HAMAP rule MF_02133
General rule information
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Accession | MF_02133 |
Dates | 5-SEP-2017 (Created)
27-JUL-2023 (Last updated, Version 6) |
Name | UBact |
Scope(s) |
Bacteria |
Template(s) | J9ZCN8 (UBACT_LEPFM); A0A0K2G9F6 (UBACT_NITMO); M1YW29 (UBACT_NITG3); S0EX56 (UBACT_CHTCT); B3DVI3 (UBACT_METI4); B9XEI9 (UBACT_PEDPL); A0A0J1BDH3 (UBACT_RHOIS); A0A1F6CTG8 (UBACT_HANXR); A0A1F5UTC9 (UBACT_FRAXR); A0A1G2PK14 (UBACT_TERXR); H5SQ95 (UBACT_ACEAU); A0A0G0MF47 (UBACT_YANXG); [ Recover all ] |
Triggered by |
HAMAP; MF_02133 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | UBACT |
Protein name | RecName: Full=Prokaryotic ubiquitin-like protein UBact; |
Gene name | Name=ubact; |
Comments
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case <OC:Planctomycetota> | |
FUNCTION | May function as a protein modifier covalently attached to lysine residues of substrate proteins. As this bacterium does not seem to encode proteasome subunits and proteasome ATPase adjacently to UBact, this tagging system may serve another role than targeting the modified proteins for degradation by proteasomes. |
else | |
FUNCTION | May function as a protein modifier covalently attached to lysine residues of substrate proteins. This may serve to target the modified proteins for degradation by proteasomes. |
end case | |
case <FTTag:deamidation> | |
PTM | May be modified by deamidation of its C-terminal glutamine to glutamate by the adjacently encoded deamidase. This could be a prerequisite to the subsequent conjugation, as shown in the other prokaryotic ubiquitin-like protein Pup. |
end case | |
SIMILARITY | Belongs to the ubiquitin-like protein UBact family. |
Keywords
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Gene Ontology
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GO:0031386; Molecular function:protein tag activity |
Cross-references
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Features
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From: UBACT_NITG3 (M1YW29) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
MOD_RES | Cter | Cter | /note="Deamidated glutamine" | deamidation | Q | |||||||
case <FT:1> | ||||||||||||
CROSSLNK | Cter | Cter | /note="Isoglutamyl lysine isopeptide (Gln-Lys) (interchain with K-? in acceptor proteins)" | [Q] | ||||||||
else | ||||||||||||
CROSSLNK | Cter | Cter | /note="Isoglutamyl lysine isopeptide (Glu-Lys) (interchain with K-? in acceptor proteins)" | [E] | ||||||||
end case |
Additional information
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Size range | 56-79 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |