ID A0A396QEQ9_9FIRM Unreviewed; 289 AA.
AC A0A396QEQ9;
DT 05-DEC-2018, integrated into UniProtKB/TrEMBL.
DT 05-DEC-2018, sequence version 1.
DT 24-JAN-2024, entry version 14.
DE RecName: Full=Glucose-1-phosphate thymidylyltransferase {ECO:0000256|ARBA:ARBA00012461, ECO:0000256|RuleBase:RU003706};
DE EC=2.7.7.24 {ECO:0000256|ARBA:ARBA00012461, ECO:0000256|RuleBase:RU003706};
GN Name=rfbA {ECO:0000313|EMBL:RHV88509.1};
GN ORFNames=DXA96_11100 {ECO:0000313|EMBL:RHV88509.1};
OS Lachnospiraceae bacterium OF09-33XD.
OC Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae.
OX NCBI_TaxID=2292273 {ECO:0000313|EMBL:RHV88509.1, ECO:0000313|Proteomes:UP000265865};
RN [1] {ECO:0000313|EMBL:RHV88509.1, ECO:0000313|Proteomes:UP000265865}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OF09-33XD {ECO:0000313|EMBL:RHV88509.1,
RC ECO:0000313|Proteomes:UP000265865};
RA Zou Y., Xue W., Luo G.;
RT "A genome reference for cultivated species of the human gut microbiota.";
RL Submitted (AUG-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the formation of dTDP-glucose, from dTTP and
CC glucose 1-phosphate, as well as its pyrophosphorolysis.
CC {ECO:0000256|RuleBase:RU003706}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-glucose 1-phosphate + dTTP + H(+) = diphosphate +
CC dTDP-alpha-D-glucose; Xref=Rhea:RHEA:15225, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:37568, ChEBI:CHEBI:57477,
CC ChEBI:CHEBI:58601; EC=2.7.7.24;
CC Evidence={ECO:0000256|ARBA:ARBA00001095,
CC ECO:0000256|RuleBase:RU003706};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- SIMILARITY: Belongs to the glucose-1-phosphate thymidylyltransferase
CC family. {ECO:0000256|ARBA:ARBA00010480, ECO:0000256|RuleBase:RU003706}.
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:RHV88509.1}.
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DR EMBL; QUME01000018; RHV88509.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A396QEQ9; -.
DR Proteomes; UP000265865; Unassembled WGS sequence.
DR GO; GO:0008879; F:glucose-1-phosphate thymidylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0045226; P:extracellular polysaccharide biosynthetic process; IEA:InterPro.
DR CDD; cd02538; G1P_TT_short; 1.
DR InterPro; IPR005907; G1P_thy_trans_s.
DR InterPro; IPR005835; NTP_transferase_dom.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR NCBIfam; TIGR01207; rmlA; 1.
DR PANTHER; PTHR43532; GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE; 1.
DR PANTHER; PTHR43532:SF1; GLUCOSE-1-PHOSPHATE THYMIDYLYLTRANSFERASE 1; 1.
DR Pfam; PF00483; NTP_transferase; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 1.
PE 3: Inferred from homology;
KW Magnesium {ECO:0000256|RuleBase:RU003706};
KW Metal-binding {ECO:0000256|RuleBase:RU003706};
KW Nucleotidyltransferase {ECO:0000256|RuleBase:RU003706,
KW ECO:0000313|EMBL:RHV88509.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000265865};
KW Transferase {ECO:0000256|RuleBase:RU003706, ECO:0000313|EMBL:RHV88509.1}.
FT DOMAIN 2..238
FT /note="Nucleotidyl transferase"
FT /evidence="ECO:0000259|Pfam:PF00483"
SQ SEQUENCE 289 AA; 31982 MW; 03439D9ECB124027 CRC64;
MKGIILAGGA GTRLYPLTKA ISKQIMPVYD KPMIYYPLST LMLAGIREIL IISTPRDLPV
FQDLFGCGEQ LGLSMSYAVQ EVPRGLADAF IVGEKFIGKD RVALVLGDNI FYGQSFSRVL
QAAAAREQGA TIFGYYVKDP REYGVVEFDA NGKALSIEEK PAHPKSKYAV PGLYFYDNDV
IDIAQNVKPS ARGEIEITSV NNEYLRRGTL QVETLGRGFA WLDTGNHDSL LDAADFVAAF
QKRQGLYISC IEEIAYKRGF IDRNQLVKLA QPLLKTAYGQ YLIDIAEGL
//
