1EN7
ENDONUCLEASE VII (ENDOVII) FROM PHAGE T4
External Resource: Annotation
Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage
Domain Annotation: SCOP2 Classification SCOP2 Database Homepage
Chains | Type | Family Name | Domain Identifier | Family Identifier | Provenance Source (Version) |
---|---|---|---|---|---|
B | SCOP2B Superfamily | Recombination endonuclease VII, C-terminal and dimerization domains | 8035467 | 3001784 | SCOP2B (2022-06-29) |
B | SCOP2B Superfamily | His-Me finger endonucleases | 8035472 | 3001893 | SCOP2B (2022-06-29) |
A | SCOP2 Family | Recombination endonuclease VII, C-terminal and dimerization domains | 8023087 | 4002812 | SCOP2 (2022-06-29) |
A | SCOP2 Family | Recombination endonuclease VII, N-terminal domain | 8023092 | 4002806 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | Recombination endonuclease VII, C-terminal and dimerization domains | 8035467 | 3001784 | SCOP2 (2022-06-29) |
A | SCOP2 Superfamily | His-Me finger endonucleases | 8035472 | 3001893 | SCOP2 (2022-06-29) |
Domain Annotation: ECOD Classification ECOD Database Homepage
Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
---|---|---|---|---|---|---|---|---|
B | Endonuc-dimeris | e1en7B1 | A: alpha arrays | X: LEM/SAP HeH motif-like | H: LEM/SAP HeH motif | T: LEM/SAP HeH motif | F: Endonuc-dimeris | ECOD (1.6) |
B | Endonuclease_7 | e1en7B2 | A: few secondary structure elements | X: His-Me finger endonucleases (From Homology) | H: His-Me finger endonucleases | T: His-Me finger endonucleases | F: Endonuclease_7 | ECOD (1.6) |
A | Endonuc-dimeris | e1en7A1 | A: alpha arrays | X: LEM/SAP HeH motif-like | H: LEM/SAP HeH motif | T: LEM/SAP HeH motif | F: Endonuc-dimeris | ECOD (1.6) |
A | Endonuclease_7 | e1en7A2 | A: few secondary structure elements | X: His-Me finger endonucleases (From Homology) | H: His-Me finger endonucleases | T: His-Me finger endonucleases | F: Endonuclease_7 | ECOD (1.6) |
Domain Annotation: CATH CATH Database Homepage
Chain | Domain | Class | Architecture | Topology | Homology | Provenance Source (Version) |
---|---|---|---|---|---|---|
B | 3.40.1800.10 | Alpha Beta | 3-Layer(aba) Sandwich | His-Me finger endonuclease fold | His-Me finger endonucleases | CATH (4.3.0) |
B | 1.10.720.10 | Mainly Alpha | Orthogonal Bundle | Transcription Termination Factor Rho, Rna-binding Domain | Chain A, Domain 1 | CATH (4.3.0) |
A | 3.40.1800.10 | Alpha Beta | 3-Layer(aba) Sandwich | His-Me finger endonuclease fold | His-Me finger endonucleases | CATH (4.3.0) |
A | 1.10.720.10 | Mainly Alpha | Orthogonal Bundle | Transcription Termination Factor Rho, Rna-binding Domain | Chain A, Domain 1 | CATH (4.3.0) |
Protein Family Annotation Pfam Database Homepage
Chains | Accession | Name | Description | Comments | Source |
---|---|---|---|---|---|
PF09124 | T4 recombination endonuclease VII, dimerisation (Endonuc-dimeris) | T4 recombination endonuclease VII, dimerisation | Members of this family, which are predominantly found in Bacteriophage T4 recombination endonuclease VII, adopt a helical secondary structure, with three alpha helices oriented parallel to each other. They mediate dimerisation of the protein, as well ... | Domain | |
PF02945 | Recombination endonuclease VII (Endonuclease_7) | Recombination endonuclease VII | - | Domain |
Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage
Chains | Polymer | Molecular Function | Biological Process | Cellular Component |
---|---|---|---|---|
RECOMBINATION ENDONUCLEASE VII | - | - |
InterPro: Protein Family Classification InterPro Database Homepage
Chains | Accession | Name | Type |
---|---|---|---|
IPR004211 | Recombination endonuclease VII | Family | |
IPR038563 | Recombination endonuclease VII superfamily | Homologous Superfamily | |
IPR036309 | T4 recombination endonuclease VII, dimerisation domain superfamily | Homologous Superfamily | |
IPR015208 | T4 recombination endonuclease VII, dimerisation | Domain | |
IPR044925 | His-Me finger superfamily | Homologous Superfamily |
Structure Motif Annotation: Mechanism and Catalytic Site Atlas M-CSA Database Homepage
Chains | Enzyme Name | Description | Catalytic Residues |
---|---|---|---|
crossover junction endodeoxyribonuclease M-CSA #161 | Endonuclease VII from Bacteriophage t4 is a junction-resolving enzyme. It has a broad substrate specificity, and recognises a variety of branched DNA structures and other structural perturbations in DNA such as Y-junctions, heteroduplex loops and abasic sites. | Defined by 6 residues: ASP:A-40HIS:A-41HIS:A-43ASN:A-62GLU:A-65HIS:B-105 | EC: 3.1.22.4 (PDB Primary Data) |