COFC_METBU
ID COFC_METBU Reviewed; 215 AA.
AC Q12WF3;
DT 05-OCT-2010, integrated into UniProtKB/Swiss-Prot.
DT 05-OCT-2010, sequence version 2.
DT 25-MAY-2022, entry version 72.
DE RecName: Full=2-phospho-L-lactate guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_02114};
DE Short=LP guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_02114};
DE EC=2.7.7.68 {ECO:0000255|HAMAP-Rule:MF_02114};
GN Name=cofC {ECO:0000255|HAMAP-Rule:MF_02114}; OrderedLocusNames=Mbur_1305;
OS Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 /
OS ACE-M).
OC Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC Methanosarcinales; Methanosarcinaceae; Methanococcoides.
OX NCBI_TaxID=259564;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 6242 / NBRC 107633 / OCM 468 / ACE-M;
RX PubMed=19404327; DOI=10.1038/ismej.2009.45;
RA Allen M.A., Lauro F.M., Williams T.J., Burg D., Siddiqui K.S.,
RA De Francisci D., Chong K.W., Pilak O., Chew H.H., De Maere M.Z., Ting L.,
RA Katrib M., Ng C., Sowers K.R., Galperin M.Y., Anderson I.J., Ivanova N.,
RA Dalin E., Martinez M., Lapidus A., Hauser L., Land M., Thomas T.,
RA Cavicchioli R.;
RT "The genome sequence of the psychrophilic archaeon, Methanococcoides
RT burtonii: the role of genome evolution in cold adaptation.";
RL ISME J. 3:1012-1035(2009).
CC -!- FUNCTION: Guanylyltransferase that catalyzes the activation of (2S)-2-
CC phospholactate (2-PL) as (2S)-lactyl-2-diphospho-5'-guanosine, via the
CC condensation of 2-PL with GTP. It is involved in the biosynthesis of
CC coenzyme F420, a hydride carrier cofactor. {ECO:0000255|HAMAP-
CC Rule:MF_02114}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2S)-2-phospholactate + GTP + H(+) = (2S)-lactyl-2-diphospho-
CC 5'-guanosine + diphosphate; Xref=Rhea:RHEA:63424, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:33019, ChEBI:CHEBI:37565, ChEBI:CHEBI:59435,
CC ChEBI:CHEBI:59906; EC=2.7.7.68; Evidence={ECO:0000255|HAMAP-
CC Rule:MF_02114};
CC -!- PATHWAY: Cofactor biosynthesis; coenzyme F420 biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_02114}.
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_02114}.
CC -!- SIMILARITY: Belongs to the CofC family. {ECO:0000255|HAMAP-
CC Rule:MF_02114}.
CC -!- SEQUENCE CAUTION:
CC Sequence=ABE52223.1; Type=Erroneous initiation; Note=Extended N-terminus.; Evidence={ECO:0000305};
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DR EMBL; CP000300; ABE52223.1; ALT_INIT; Genomic_DNA.
DR RefSeq; WP_048063292.1; NC_007955.1.
DR AlphaFoldDB; Q12WF3; -.
DR SMR; Q12WF3; -.
DR STRING; 259564.Mbur_1305; -.
DR EnsemblBacteria; ABE52223; ABE52223; Mbur_1305.
DR GeneID; 3998593; -.
DR KEGG; mbu:Mbur_1305; -.
DR HOGENOM; CLU_076569_2_0_2; -.
DR OrthoDB; 67356at2157; -.
DR UniPathway; UPA00071; -.
DR Proteomes; UP000001979; Chromosome.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0043814; F:phospholactate guanylyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0052645; P:F420-0 metabolic process; IEA:UniProtKB-UniRule.
DR Gene3D; 3.90.550.10; -; 1.
DR HAMAP; MF_02114; CofC; 1.
DR InterPro; IPR002835; CofC.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR PANTHER; PTHR40392; PTHR40392; 1.
DR Pfam; PF01983; CofC; 1.
DR SUPFAM; SSF53448; SSF53448; 1.
DR TIGRFAMs; TIGR03552; F420_cofC; 1.
PE 3: Inferred from homology;
KW GTP-binding; Nucleotide-binding; Nucleotidyltransferase;
KW Reference proteome; Transferase.
FT CHAIN 1..215
FT /note="2-phospho-L-lactate guanylyltransferase"
FT /id="PRO_0000398742"
SQ SEQUENCE 215 AA; 23967 MW; CD5BBE41BABEFEED CRC64;
MRAVIPYKNE NAKSRLSPIL SKKDREEFVE LMLKDVIKAL DDAEVVNIDI LTTSAEGIPN
DFNGNVTITE PGLNDSINEY LQNANEPILI IMADLPLVTG DHIRKIISFS EDVVIVPGKG
GGTNILFIRH PNEFTVKYHD CSFISHCEIT DELDKSMHIF DSFLASTDID EPHDIVELML
HGKGQAKEYA EKRFGSETGK GRVKISHLSK LSGFV
