ID A0A023D3I6_ACIMT Unreviewed; 596 AA.
AC A0A023D3I6;
DT 11-JUN-2014, integrated into UniProtKB/TrEMBL.
DT 11-JUN-2014, sequence version 1.
DT 27-MAR-2024, entry version 41.
DE RecName: Full=Phosphoenolpyruvate-protein phosphotransferase {ECO:0000256|ARBA:ARBA00016544, ECO:0000256|PIRNR:PIRNR000732};
DE EC=2.7.3.9 {ECO:0000256|ARBA:ARBA00012232, ECO:0000256|PIRNR:PIRNR000732};
DE AltName: Full=Phosphotransferase system, enzyme I {ECO:0000256|ARBA:ARBA00033235, ECO:0000256|PIRNR:PIRNR000732};
GN ORFNames=Amme_020_004 {ECO:0000313|EMBL:GAJ28335.1};
OS Acidomonas methanolica NBRC 104435.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Acetobacteraceae; Acidomonas.
OX NCBI_TaxID=1231351 {ECO:0000313|EMBL:GAJ28335.1, ECO:0000313|Proteomes:UP000019760};
RN [1] {ECO:0000313|Proteomes:UP000019760}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MB58 {ECO:0000313|Proteomes:UP000019760};
RX PubMed=24330138; DOI=10.1111/1574-6968.12357;
RA Higashiura N., Hadano H., Hirakawa H., Matsutani M., Takabe S.,
RA Matsushita K., Azuma Y.;
RT "Draft Genomic DNA Sequence of the Facultatively Methylotrophic Bacterium
RT Acidomonas methanolica type strain MB58.";
RL FEMS Microbiol. Lett. 351:9-13(2014).
RN [2] {ECO:0000313|EMBL:GAJ28335.1, ECO:0000313|Proteomes:UP000019760}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MB58 {ECO:0000313|EMBL:GAJ28335.1,
RC ECO:0000313|Proteomes:UP000019760};
RA Higashiura N., Hadano H., Hirakawa H., Matsutani M., Takabe S.,
RA Matsushita K., Azuma Y.;
RT "Draft genomic DNA sequence of the facultatively methylotrophic bacterium
RT Acidomonas methanolica type strain MB58.";
RL FEMS Microbiol. Lett. 351:9-13(2014).
CC -!- FUNCTION: General (non sugar-specific) component of the
CC phosphoenolpyruvate-dependent sugar phosphotransferase system (sugar
CC PTS). This major carbohydrate active-transport system catalyzes the
CC phosphorylation of incoming sugar substrates concomitantly with their
CC translocation across the cell membrane. Enzyme I transfers the
CC phosphoryl group from phosphoenolpyruvate (PEP) to the phosphoryl
CC carrier protein (HPr). {ECO:0000256|PIRNR:PIRNR000732}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=L-histidyl-[protein] + phosphoenolpyruvate = N(pros)-phospho-
CC L-histidyl-[protein] + pyruvate; Xref=Rhea:RHEA:23880, Rhea:RHEA-
CC COMP:9745, Rhea:RHEA-COMP:9746, ChEBI:CHEBI:15361, ChEBI:CHEBI:29979,
CC ChEBI:CHEBI:58702, ChEBI:CHEBI:64837; EC=2.7.3.9;
CC Evidence={ECO:0000256|ARBA:ARBA00000683,
CC ECO:0000256|PIRNR:PIRNR000732};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|PIRNR:PIRNR000732, ECO:0000256|PIRSR:PIRSR000732-3};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496,
CC ECO:0000256|PIRNR:PIRNR000732}.
CC -!- SIMILARITY: Belongs to the PEP-utilizing enzyme family.
CC {ECO:0000256|ARBA:ARBA00007837, ECO:0000256|PIRNR:PIRNR000732}.
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:GAJ28335.1}.
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DR EMBL; BAND01000020; GAJ28335.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A023D3I6; -.
DR OrthoDB; 9765468at2; -.
DR Proteomes; UP000019760; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR GO; GO:0008965; F:phosphoenolpyruvate-protein phosphotransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0009401; P:phosphoenolpyruvate-dependent sugar phosphotransferase system; IEA:UniProtKB-KW.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR Gene3D; 3.20.20.60; Phosphoenolpyruvate-binding domains; 1.
DR Gene3D; 3.50.30.10; Phosphohistidine domain; 1.
DR Gene3D; 1.10.274.10; PtsI, HPr-binding domain; 1.
DR InterPro; IPR008279; PEP-util_enz_mobile_dom.
