ID A0A420XNL6_9ACTN Unreviewed; 507 AA.
AC A0A420XNL6;
DT 08-MAY-2019, integrated into UniProtKB/TrEMBL.
DT 08-MAY-2019, sequence version 1.
DT 24-JAN-2024, entry version 17.
DE RecName: Full=Cobyric acid synthase {ECO:0000256|HAMAP-Rule:MF_00028};
GN Name=cobQ {ECO:0000256|HAMAP-Rule:MF_00028};
GN ORFNames=CLV35_2266 {ECO:0000313|EMBL:RKS73775.1};
OS Motilibacter peucedani.
OC Bacteria; Actinomycetota; Actinomycetes; Motilibacterales;
OC Motilibacteraceae; Motilibacter.
OX NCBI_TaxID=598650 {ECO:0000313|EMBL:RKS73775.1, ECO:0000313|Proteomes:UP000281955};
RN [1] {ECO:0000313|EMBL:RKS73775.1, ECO:0000313|Proteomes:UP000281955}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=RP-AC37 {ECO:0000313|EMBL:RKS73775.1,
RC ECO:0000313|Proteomes:UP000281955};
RA Goeker M.;
RT "Genomic Encyclopedia of Archaeal and Bacterial Type Strains, Phase II
RT (KMG-II): from individual species to whole genera.";
RL Submitted (OCT-2018) to the EMBL/GenBank/DDBJ databases.
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:RKS73775.1}.
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DR EMBL; RBWV01000012; RKS73775.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A420XNL6; -.
DR InParanoid; A0A420XNL6; -.
DR OrthoDB; 9808302at2; -.
DR UniPathway; UPA00148; -.
DR Proteomes; UP000281955; 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; cd05389; CobQ_N; 1.
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; IPR047045; CobQ_N.
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};
KW Reference proteome {ECO:0000313|Proteomes:UP000281955}.
FT DOMAIN 6..227
FT /note="CobQ/CobB/MinD/ParA nucleotide binding"
FT /evidence="ECO:0000259|Pfam:PF01656"
FT DOMAIN 257..433
FT /note="CobB/CobQ-like glutamine amidotransferase"
FT /evidence="ECO:0000259|Pfam:PF07685"
FT ACT_SITE 336
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00028"
FT ACT_SITE 427
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00028"
SQ SEQUENCE 507 AA; 53287 MW; F2496DE2526EACF2 CRC64;
MSGALLVAGT TSDAGKSLLT AGICRWLVRR GLSVAPFKAQ NMSLNSWVTA DGAEIGRAQA
VQAAAARVEP EAAMNPVLLK PGSDRHSQVV LLGRPVAEVD AMSYREHKPR LLEVALESLA
DLRRRFDVVV CEGAGSPAEI NLRDRDIANM GLARAAGLPV VVVGDIDRGG VFASMFGTLS
LLSAADQALV AGFVVNKFRG DPALLEPGLA MLRVLTGRPV LGVVPWVGGL QLDLEDSLGM
DVPRAPAGPP VGAETLRVAV VRLPRVSNAT DVDALACEPG VEVVFADRPE QVLAADLAVL
PGSRATVTDL DWLRSRGLDV ALALRADRGL PVLGICGGYQ MLGCTIVDPV ESRRGEVEGL
GLLPASTRFE RDKTLGRPRG TAAGGEPVEA YEIHHGIVTA DAEPLFTTSD GVGEGCRAGS
VWGTTWHGVL ENDLWRRAFL REVADLAGRA FEPAQRTSFA AVRDARLDAL GDLVENHCDT
GALLRLIEEG APTGLPFVPP GAPEVPA
//
