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Annotation rule MF_01817 |
Accession | MF_01817 |
Dates | 17-AUG-2003 (Created) 19-NOV-2019 (Last updated, Version 25) |
Name | Recomb_XerD_like |
Scope | Bacteria; Streptococcaceae |
Templates | P0A4T0 (XERDL_STRR6); Q9CG32 (XERDL_LACLA): [Recover all] |
Triggered by |
Identifier |
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Protein name |
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Function | Putative tyrosine recombinase. Not involved in the cutting and rejoining of the recombining DNA molecules on dif(SL) site. |
Subcellular location | Cytoplasm. |
Similarity | Belongs to the 'phage' integrase family. XerD-like subfamily. |
Pfam | PF00589; Phage_integrase; 1; |
PF02899; Phage_integr_N; 1; | |
PROSITE | PS51900; CB; 1; trigger=PRU01248; |
PS51898; TYR_RECOMBINASE; 1; trigger=PRU01246; |
From: XERDL_LACLA (Q9CG32) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
ACT_SITE | 236 | 236 | O-(3'-phospho-DNA)-tyrosine intermediate | Y |
Size range | 238-253 amino acids |
Related rules | None |
Fusion | None |
Comments | Although strongly related to XerD, it constitutes a distinct protein family. In contrast to the classic XerD protein, it does not contain the Arg-His-Arg-His (R-H-R-H) sandwich residues that are clustered with the Tyr active site. It also lacks the C-terminal region which is known to mediate the interaction with XerC. It is therefore unknown whether it has tyrosine recombinase activity or acts as a regulator. |