DR InterPro; IPR000121; PEP_util_C.
DR InterPro; IPR036637; Phosphohistidine_dom_sf.
DR InterPro; IPR024692; PTS_EI.
DR InterPro; IPR006318; PTS_EI-like.
DR InterPro; IPR008731; PTS_EIN.
DR InterPro; IPR036618; PtsI_HPr-bd_sf.
DR InterPro; IPR015813; Pyrv/PenolPyrv_Kinase-like_dom.
DR InterPro; IPR040442; Pyrv_Kinase-like_dom_sf.
DR NCBIfam; TIGR01417; PTS_I_fam; 1.
DR PANTHER; PTHR46244; PHOSPHOENOLPYRUVATE-PROTEIN PHOSPHOTRANSFERASE; 1.
DR PANTHER; PTHR46244:SF5; PHOSPHOENOLPYRUVATE-PROTEIN PHOSPHOTRANSFERASE; 1.
DR Pfam; PF05524; PEP-utilisers_N; 1.
DR Pfam; PF00391; PEP-utilizers; 1.
DR Pfam; PF02896; PEP-utilizers_C; 1.
DR PIRSF; PIRSF000732; PTS_enzyme_I; 1.
DR PRINTS; PR01736; PHPHTRNFRASE.
DR SUPFAM; SSF47831; Enzyme I of the PEP:sugar phosphotransferase system HPr-binding (sub)domain; 1.
DR SUPFAM; SSF51621; Phosphoenolpyruvate/pyruvate domain; 1.
DR SUPFAM; SSF52009; Phosphohistidine domain; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|PIRNR:PIRNR000732};
KW Kinase {ECO:0000256|PIRNR:PIRNR000732};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|PIRNR:PIRNR000732};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723,
KW ECO:0000256|PIRNR:PIRNR000732};
KW Phosphotransferase system {ECO:0000256|ARBA:ARBA00022683,
KW ECO:0000256|PIRNR:PIRNR000732}; Pyruvate {ECO:0000313|EMBL:GAJ28335.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000019760};
KW Sugar transport {ECO:0000256|ARBA:ARBA00022597,
KW ECO:0000256|PIRNR:PIRNR000732};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR000732};
KW Transport {ECO:0000256|ARBA:ARBA00022448, ECO:0000256|PIRNR:PIRNR000732}.
FT DOMAIN 5..118
FT /note="Phosphotransferase system enzyme I N-terminal"
FT /evidence="ECO:0000259|Pfam:PF05524"
FT DOMAIN 163..236
FT /note="PEP-utilising enzyme mobile"
FT /evidence="ECO:0000259|Pfam:PF00391"
FT DOMAIN 264..557
FT /note="PEP-utilising enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02896"
FT ACT_SITE 200
FT /note="Tele-phosphohistidine intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-1"
FT ACT_SITE 519
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-1"
FT BINDING 307
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
FT BINDING 343
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
FT BINDING 448
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-3"
FT BINDING 471..472
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
FT BINDING 472
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-3"
FT BINDING 482
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
SQ SEQUENCE 596 AA; 63909 MW; 9D9EB21A05B8EF47 CRC64;
MKRLHGRGIV PGIVIAPVVL ADEKPLPEID RTATPGDIAE EYRRLDEAAE QSRRQIAKLR
HKLESLPETG REEIDALLQV YERMLGRSRL LRGARTRIAT GAMTAETAVL TESEALAALA
GPHPAMTEEE QETAARRVGE FHEIARRLLR NLTGLSFRAF GNLPEGGILA VEQLRPADVA
LIAPTRFAAV LSESGGATDH AAIMLRALNI PAVTAVTGLT NGVQDGDLLI VDGTTGIVTV
HPDETALAEA QEAMAAEARA RRDIGRLRRL PAKLVDGETV TLLANMELPA ELPQIRQNGA
QGIGLLRSEF LFEEAGALPD EEAQYTVYAS IVAGMDDQPV TIRVLDWGSD KGVERLRDLG
YDLPEGGGGA LGLRGLRLLL AHPQILETQF AAILRASLEG NVSVMLPMVT SVTEIQNCRD
IYERVARRLR RRGIKLPAAL PPLGIMVETP AAAATADMLV RHADFLSIGT NDLTMYTLAV
DRGTSFQSEL YSALHPGVLR LIATTVTAAL RARRPISICG EFAADPRAAA LLIGLGVRTL
SMTPSAIPVV KRAIRGLSFE DCDALQHQAL LMSDPLALRA LLETAAPSGG TATRSG
//
