AC   MF_00028;
DC   Protein; auto
TR   HAMAP; MF_00028; -; 1; level=0
XX
Names: CobQ
XX
ID   COBQ
case <OC:Bacteria>
DE   RecName: Full=Cobyric acid synthase;
end case
case <OC:Archaea>
DE   RecName: Full=Probable cobyric acid synthase;
end case
GN   Name=cobQ;
XX
CC   -!- FUNCTION: Catalyzes amidations at positions B, D, E, and G on
CC       adenosylcobyrinic A,C-diamide. NH(2) groups are provided by glutamine,
CC       and one molecule of ATP is hydrogenolyzed for each amidation.
CC   -!- PATHWAY: Cofactor biosynthesis; adenosylcobalamin biosynthesis.
CC   -!- SIMILARITY: Belongs to the CobB/CobQ family. CobQ subfamily.
XX
DR   Pfam; PF01656; CbiA; 1; trigger=no
DR   Pfam; PF07685; GATase_3; 1; trigger=no
DR   NCBIfam; TIGR00313; CobQ; 1; trigger=no
DR   PROSITE; PS51274; GATASE_COBBQ; 1; trigger=yes
XX
KW   Cobalamin biosynthesis
KW   Glutamine amidotransferase
XX
GO   GO:0015420; F:ABC-type vitamin B12 transporter activity
XX
FT   From: COBQ_SINSX (P29932)
FT   ACT_SITE        333
FT                   /note="Nucleophile"
FT   Condition: C
FT   ACT_SITE        430
FT   Condition: H
XX
Size: 464-543;
Related: MF_00027;
Template: P29932;
Scope:
 Bacteria
 Archaea
Fusion:
 Nter: None
 Cter: None
Duplicate: None
Plasmid: None
Comments: Called cbiP in Salmonella
XX
# Revision 1.29 2023/06/01
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