ID R8I380_BACCE Unreviewed; 727 AA.
AC R8I380;
DT 24-JUL-2013, integrated into UniProtKB/TrEMBL.
DT 24-JUL-2013, sequence version 1.
DT 27-MAR-2024, entry version 45.
DE RecName: Full=GTP pyrophosphokinase {ECO:0000256|ARBA:ARBA00019852};
DE EC=2.7.6.5 {ECO:0000256|ARBA:ARBA00013251};
DE AltName: Full=(p)ppGpp synthase {ECO:0000256|ARBA:ARBA00032407};
DE AltName: Full=ATP:GTP 3'-pyrophosphotransferase {ECO:0000256|ARBA:ARBA00029754};
DE AltName: Full=ppGpp synthase I {ECO:0000256|ARBA:ARBA00033308};
GN ORFNames=IIC_00058 {ECO:0000313|EMBL:EOO79534.1};
OS Bacillus cereus VD021.
OC Bacteria; Bacillota; Bacilli; Bacillales; Bacillaceae; Bacillus;
OC Bacillus cereus group.
OX NCBI_TaxID=1053224 {ECO:0000313|EMBL:EOO79534.1, ECO:0000313|Proteomes:UP000014040};
RN [1] {ECO:0000313|EMBL:EOO79534.1, ECO:0000313|Proteomes:UP000014040}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=VD021 {ECO:0000313|EMBL:EOO79534.1,
RC ECO:0000313|Proteomes:UP000014040};
RG The Broad Institute Genome Sequencing Platform;
RG The Broad Institute Genome Sequencing Center for Infectious Disease;
RA Feldgarden M., Van der Auwera G.A., Mahillon J., Duprez V., Timmery S.,
RA Mattelet C., Dierick K., Sun M., Yu Z., Zhu L., Hu X., Shank E.B.,
RA Swiecicka I., Hansen B.M., Andrup L., Walker B., Young S.K., Zeng Q.,
RA Gargeya S., Fitzgerald M., Haas B., Abouelleil A., Alvarado L.,
RA Arachchi H.M., Berlin A.M., Chapman S.B., Dewar J., Goldberg J., Griggs A.,
RA Gujja S., Hansen M., Howarth C., Imamovic A., Larimer J., McCowan C.,
RA Murphy C., Neiman D., Pearson M., Priest M., Roberts A., Saif S., Shea T.,
RA Sisk P., Sykes S., Wortman J., Nusbaum C., Birren B.;
RT "The Genome Sequence of Bacillus cereus VD021.";
RL Submitted (DEC-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: In eubacteria ppGpp (guanosine 3'-diphosphate 5'-diphosphate)
CC is a mediator of the stringent response that coordinates a variety of
CC cellular activities in response to changes in nutritional abundance.
CC {ECO:0000256|RuleBase:RU003847}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + GTP = AMP + guanosine 3'-diphosphate 5'-triphosphate;
CC Xref=Rhea:RHEA:22088, ChEBI:CHEBI:30616, ChEBI:CHEBI:37565,
CC ChEBI:CHEBI:142410, ChEBI:CHEBI:456215; EC=2.7.6.5;
CC Evidence={ECO:0000256|ARBA:ARBA00001157};
CC -!- PATHWAY: Purine metabolism; ppGpp biosynthesis; ppGpp from GTP: step
CC 1/2. {ECO:0000256|ARBA:ARBA00004976}.
CC -!- SIMILARITY: Belongs to the relA/spoT family.
CC {ECO:0000256|RuleBase:RU003847}.
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:EOO79534.1}.
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DR EMBL; AHES01000002; EOO79534.1; -; Genomic_DNA.
DR RefSeq; WP_002015304.1; NZ_KB976273.1.
DR AlphaFoldDB; R8I380; -.
DR PATRIC; fig|1053224.3.peg.56; -.
DR HOGENOM; CLU_012300_3_0_9; -.
DR UniPathway; UPA00908; UER00884.
DR Proteomes; UP000014040; Unassembled WGS sequence.
DR GO; GO:0005525; F:GTP binding; IEA:UniProtKB-KW.
DR GO; GO:0008728; F:GTP diphosphokinase activity; IEA:UniProtKB-EC.
DR GO; GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR GO; GO:0015970; P:guanosine tetraphosphate biosynthetic process; IEA:UniProtKB-UniPathway.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd04876; ACT_RelA-SpoT; 1.
DR CDD; cd00077; HDc; 1.
DR CDD; cd05399; NT_Rel-Spo_like; 1.
DR CDD; cd01668; TGS_RSH; 1.
DR Gene3D; 3.10.20.30; -; 1.
DR Gene3D; 3.30.70.260; -; 1.
DR Gene3D; 3.30.460.10; Beta Polymerase, domain 2; 1.
