2QNCA

Crystal structure of t4 endonuclease vii n62d mutant in complex with a dna holliday junction
Total Genus 47
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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
47
sequence length
157
structure length
157
Chain Sequence
MLLTGKLYKEEKQKFYDAQNGKCLICQRELNPDVQANHLDHDHELNGPKAGKVRGLLCNLCDAAEGQMKHKFNRSGLKGQGVDYLEWLENLLTYLKSDYTQNNIHPNFVGDKSKEFSRLGKEEMMAEMLQRGFEYNESDTKTQLIASFKKQLRKSLK
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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 T4 endonuclease VII resolving a Holliday junction.
pubmed doi rcsb
molecule keywords DNA (5'-D(*DCP*DG*DAP*DAP*DGP*DAP*DAP*DTP*DTP*DCP*DCP*DGP*DG
molecule tags Hydrolase/dna
source organism Enterobacteria phage t4
total genus 47
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 2qncA02
3.40.1800.10 Alpha Beta 3-Layer(aba) Sandwich His-Me finger endonuclease fold His-Me finger endonucleases 2qncA01
1E7LA 2A8VA 2QNFA 2QNCA 3GOXA 3FC3A 1E7DA 2HJQA 1EN7A 1A8VA 1A63A 1A62A 3L0OA
chains in the Genus database with same CATH superfamily
1E7LA 4BITA 2QNFA 1GL9B 1H9FA 1PZWA 2WQGA 3GOXA 1H9EA 2G80A 3FC3A 1JJRA 1EN7A 1JEIA 2LD7A 2KDPA 2N1UA 2RNNA 1YNSA 2KVEA 1H1JS 5CIUA 4UZWA 1KHCA 3LLRA 1Y02A 1V66A 2RNOA 3L0OA 3QKJA 2LC3A 2A8VA 2DK4A 2KVDA 2KW9A 1GJJA 2KFVA 2HJQA 2W51A 1ZBHA 1A8VA 1ZS9A 1A62A 1A63A 1GKUB 2ODCI 2QNCA 2JVWA 1JEQA 3FLGA 1E7DA 2MPHA 2ODGC 2KVUA
chains in the Genus database with same CATH topology
1E7LA 1H9FA 1GL9B 3GOXA 1H9EA 2G80A 3FC3A 1EN7A 1JEIA 2LD7A 1YNSA 1Y02A 3L0OA 2LC3A 2A8VA 2DK4A 1GJJA 2KFVA 2HJQA 2W51A 1A8VA 1ZS9A 1A62A 1A63A 1GKUB 2ODCI 2QNCA 1E7DA 2MPHA 2ODGC 2QNFA
chains in the Genus database with same CATH homology


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