ID A0A0K8QPX9_9GAMM Unreviewed; 608 AA.
AC A0A0K8QPX9;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 27-MAR-2024, entry version 34.
DE RecName: Full=Molybdenum cofactor guanylyltransferase {ECO:0000256|HAMAP-Rule:MF_00316};
DE Short=MoCo guanylyltransferase {ECO:0000256|HAMAP-Rule:MF_00316};
DE EC=2.7.7.77 {ECO:0000256|HAMAP-Rule:MF_00316};
DE AltName: Full=GTP:molybdopterin guanylyltransferase {ECO:0000256|HAMAP-Rule:MF_00316};
DE AltName: Full=Mo-MPT guanylyltransferase {ECO:0000256|HAMAP-Rule:MF_00316};
DE AltName: Full=Molybdopterin guanylyltransferase {ECO:0000256|HAMAP-Rule:MF_00316};
DE AltName: Full=Molybdopterin-guanine dinucleotide synthase {ECO:0000256|HAMAP-Rule:MF_00316};
DE Short=MGD synthase {ECO:0000256|HAMAP-Rule:MF_00316};
GN Name=mobA {ECO:0000256|HAMAP-Rule:MF_00316};
GN ORFNames=MBSD_n2280 {ECO:0000313|EMBL:GAP66964.1};
OS Mizugakiibacter sediminis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Rhodanobacteraceae; Mizugakiibacter.
OX NCBI_TaxID=1475481 {ECO:0000313|EMBL:GAP66964.1};
RN [1] {ECO:0000313|EMBL:GAP66964.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SkMP5 {ECO:0000313|EMBL:GAP66964.1};
RA Rikkerink E.H.A., Fineran P.C.;
RT "Complete DNA Sequence of Pseudomonas syringae pv. actinidiae, the Causal
RT Agent of Kiwifruit Canker Disease.";
RL Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the insertion of molybdate into adenylated
CC molybdopterin with the concomitant release of AMP.
CC {ECO:0000256|ARBA:ARBA00002901}.
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:0000256|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:0000256|HAMAP-
CC Rule:MF_00316};
CC -!- CATALYTIC ACTIVITY:
CC Reaction=adenylyl-molybdopterin + H(+) + molybdate = AMP + H2O + Mo-
CC molybdopterin; Xref=Rhea:RHEA:35047, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:36264, ChEBI:CHEBI:62727,
CC ChEBI:CHEBI:71302, ChEBI:CHEBI:456215; EC=2.10.1.1;
CC Evidence={ECO:0000256|ARBA:ARBA00001529};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00316};
CC -!- PATHWAY: Cofactor biosynthesis; molybdopterin biosynthesis.
CC {ECO:0000256|ARBA:ARBA00005046}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00316}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|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:0000256|HAMAP-Rule:MF_00316}.
CC -!- SIMILARITY: Belongs to the MobA family. {ECO:0000256|HAMAP-
CC Rule:MF_00316}.
CC -!- SIMILARITY: Belongs to the MoeA family.
CC {ECO:0000256|ARBA:ARBA00010763}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00316}.
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DR EMBL; DF970239; GAP66964.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0K8QPX9; -.
DR STRING; 1475481.GCA_000953855_02326; -.
DR OrthoDB; 9804758at2; -.
DR UniPathway; UPA00344; -.
DR Proteomes; UP000253740; Unassembled WGS sequence.
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:0061599; F:molybdopterin molybdotransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0006777; P:Mo-molybdopterin cofactor biosynthetic process; IEA:UniProtKB-KW.
DR CDD; cd00887; MoeA; 1.
DR Gene3D; 3.40.980.10; MoaB/Mog-like domain; 1.
DR Gene3D; 2.40.340.10; MoeA, C-terminal, domain IV; 1.
DR Gene3D; 3.90.105.10; Molybdopterin biosynthesis moea protein, domain 2; 1.
DR Gene3D; 2.170.190.11; Molybdopterin biosynthesis moea protein, domain 3; 1.
DR HAMAP; MF_00316; MobA; 1.
DR InterPro; IPR036425; MoaB/Mog-like_dom_sf.