DR Gene3D; 1.10.3210.10; Hypothetical protein af1432; 1.
DR InterPro; IPR045865; ACT-like_dom_sf.
DR InterPro; IPR002912; ACT_dom.
DR InterPro; IPR012675; Beta-grasp_dom_sf.
DR InterPro; IPR003607; HD/PDEase_dom.
DR InterPro; IPR006674; HD_domain.
DR InterPro; IPR043519; NT_sf.
DR InterPro; IPR004811; RelA/Spo_fam.
DR InterPro; IPR045600; RelA/SpoT_AH_RIS.
DR InterPro; IPR007685; RelA_SpoT.
DR InterPro; IPR004095; TGS.
DR InterPro; IPR012676; TGS-like.
DR InterPro; IPR033655; TGS_RelA/SpoT.
DR NCBIfam; TIGR00691; spoT_relA; 1.
DR PANTHER; PTHR21262:SF31; BIFUNCTIONAL (P)PPGPP SYNTHASE_HYDROLASE SPOT; 1.
DR PANTHER; PTHR21262; GUANOSINE-3',5'-BIS DIPHOSPHATE 3'-PYROPHOSPHOHYDROLASE; 1.
DR Pfam; PF13291; ACT_4; 1.
DR Pfam; PF13328; HD_4; 1.
DR Pfam; PF19296; RelA_AH_RIS; 1.
DR Pfam; PF04607; RelA_SpoT; 1.
DR Pfam; PF02824; TGS; 1.
DR SMART; SM00471; HDc; 1.
DR SMART; SM00954; RelA_SpoT; 1.
DR SUPFAM; SSF55021; ACT-like; 1.
DR SUPFAM; SSF109604; HD-domain/PDEase-like; 1.
DR SUPFAM; SSF81301; Nucleotidyltransferase; 1.
DR SUPFAM; SSF81271; TGS-like; 1.
DR PROSITE; PS51671; ACT; 1.
DR PROSITE; PS51831; HD; 1.
DR PROSITE; PS50889; S4; 1.
DR PROSITE; PS51880; TGS; 1.
PE 3: Inferred from homology;
KW GTP-binding {ECO:0000256|ARBA:ARBA00023134};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000313|EMBL:EOO79534.1};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00023134};
KW RNA-binding {ECO:0000256|PROSITE-ProRule:PRU00182};
KW Transferase {ECO:0000256|ARBA:ARBA00022777, ECO:0000313|EMBL:EOO79534.1}.
FT DOMAIN 50..149
FT /note="HD"
FT /evidence="ECO:0000259|PROSITE:PS51831"
FT DOMAIN 392..453
FT /note="TGS"
FT /evidence="ECO:0000259|PROSITE:PS51880"
FT DOMAIN 653..727
FT /note="ACT"
FT /evidence="ECO:0000259|PROSITE:PS51671"
SQ SEQUENCE 727 AA; 83869 MW; CF7D87616D9F05C7 CRC64;
MANEQVLTAE QVLEKASQYL ADGDIELVAR AYEYARDAHS EQYRKSGEPY IIHPIQVAGI
LVDLHMDPAT VSAGFLHDVV EDTEITLEDI EREFNKEIAM LVDGVTKLGK IKYKSHEQQQ
AENHRKMFIA MAQDIRVILI KLADRLHNMR TLKHLPQEKQ RRIANETLEI FAPLAHRLGI
STIKWELEDT SLRYLNPQQY YRIVNLMKRK RAEREEYLDE VMTGIREKLK EVSIQPEISG
RPKHIYSIYR KMALQNKQFN EIYDLLAVRV VVNSIKDCYA VLGIIHTCWK PMPGRFKDYI
AMPKANLYQS LHTTVIGPKG DPLEVQIRTK EMHEIAEFGI AAHWAYKEGK AAETTGTLEK
KLTWFRQILE WQNEASNAEE FMESLKIDLF SDMVFVFTPK GDVMELPLGS VPIDFSYRVH
SEIGNKTIGA KVNGKMVTLD YKLKTGDIIE ILTSKHSYGP SQDWVKLAQT SHAKNKIRQF
FKKQRRDENI EKGRELVEKE VRGLEYEMKE VLALDNLKRV AEKFNFANEE DMFAAVGYNG
ITAAQIVTRL TDKFRKQREE EDIVEVKEVR KPMKIRKWDS GVKVSGADNL LIRLSKCCNP
VPGDDIVGYI TKGRGVSIHR CDCVNVHTEE AVERLLEVDW EGSPEKEIEY NVDIEISGYD
RRGLLNEVLQ AVTETKTYIS AVSGRSDRNK MATINMSISI RNLQHLKKVV ERIKRVPEIY
AVRRMMH
//
