ID A0A2V4N0A4_9ACTN Unreviewed; 508 AA.
AC A0A2V4N0A4;
DT 12-SEP-2018, integrated into UniProtKB/TrEMBL.
DT 12-SEP-2018, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=Cobyric acid synthase {ECO:0000256|HAMAP-Rule:MF_00028};
GN Name=cobQ {ECO:0000256|HAMAP-Rule:MF_00028};
GN ORFNames=C7C46_25385 {ECO:0000313|EMBL:PYC73039.1};
OS Streptomyces tateyamensis.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=565073 {ECO:0000313|EMBL:PYC73039.1, ECO:0000313|Proteomes:UP000248039};
RN [1] {ECO:0000313|EMBL:PYC73039.1, ECO:0000313|Proteomes:UP000248039}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 21389 {ECO:0000313|EMBL:PYC73039.1,
RC ECO:0000313|Proteomes:UP000248039};
RA Schwalen C.J., Hudson G.A., Mitchell D.A.;
RT "Bioinformatic expansion and discovery of thiopeptide antibiotics.";
RL Submitted (MAR-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: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|PROSITE-ProRule:PRU00605}.
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:PYC73039.1}.
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DR EMBL; PYBW01000101; PYC73039.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2V4N0A4; -.
DR OrthoDB; 9808302at2; -.
DR UniPathway; UPA00148; -.
DR Proteomes; UP000248039; 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.
DR PROSITE; PS51273; GATASE_TYPE_1; 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:UP000248039}.
FT DOMAIN 5..229
FT /note="CobQ/CobB/MinD/ParA nucleotide binding"
FT /evidence="ECO:0000259|Pfam:PF01656"
FT DOMAIN 259..429
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 422
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00028"
SQ SEQUENCE 508 AA; 53614 MW; 36FB0E4A45A4C169 CRC64;
MSNAILVAGT TSDAGKSVVT AGICRWLVRQ GVRVAPFKAQ NMSLNSMVTA DGAEIGRAQV
MQAQAARVEP EAAMNPVLLK PGADGRSQVV LLGRPVAEVG ALDYRERKPY LLQRSLECLA
DLRARFDVVV CEGAGSPAEI NLRDRDIANM GLARAADLPV VVVGDIDRGG VFAAMYGTLA
LLDAADQALV AGWLVNKFRG DARLLKPGLD MLHELTGRPV LGTLPMLPGL WLDAEDSLDL
SSAVVDRVSA GPVGAEVLRV AVLRFPRLSN FTDLDALAQE PGVLVRWATR PEELADADLV
VLPGTRATVA DLAWLRERGL AGPLRERAAA GRPVLGVCGG YQMLGRRITD LVESGAGTVD
GLGLLPTVVE FGAEKVLGRP VGEALGERVE GYEIHHGVVT VEGGDPFLDG CRAGEVWGTT
WHGALENDGF RRAFLRAVAA AAGRAFVPAP DTCFAAARQE RLDRLGDLIE EHADTDALWR
LIEGGAPGGL PFVAPGAPVA RGVEGEQL
//