DR InterPro; IPR001453; MoaB/Mog_dom.
DR InterPro; IPR025877; MobA-like_NTP_Trfase.
DR InterPro; IPR038987; MoeA-like.
DR InterPro; IPR005111; MoeA_C_domain_IV.
DR InterPro; IPR036688; MoeA_C_domain_IV_sf.
DR InterPro; IPR005110; MoeA_linker/N.
DR InterPro; IPR036135; MoeA_linker/N_sf.
DR InterPro; IPR013482; Molybde_CF_guanTrfase.
DR InterPro; IPR029044; Nucleotide-diphossugar_trans.
DR NCBIfam; TIGR02665; molyb_mobA; 1.
DR NCBIfam; TIGR00177; molyb_syn; 1.
DR PANTHER; PTHR10192:SF5; GEPHYRIN; 1.
DR PANTHER; PTHR10192; MOLYBDOPTERIN BIOSYNTHESIS PROTEIN; 1.
DR Pfam; PF00994; MoCF_biosynth; 1.
DR Pfam; PF03454; MoeA_C; 1.
DR Pfam; PF03453; MoeA_N; 1.
DR Pfam; PF12804; NTP_transf_3; 1.
DR SMART; SM00852; MoCF_biosynth; 1.
DR SUPFAM; SSF63867; MoeA C-terminal domain-like; 1.
DR SUPFAM; SSF63882; MoeA N-terminal region -like; 1.
DR SUPFAM; SSF53218; Molybdenum cofactor biosynthesis proteins; 1.
DR SUPFAM; SSF53448; Nucleotide-diphospho-sugar transferases; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00316};
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134, ECO:0000256|HAMAP-
KW Rule:MF_00316}; Magnesium {ECO:0000256|HAMAP-Rule:MF_00316};
KW Metal-binding {ECO:0000256|HAMAP-Rule:MF_00316};
KW Molybdenum cofactor biosynthesis {ECO:0000256|ARBA:ARBA00023150,
KW ECO:0000256|HAMAP-Rule:MF_00316};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741, ECO:0000256|HAMAP-
KW Rule:MF_00316}; Reference proteome {ECO:0000313|Proteomes:UP000253740};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_00316}.
FT DOMAIN 382..519
FT /note="MoaB/Mog"
FT /evidence="ECO:0000259|SMART:SM00852"
FT BINDING 15..17
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00316"
FT BINDING 28
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00316"
FT BINDING 73
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00316"
FT BINDING 103
FT /ligand="GTP"
FT /ligand_id="ChEBI:CHEBI:37565"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00316"
FT BINDING 103
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00316"
SQ SEQUENCE 608 AA; 62625 MW; C93ED0E78406950C CRC64;
MPPSAARPRL LAAVLAGGAG RRMGGADKGL LPLRGRPLAA WAVEALRAQA DAVLIVANRH
AEAYAAHAPV LADELPGYPG PLAGIAAALQ AAGDAWLLTA PTDCPTPPPD LAARLHAALV
AGGAPCAYAH DGTAAQPLFA LYRPGLAAAA RAALAAHASP LRWHAELGAI AVDFSDRAAS
FVNVNTPADL DMLEREMAST EFPQHIALDE ARQLVRAIAA ARLLPVECVA IEAAHGRVLA
EDLRAPHPQP PFANTAMDGF ALRGAELPTE GERVFILTGE VFAGAGSAPA VEAGACARIT
TGAPLPPGAD TVVIKENVRI EGDRVRVPAG QRAGGNVRPA GEDFAAGDVA LGAGTLLRAP
QIAVLAAFGC DTPAVRRAPR VALFSTGDEL APPGAPLGFG QIRDSNRPML AALLREAGAE
VVQGAHVRDE RETLRERLAA AAREADLIVT SGGVSAGEAD HLPGLVRELG RIHFWKVRIK
PGMPVLFGEI GGALVFALPG NPVSCAATFL ALVRPLLDAL RGRAGAPPPL RARLAVAVRK
PHARAECLRC ALTADAEGVL WARPHGQQGS AMLRGLAEAD ALAVIPEQAH ELAAGSVIEV
LPLPGWTQ
//
