ID A0A1F5KK14_9BACT Unreviewed; 495 AA.
AC A0A1F5KK14;
DT 15-FEB-2017, integrated into UniProtKB/TrEMBL.
DT 15-FEB-2017, sequence version 1.
DT 24-JAN-2024, entry version 28.
DE RecName: Full=Cobyric acid synthase {ECO:0000256|HAMAP-Rule:MF_00028};
GN Name=cobQ {ECO:0000256|HAMAP-Rule:MF_00028};
GN ORFNames=A3D25_01740 {ECO:0000313|EMBL:OGE41232.1};
OS Candidatus Daviesbacteria bacterium RIFCSPHIGHO2_02_FULL_43_12.
OC Bacteria; Candidatus Daviesbacteria.
OX NCBI_TaxID=1797776 {ECO:0000313|EMBL:OGE41232.1, ECO:0000313|Proteomes:UP000177328};
RN [1] {ECO:0000313|EMBL:OGE41232.1, ECO:0000313|Proteomes:UP000177328}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=27774985; DOI=10.1038/ncomms13219;
RA Anantharaman K., Brown C.T., Hug L.A., Sharon I., Castelle C.J.,
RA Probst A.J., Thomas B.C., Singh A., Wilkins M.J., Karaoz U., Brodie E.L.,
RA Williams K.H., Hubbard S.S., Banfield J.F.;
RT "Thousands of microbial genomes shed light on interconnected biogeochemical
RT processes in an aquifer system.";
RL Nat. Commun. 7:13219-13219(2016).
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 {ECO:0000256|HAMAP-Rule:MF_00028}.
CC -!- PATHWAY: Cofactor biosynthesis; adenosylcobalamin biosynthesis.
CC {ECO:0000256|ARBA:ARBA00004953, ECO:0000256|HAMAP-Rule:MF_00028}.
CC -!- SIMILARITY: Belongs to the CobB/CobQ family. CobQ subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_00028}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OGE41232.1}.
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DR EMBL; MFDD01000002; OGE41232.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1F5KK14; -.
DR UniPathway; UPA00148; -.
DR Proteomes; UP000177328; Unassembled WGS sequence.
DR GO; GO:0015420; F:ABC-type vitamin B12 transporter activity; IEA:UniProtKB-UniRule.
DR GO; GO:0003824; F:catalytic activity; IEA:InterPro.
DR GO; GO:0009236; P:cobalamin biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-UniRule.
DR CDD; cd01750; GATase1_CobQ; 1.
DR Gene3D; 3.40.50.880; -; 1.
DR Gene3D; 3.40.50.300; P-loop containing nucleotide triphosphate hydrolases; 1.
DR HAMAP; MF_00028; CobQ; 1.
DR InterPro; IPR029062; Class_I_gatase-like.
DR InterPro; IPR002586; CobQ/CobB/MinD/ParA_Nub-bd_dom.
DR InterPro; IPR033949; CobQ_GATase1.
DR InterPro; IPR004459; CobQ_synth.
DR InterPro; IPR011698; GATase_3.
DR InterPro; IPR027417; P-loop_NTPase.
DR NCBIfam; TIGR00313; cobQ; 1.
DR PANTHER; PTHR21343:SF1; COBYRIC ACID SYNTHASE; 1.
DR PANTHER; PTHR21343; DETHIOBIOTIN SYNTHETASE; 1.
DR Pfam; PF01656; CbiA; 1.
DR Pfam; PF07685; GATase_3; 1.
DR SUPFAM; SSF52317; Class I glutamine amidotransferase-like; 1.
DR SUPFAM; SSF52540; P-loop containing nucleoside triphosphate hydrolases; 1.
DR PROSITE; PS51274; GATASE_COBBQ; 1.
PE 3: Inferred from homology;
KW Cobalamin biosynthesis {ECO:0000256|ARBA:ARBA00022573, ECO:0000256|HAMAP-
KW Rule:MF_00028};
KW Glutamine amidotransferase {ECO:0000256|ARBA:ARBA00022962,
KW ECO:0000256|HAMAP-Rule:MF_00028}.
FT DOMAIN 8..235
FT /note="CobQ/CobB/MinD/ParA nucleotide binding"
FT /evidence="ECO:0000259|Pfam:PF01656"
FT DOMAIN 260..440
FT /note="CobB/CobQ-like glutamine amidotransferase"
FT /evidence="ECO:0000259|Pfam:PF07685"
FT ACT_SITE 338
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00028"
FT ACT_SITE 432
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00028"
SQ SEQUENCE 495 AA; 54089 MW; E0D72B8DF6C8CDC2 CRC64;
MNRKVKTLMV QGTASGVGKS LLATALCRIL YQDGLDIAPF KAINISLNSG VTANREEIAI
SQIAQAQAAG VEPEANMNPF LIKPQHNQKP QVIIKGKLAS PTQIAKYYTD KDGLWSVVKQ
SFENLAGCHE VIILEGAASP AEPSFISSDV VNLKIAKYAK SPVILVGDID QGGVFASLEG
TISILKRHDP KASQLIQGIV INKYQGEKRH LESACRELTR ITGVPVLGVV PLMQNHGIAD
EDTWFLKDKS TTRRAIVLDL VIIRTPGLQN SPDFDPLFEE PGVQTRFVSN VIGIGDPDLI
ILPGTKNTIS DLHWLEEAGF KKLILNHAEA GKAIIGICGG FQMLGKIIRD PHSVESNEQR
VAGLGLLDTE TVFAQKKVTK QTKIKISSGV AMLKGAANLD VKGFEIHMGQ TTKQGVKVSF
DQKGWVLGTY LHDIFKNYNF RTLILGNLAH KTGKKLTSQK TIAAKQDKYD TLADLVRSNL
DMNLLYKIFN KENHA
//
