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Annotation rule MF_00152 |
Accession | MF_00152 |
Dates | 1-JUN-2001 (Created) 3-DEC-2019 (Last updated, Version 29) |
Name | Nfo |
Scope | Bacteria
Archaea |
Template | P0A6C1 (END4_ECOLI) |
Triggered by |
Identifier |
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Protein name |
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Gene name |
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Function | Endonuclease IV plays a role in DNA repair. It cleaves phosphodiester bonds at apurinic or apyrimidinic (AP) sites, generating a 3'-hydroxyl group and a 5'-terminal sugar phosphate. |
Catalytic activity | Reaction=Endonucleolytic cleavage to 5'-phosphooligonucleotide end-products.; EC=3.1.21.2; |
Cofactor | Zn(2+) Note: Binds 3 Zn(2+) ions. |
Similarity | Belongs to the AP endonuclease 2 family. |
Pfam | PF01261; AP_endonuc_2; 1; |
TIGRFAMs | TIGR00587; Nfo; 1; |
PROSITE | PS00729; AP_NUCLEASE_F2_1; 1; |
PS00730; AP_NUCLEASE_F2_2; 1; | |
PS00731; AP_NUCLEASE_F2_3; 1; | |
PS51432; AP_NUCLEASE_F2_4; 1; |
From: END4_ECOLI (P0A6C1) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
METAL | 69 | 69 | Zinc 1 | H | ||||||||
METAL | 109 | 109 | Zinc 1 | H | ||||||||
METAL | 145 | 145 | Zinc 1 | E | ||||||||
METAL | 145 | 145 | Zinc 2 | E | ||||||||
METAL | 179 | 179 | Zinc 2 | D | ||||||||
METAL | 182 | 182 | Zinc 3 | H | ||||||||
METAL | 216 | 216 | Zinc 2 | H | ||||||||
METAL | 229 | 229 | Zinc 3 | D | ||||||||
METAL | 231 | 231 | Zinc 3 | H | ||||||||
METAL | 261 | 261 | Zinc 2 | E |
Size range | 252-310 amino acids |
Related rules | None |
Fusion | None |