ID Q1RAT0_ECOUT Unreviewed; 527 AA.
AC Q1RAT0;
DT 16-MAY-2006, integrated into UniProtKB/TrEMBL.
DT 16-MAY-2006, sequence version 1.
DT 27-MAR-2024, entry version 113.
DE RecName: Full=Pyruvate kinase {ECO:0000256|ARBA:ARBA00012142, ECO:0000256|RuleBase:RU000504};
DE EC=2.7.1.40 {ECO:0000256|ARBA:ARBA00012142, ECO:0000256|RuleBase:RU000504};
GN Name=pykA {ECO:0000313|EMBL:ABE07534.1};
GN OrderedLocusNames=UTI89_C2058 {ECO:0000313|EMBL:ABE07534.1};
OS Escherichia coli (strain UTI89 / UPEC).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Enterobacterales;
OC Enterobacteriaceae; Escherichia.
OX NCBI_TaxID=364106 {ECO:0000313|EMBL:ABE07534.1, ECO:0000313|Proteomes:UP000001952};
RN [1] {ECO:0000313|EMBL:ABE07534.1, ECO:0000313|Proteomes:UP000001952}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=UTI89 / UPEC {ECO:0000313|Proteomes:UP000001952};
RX PubMed=16585510; DOI=10.1073/pnas.0600938103;
RA Chen S.L., Hung C.S., Xu J., Reigstad C.S., Magrini V., Sabo A.,
RA Blasiar D., Bieri T., Meyer R.R., Ozersky P., Armstrong J.R., Fulton R.S.,
RA Latreille J.P., Spieth J., Hooton T.M., Mardis E.R., Hultgren S.J.,
RA Gordon J.I.;
RT "Identification of genes subject to positive selection in uropathogenic
RT strains of Escherichia coli: a comparative genomics approach.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:5977-5982(2006).
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + pyruvate = ADP + H(+) + phosphoenolpyruvate;
CC Xref=Rhea:RHEA:18157, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:58702, ChEBI:CHEBI:456216;
CC EC=2.7.1.40; Evidence={ECO:0000256|RuleBase:RU000504};
CC -!- COFACTOR:
CC Name=K(+); Xref=ChEBI:CHEBI:29103;
CC Evidence={ECO:0000256|ARBA:ARBA00001958};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946};
CC -!- PATHWAY: Carbohydrate degradation; glycolysis; pyruvate from D-
CC glyceraldehyde 3-phosphate: step 5/5. {ECO:0000256|ARBA:ARBA00004997,
CC ECO:0000256|RuleBase:RU000504}.
CC -!- SUBUNIT: Homotetramer. {ECO:0000256|ARBA:ARBA00011881}.
CC -!- SIMILARITY: Belongs to the pyruvate kinase family.
CC {ECO:0000256|ARBA:ARBA00008663, ECO:0000256|RuleBase:RU000504}.
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DR EMBL; CP000243; ABE07534.1; -; Genomic_DNA.
DR AlphaFoldDB; Q1RAT0; -.
DR SMR; Q1RAT0; -.
DR KEGG; eci:UTI89_C2058; -.
DR HOGENOM; CLU_015439_0_2_6; -.
DR UniPathway; UPA00109; UER00188.
DR Proteomes; UP000001952; Chromosome.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0016301; F:kinase activity; IEA:UniProtKB-KW.
DR GO; GO:0000287; F:magnesium ion binding; IEA:InterPro.
DR GO; GO:0030955; F:potassium ion binding; IEA:InterPro.
DR GO; GO:0004743; F:pyruvate kinase activity; IEA:UniProtKB-EC.
DR GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR CDD; cd00288; Pyruvate_Kinase; 1.
DR Gene3D; 3.20.20.60; Phosphoenolpyruvate-binding domains; 1.
DR Gene3D; 2.40.33.10; PK beta-barrel domain-like; 1.
DR Gene3D; 3.40.1380.20; Pyruvate kinase, C-terminal domain; 1.
DR InterPro; IPR001697; Pyr_Knase.
DR InterPro; IPR015813; Pyrv/PenolPyrv_Kinase-like_dom.
DR InterPro; IPR040442; Pyrv_Kinase-like_dom_sf.
DR InterPro; IPR011037; Pyrv_Knase-like_insert_dom_sf.
DR InterPro; IPR018209; Pyrv_Knase_AS.
DR InterPro; IPR015793; Pyrv_Knase_brl.
DR InterPro; IPR015795; Pyrv_Knase_C.
DR InterPro; IPR036918; Pyrv_Knase_C_sf.
DR InterPro; IPR015806; Pyrv_Knase_insert_dom_sf.
DR NCBIfam; TIGR01064; pyruv_kin; 1.
DR PANTHER; PTHR11817; PYRUVATE KINASE; 1.
DR PANTHER; PTHR11817:SF125; PYRUVATE KINASE II; 1.
DR Pfam; PF00224; PK; 1.
DR Pfam; PF02887; PK_C; 1.
DR PRINTS; PR01050; PYRUVTKNASE.
DR SUPFAM; SSF51621; Phosphoenolpyruvate/pyruvate domain; 1.
DR SUPFAM; SSF50800; PK beta-barrel domain-like; 1.
DR SUPFAM; SSF52935; PK C-terminal domain-like; 1.
DR PROSITE; PS00110; PYRUVATE_KINASE; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Glycolysis {ECO:0000256|ARBA:ARBA00023152, ECO:0000256|RuleBase:RU000504};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|RuleBase:RU000504};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|RuleBase:RU000504};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000313|EMBL:ABE07534.1};
KW Transferase {ECO:0000256|RuleBase:RU000504, ECO:0000313|EMBL:ABE07534.1}.
FT DOMAIN 53..378
FT /note="Pyruvate kinase barrel"
FT /evidence="ECO:0000259|Pfam:PF00224"
FT DOMAIN 410..524
FT /note="Pyruvate kinase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02887"
SQ SEQUENCE 527 AA; 56975 MW; 847BD3D680AB5E66 CRC64;
MTIAKNDCHC PNLIRHPNEI NLSPSRRYFI RISCSSNTWL FQSTEYYMSR RLRRTKIVTT
LGPATDRDNN LEKVIAAGAN VVRMNFSHGS PEDHKMRADK VREIAAKLGR HVAILGDLQG
PKIRVSTFKE GKVFLNIGDK FLLDANLGKG EGDKEKVGID YKGLPADVVP GDILLLDDGR
VQLKVLEVQG MKVFTEVTVG GPLSNNKGIN KLGGGLSAEA LTEKDKADIK TAALIGVDYL
AVSFPRCGED LNYARRLARD AGCDAKIVAK VERAEAVCSQ EAMDDIILAS DVVMVARGDL
GVEIGDPELV GIQKALIRRA RQLNRAVITA TQMMESMITN PMPTRAEVMD VANAVLDGTD
AVMLSAETAA GQYPSETVAA MARVCLGAEK IPSINVSKHR LDVQFDNVEE AIAMSAMYAA
NHLKGVTAII TMTESGRTAL MTSRISSGLP IFAMSRHERT LNLTALYRGV TPVHFDSAND
GVAAASEAVN LLRDKGYLMS GDLVIVTQGD VMSTVGSTNT TRILTVE
//
