGA 2VUMA 1GE9A 1Y1VA 4JLRC 4IP8A 2JA7A 3IAYA 2Y0SA 1HQMD 4FXDA 3IGCA 5MLC9 4KB2A 1RR8C 1WQGA 1TWAA 4QIWA 2WAQA 1VCCA 1ISEA 2E2IA 2JA5A 1T8IA 1YNND 1TWCA 3K57A 1I6VD 2CW0D 1WQFA 4D3ZA 1A36A 2R4GA 1IW7D 2A6HD 2E2HA 3LF9A 3GTJA 1Y1WA 1ZYRD 2R7ZA 1R9TA 4NOLA 1EH1A 3K59A 1R5ZA 3P9AA 3GTKA 3CQZA 1A31A 2A69D
chains in the Genus database with same CATH homology


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

 
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