ID J7TLB2_MORMO Unreviewed; 574 AA.
AC J7TLB2;
DT 31-OCT-2012, integrated into UniProtKB/TrEMBL.
DT 31-OCT-2012, sequence version 1.
DT 27-MAR-2024, entry version 66.
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=MU9_2872 {ECO:0000313|EMBL:AGG31917.1};
OS Morganella morganii subsp. morganii KT.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Morganellaceae; Morganella.
OX NCBI_TaxID=1124991 {ECO:0000313|EMBL:AGG31917.1, ECO:0000313|Proteomes:UP000011834};
RN [1] {ECO:0000313|EMBL:AGG31917.1, ECO:0000313|Proteomes:UP000011834}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=KT {ECO:0000313|EMBL:AGG31917.1,
RC ECO:0000313|Proteomes:UP000011834};
RX PubMed=23282187;
RA Chen Y.T., Peng H.L., Shia W.C., Hsu F.R., Ken C.F., Tsao Y.M., Chen C.H.,
RA Liu C.E., Hsieh M.F., Chen H.C., Tang C.Y., Ku T.H.;
RT "Whole-genome sequencing and identification of Morganella morganii KT
RT pathogenicity-related genes.";
RL BMC Genomics 13:S4-S4(2012).
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}.
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DR EMBL; CP004345; AGG31917.1; -; Genomic_DNA.
DR RefSeq; WP_004240253.1; NC_020418.1.
DR AlphaFoldDB; J7TLB2; -.
DR GeneID; 69678092; -.
DR KEGG; mmk:MU9_2872; -.
DR eggNOG; COG1080; Bacteria.
DR HOGENOM; CLU_007308_7_0_6; -.
DR Proteomes; UP000011834; Chromosome.
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; IPR018274; PEP_util_AS.
DR InterPro; IPR000121; PEP_util_C.
DR InterPro; IPR023151; PEP_util_CS.
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:SF3; 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.
DR PROSITE; PS00742; PEP_ENZYMES_2; 1.
DR PROSITE; PS00370; PEP_ENZYMES_PHOS_SITE; 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:AGG31917.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000011834};
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 3..125
FT /note="Phosphotransferase system enzyme I N-terminal"
FT /evidence="ECO:0000259|Pfam:PF05524"
FT DOMAIN 151..221
FT /note="PEP-utilising enzyme mobile"
FT /evidence="ECO:0000259|Pfam:PF00391"
FT DOMAIN 249..540
FT /note="PEP-utilising enzyme C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02896"
FT ACT_SITE 188
FT /note="Tele-phosphohistidine intermediate"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-1"
FT ACT_SITE 501
FT /note="Proton donor"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-1"
FT BINDING 295
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
FT BINDING 331
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
FT BINDING 430
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-3"
FT BINDING 453..454
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
FT BINDING 454
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-3"
FT BINDING 464
FT /ligand="phosphoenolpyruvate"
FT /ligand_id="ChEBI:CHEBI:58702"
FT /evidence="ECO:0000256|PIRSR:PIRSR000732-2"
SQ SEQUENCE 574 AA; 63743 MW; C08FAE164EB532EB CRC64;
MVSGISVSPG IAFGKALLLK EEPIIISQKS ISAEQIDAEI RRFTEGRAKA SAQLNAIKET
AEKNLGAEKA EIFEGHIMLL EDEELENEIT DIIKSKKTAD YAVHQVIEEQ ATALEGLDDE
YLKERAADVR DIGNRLLKNI LGMPIIDLSA IAEEVILVSK DLTPSETAQL NLKKVLGFIT
DIGGRTSHTS IMARSLEIPA VVGTGNATEN IKSDDYLILD AVNNTIYLNP SEEDIERMKE
VRDDYLAEKA ELAKLKDLPA VTLDGHQVEV CANIGTVRDM PGAERNGAEG VGLYRTEFLF
MDRDSLPTEE EQFRAYKEVA QAMPDEAIIV RTMDIGGDKD LPYMNLPKEE NPFLGWRAIR
ICLDRREILD TQLRAILRAS VFGKLRIMFP MVISVEEVRE LNKIVDEMKQ QLRDEQKPFD
ETIEVGIMVE TPAAAVNARH IAKEVDFFSI GTNDLTQYTL AVDRGNELIS HLYNPMSPAV
LNLIKQVIDA SHAEGKWTGM CGELAGDERA TLLLLGMGLD EFSMSSIAIP RIKKLIRNTH
YEDAKALAEQ ALAQPTATEL MALVETFTKE KTLC
//
