ID   MOBA_STAA2              Reviewed;         199 AA.
AC   A6U3Z3;
DT   20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT   21-AUG-2007, sequence version 1.
DT   03-AUG-2022, entry version 77.
DE   RecName: Full=Probable molybdenum cofactor guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_00316};
DE            Short=MoCo guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_00316};
DE            EC=2.7.7.77 {ECO:0000255|HAMAP-Rule:MF_00316};
DE   AltName: Full=GTP:molybdopterin guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_00316};
DE   AltName: Full=Mo-MPT guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_00316};
DE   AltName: Full=Molybdopterin guanylyltransferase {ECO:0000255|HAMAP-Rule:MF_00316};
DE   AltName: Full=Molybdopterin-guanine dinucleotide synthase {ECO:0000255|HAMAP-Rule:MF_00316};
DE            Short=MGD synthase {ECO:0000255|HAMAP-Rule:MF_00316};
GN   Name=mobA {ECO:0000255|HAMAP-Rule:MF_00316};
GN   OrderedLocusNames=SaurJH1_2336;
OS   Staphylococcus aureus (strain JH1).
OC   Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC   Staphylococcus.
OX   NCBI_TaxID=359787;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=JH1;
RG   US DOE Joint Genome Institute;
RA   Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA   Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA   Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M.,
RA   Hauser L., Kyrpides N., Ivanova N., Tomasz A., Richardson P.;
RT   "Complete sequence of chromosome of Staphylococcus aureus subsp. aureus
RT   JH1.";
RL   Submitted (JUN-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Transfers a GMP moiety from GTP to Mo-molybdopterin (Mo-MPT)
CC       cofactor (Moco or molybdenum cofactor) to form Mo-molybdopterin guanine
CC       dinucleotide (Mo-MGD) cofactor. {ECO:0000255|HAMAP-Rule:MF_00316}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=GTP + H(+) + Mo-molybdopterin = diphosphate + Mo-molybdopterin
CC         guanine dinucleotide; Xref=Rhea:RHEA:34243, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:37565, ChEBI:CHEBI:71302,
CC         ChEBI:CHEBI:71310; EC=2.7.7.77; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00316};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00316};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00316}.
CC   -!- DOMAIN: The N-terminal domain determines nucleotide recognition and
CC       specific binding, while the C-terminal domain determines the specific
CC       binding to the target protein. {ECO:0000255|HAMAP-Rule:MF_00316}.
CC   -!- SIMILARITY: Belongs to the MobA family. {ECO:0000255|HAMAP-
CC       Rule:MF_00316}.
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DR   EMBL; CP000736; ABR53161.1; -; Genomic_DNA.
DR   RefSeq; WP_000643986.1; NC_009632.1.
DR   AlphaFoldDB; A6U3Z3; -.
DR   SMR; A6U3Z3; -.
DR   KEGG; sah:SaurJH1_2336; -.
DR   HOGENOM; CLU_055597_2_0_9; -.
DR   OMA; FVIACDI; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005525; F:GTP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0061603; F:molybdenum cofactor guanylyltransferase activity; IEA:UniProtKB-EC.
DR   GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-KW.
DR   CDD; cd02503; MobA; 1.
DR   Gene3D; 3.90.550.10; -; 1.
DR   HAMAP; MF_00316; MobA; 1.
DR   InterPro; IPR025877; MobA-like_NTP_Trfase.
DR   InterPro; IPR013482; Molybde_CF_guanTrfase.
DR   InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR   Pfam; PF12804; NTP_transf_3; 1.
DR   SUPFAM; SSF53448; SSF53448; 1.
PE   3: Inferred from homology;
KW   Cytoplasm; GTP-binding; Magnesium; Metal-binding;
KW   Molybdenum cofactor biosynthesis; Nucleotide-binding; Transferase.
FT   CHAIN           1..199
FT                   /note="Probable molybdenum cofactor guanylyltransferase"
FT                   /id="PRO_1000079116"
FT   BINDING         6..8
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00316"
FT   BINDING         18
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00316"
FT   BINDING         65
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00316"
FT   BINDING         97
FT                   /ligand="GTP"
FT                   /ligand_id="ChEBI:CHEBI:37565"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00316"
FT   BINDING         97
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00316"
SQ   SEQUENCE   199 AA;  22556 MW;  C79B67072F3321B9 CRC64;
     MKAIILAGGH SVRFGKPKAF AEVNGETFYS RVIKTLESTN MFNEIIISTN AQLATQFKYP
     NVVIDDENHN DKGPLAGIYT IMKQHPEEEL FFVVSVDTPM ITGKAVSTLY QFLVSHLIEN
     HLDVAAFKED GRFIPTIAFY SPNALGAITK ALHSDNYSFK NIYHELSTDY LDVRDVDAPS
     YWYKNINYQH DLDALIQKL