AC   MF_00692;
DC   Protein; auto
TR   HAMAP; MF_00692; -; 1; level=0
XX
Names: YdiU_SelO
XX
ID   SELO
DE   RecName: Full=Protein nucleotidyltransferase YdiU;
DE            EC=2.7.7.-;
DE   AltName: Full=Protein adenylyltransferase YdiU;
DE            EC=2.7.7.108;
DE   AltName: Full=Protein uridylyltransferase YdiU;
DE            EC=2.7.7.-;
GN   Name=ydiU; Synonyms=selO;
XX
CC   -!- FUNCTION: Nucleotidyltransferase involved in the post-translational
CC       modification of proteins. It can catalyze the addition of adenosine
CC       monophosphate (AMP) or uridine monophosphate (UMP) to a protein,
CC       resulting in modifications known as AMPylation and UMPylation.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-seryl-[protein] + ATP = 3-O-(5'-adenylyl)-L-seryl-[protein]
CC         + diphosphate; Xref=Rhea:RHEA:58120, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC         COMP:15073, ChEBI:CHEBI:29999, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:142516; EC=2.7.7.108;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-threonyl-[protein] + ATP = 3-O-(5'-adenylyl)-L-threonyl-
CC         [protein] + diphosphate; Xref=Rhea:RHEA:54292, Rhea:RHEA-COMP:11060,
CC         Rhea:RHEA-COMP:13847, ChEBI:CHEBI:30013, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:138113; EC=2.7.7.108;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-tyrosyl-[protein] + ATP = O-(5'-adenylyl)-L-tyrosyl-
CC         [protein] + diphosphate; Xref=Rhea:RHEA:54288, Rhea:RHEA-COMP:10136,
CC         Rhea:RHEA-COMP:13846, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:46858, ChEBI:CHEBI:83624; EC=2.7.7.108;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-histidyl-[protein] + UTP = N(tele)-(5'-uridylyl)-L-histidyl-
CC         [protein] + diphosphate; Xref=Rhea:RHEA:83891, Rhea:RHEA-COMP:9745,
CC         Rhea:RHEA-COMP:20239, ChEBI:CHEBI:29979, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:46398, ChEBI:CHEBI:233474;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-seryl-[protein] + UTP = O-(5'-uridylyl)-L-seryl-[protein] +
CC         diphosphate; Xref=Rhea:RHEA:64604, Rhea:RHEA-COMP:9863, Rhea:RHEA-
CC         COMP:16635, ChEBI:CHEBI:29999, ChEBI:CHEBI:33019, ChEBI:CHEBI:46398,
CC         ChEBI:CHEBI:156051;
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=L-tyrosyl-[protein] + UTP = O-(5'-uridylyl)-L-tyrosyl-
CC         [protein] + diphosphate; Xref=Rhea:RHEA:83887, Rhea:RHEA-COMP:10136,
CC         Rhea:RHEA-COMP:20238, ChEBI:CHEBI:33019, ChEBI:CHEBI:46398,
CC         ChEBI:CHEBI:46858, ChEBI:CHEBI:90602;
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC       Name=Mn(2+); Xref=ChEBI:CHEBI:29035;
CC   -!- SIMILARITY: Belongs to the SELO family.
XX
DR   Pfam; PF02696; UPF0061; 1; trigger=no
DR   NCBIfam; NF040880; adnlytase_SelO; 0-1; trigger=no
XX
KW   ATP-binding
KW   Magnesium
KW   Manganese
KW   Metal-binding
KW   Nucleotide-binding
KW   Nucleotidyltransferase
KW   Transferase
XX
GO   GO:0005524; F:ATP binding
GO   GO:0000287; F:magnesium ion binding
GO   GO:0030145; F:manganese ion binding
GO   GO:0016779; F:nucleotidyltransferase activity
XX
FT   From: SELO_PSESM (Q87VB1)
FT   ACT_SITE        252
FT                   /note="Proton acceptor"
FT   Condition: D
FT   BINDING         90
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: G
FT   BINDING         92
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: G
FT   BINDING         93
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: R
FT   BINDING         113
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: K
FT   BINDING         125
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: D
FT   BINDING         126
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: G
FT   BINDING         176
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: R
FT   BINDING         183
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: R
FT   BINDING         253
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT   Condition: N
FT   BINDING         262
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT   Optional; Condition: D
FT   BINDING         262
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT   Condition: D
XX
Size: 450-650;
Related: None;
Template: Q87VB1; P77649; Q8ZPS5;
Scope:
 Bacteria
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: None
XX
# Revision 1.28 2025/02/14
//