2QNFA

Crystal structure of t4 endonuclease vii h43n mutant in complex with heteroduplex dna containing base mismatches
Total Genus 50
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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
50
sequence length
157
structure length
157
Chain Sequence
MLLTGKLYKEEKQKFYDAQNGKCLICQRELNPDVQANHLDHDNELNGPKAGKVRGLLCNLCNAAEGQMKHKFNRSGLKGQGVDYLEWLENLLTYLKSDYTQNNIHPNFVGDKSKEFSRLGKEEMMAEMLQRGFEYNESDTKTQLIASFKKQLRKSLK
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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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molecule tags Hydrolase/dna
molecule keywords DNA (5'-D(*DCP*DAP*DCP*DAP*DTP*DCP*DGP*DAP*DTP*DGP*DGP*DAP*D
publication title Crystal structure of T4 endonuclease VII resolving a Holliday junction.
pubmed doi rcsb
source organism Enterobacteria phage t4
total genus 50
structure length 157
sequence length 157
chains with identical sequence B
ec nomenclature ec 3.1.22.4: Crossover junction endodeoxyribonuclease.
pdb deposition date 2007-07-18

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF02945 Endonuclease_7 Recombination endonuclease VII
A PF09124 Endonuc-dimeris T4 recombination endonuclease VII, dimerisation
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.10.720.10 Mainly Alpha Orthogonal Bundle Transcription Termination Factor Rho, Rna-binding Domain; Chain A, Domain 1 Transcription Termination Factor Rho, Rna-binding Domain; Chain A, Domain 1 2qnfA02
3.40.1800.10 Alpha Beta 3-Layer(aba) Sandwich His-Me finger endonuclease fold His-Me finger endonucleases 2qnfA01
2QNCA 2HJQA 3GOXA 1A62A 1E7LA 1A8VA 1E7DA 1EN7A 2QNFA 1A63A 3FC3A 3L0OA 2A8VA
chains in the Genus database with same CATH superfamily
3QKJA 1PZWA 1E7LA 2DK4A 1H9EA 1EN7A 1GL9B 2ODGC 5CIUA 3FLGA 1Y02A 1A63A 2LD7A 4BITA 3L0OA 2MPHA 3LLRA 2QNCA 2A8VA 2N1UA 2RNNA 1GKUB 1H1JS 1ZS9A 2KVUA 2RNOA 2JVWA 2KDPA 2KFVA 2KVEA 1A62A 4UZWA 2LC3A 1A8VA 2KW9A 1H9FA 2W51A 1YNSA 2QNFA 1JEQA 1JEIA 2KVDA 2HJQA 3GOXA 2ODCI 2G80A 1GJJA 1E7DA 1V66A 1ZBHA 1JJRA 3FC3A 2WQGA 1KHCA
chains in the Genus database with same CATH topology
1E7LA 2DK4A 1H9EA 1EN7A 1GL9B 2ODGC 1Y02A 1A63A 2LD7A 3L0OA 2MPHA 2A8VA 2QNCA 1GKUB 1ZS9A 2KFVA 1A62A 2LC3A 1A8VA 1H9FA 2W51A 1YNSA 2QNFA 1JEIA 2HJQA 3GOXA 2ODCI 2G80A 1GJJA 1E7DA 3FC3A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2QNC A;  2HJQ A;  3GOX A;  1A62 A;  1E7L A;  1A8V A;  1E7D A;  1EN7 A;  2QNF A;  1A63 A;  3FC3 A;  3L0O A;  2A8V A; 
#chains in the Genus database with same CATH topology
 3QKJ A;  1PZW A;  1E7L A;  2DK4 A;  1H9E A;  1EN7 A;  1GL9 B;  2ODG C;  5CIU A;  3FLG A;  1Y02 A;  1A63 A;  2LD7 A;  4BIT A;  3L0O A;  2MPH A;  3LLR A;  2QNC A;  2A8V A;  2N1U A;  2RNN A;  1GKU B;  1H1J S;  1ZS9 A;  2KVU A;  2RNO A;  2JVW A;  2KDP A;  2KFV A;  2KVE A;  1A62 A;  4UZW A;  2LC3 A;  1A8V A;  2KW9 A;  1H9F A;  2W51 A;  1YNS A;  2QNF A;  1JEQ A;  1JEI A;  2KVD A;  2HJQ A;  3GOX A;  2ODC I;  2G80 A;  1GJJ A;  1E7D A;  1V66 A;  1ZBH A;  1JJR A;  3FC3 A;  2WQG A;  1KHC A; 
#chains in the Genus database with same CATH homology
 1E7L A;  2DK4 A;  1H9E A;  1EN7 A;  1GL9 B;  2ODG C;  1Y02 A;  1A63 A;  2LD7 A;  3L0O A;  2MPH A;  2A8V A;  2QNC A;  1GKU B;  1ZS9 A;  2KFV A;  1A62 A;  2LC3 A;  1A8V A;  1H9F A;  2W51 A;  1YNS A;  2QNF A;  1JEI A;  2HJQ A;  3GOX A;  2ODC I;  2G80 A;  1GJJ A;  1E7D A;  3FC3 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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