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| Annotation rule MF_00938 |
General rule information
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| Accession | MF_00938 |
| Dates | 23-JAN-2013 (Created) 19-NOV-2019 (Last updated, Version 8) |
| Name | ParE_type1 |
| Scope | Bacteria; Proteobacteria |
| Templates | P20083 (PARE_ECOLI); Q59961 (PARE_STRPN): [Recover all] |
| Triggered by |
Propagated annotation
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Identifier, protein and gene names
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| Identifier |
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| Protein name |
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| Gene name |
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Comments
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| Function | Topoisomerase IV is essential for chromosome segregation. It relaxes supercoiled DNA. Performs the decatenation events required during the replication of a circular DNA molecule. |
| Catalytic activity | Reaction=ATP-dependent breakage, passage and rejoining of double-stranded DNA.; EC=5.6.2.2; |
| Subunit | Heterotetramer composed of ParC and ParE. |
| Similarity | Belongs to the type II topoisomerase family. ParE type 1 subfamily. |
Keywords
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Gene Ontology
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GO:0005524; Molecular function: ATP binding.
GO:0003677; Molecular function: DNA binding.
GO:0003918; Molecular function: DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity.
GO:0007059; Biological process: chromosome segregation.
GO:0006265; Biological process: DNA topological change.
GO:0003677; Molecular function: DNA binding.
GO:0003918; Molecular function: DNA topoisomerase type II (double strand cut, ATP-hydrolyzing) activity.
GO:0007059; Biological process: chromosome segregation.
GO:0006265; Biological process: DNA topological change.
Cross-references
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| PROSITE | PS00177; TOPOISOMERASE_II; 1; |
| PS50880; TOPRIM; 1; trigger=PRU00995; | |
| Pfam | PF00204; DNA_gyraseB; 1; |
| PF00986; DNA_gyraseB_C; 1; | |
| PF02518; HATPase_c; 1; | |
| PF01751; Toprim; 1; | |
| PRINTS | PR00418; TPI2FAMILY; 1; |
| TIGRFAMs | TIGR01055; parE_Gneg; 1; |
Features
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| From: PARE_ECOLI (P20083) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| NP_BIND | 110 | 116 | ATP | G-L-[HN]-G-V-G-x | ||||||||
| BINDING (Optional) | 5 | 5 | ATP | Y | ||||||||
| BINDING (Optional) | 42 | 42 | ATP | N | ||||||||
| BINDING (Optional) | 69 | 69 | ATP | D | ||||||||
| BINDING (Optional) | 334 | 334 | ATP | K | ||||||||
| SITE (Optional) | 446 | 446 | Interaction with DNA | N | ||||||||
| SITE (Optional) | 497 | 497 | Interaction with DNA | H | ||||||||
| SITE (Optional) | 615 | 615 | Interaction with DNA | R | ||||||||
Additional information
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| Size range | 600-750 amino acids |
| Related rules | None |
| Fusion | None |
| Comments | See MF_00939 for ParE type 2 subfamily. |