ID A0A1I6LTA4_9EURY Unreviewed; 585 AA.
AC A0A1I6LTA4;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 24.
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 ORFNames=SAMN05216559_3082 {ECO:0000313|EMBL:SFS06701.1};
OS Halomicrobium zhouii.
OC Archaea; Euryarchaeota; Stenosarchaea group; Halobacteria; Halobacteriales;
OC Haloarculaceae; Halomicrobium.
OX NCBI_TaxID=767519 {ECO:0000313|EMBL:SFS06701.1, ECO:0000313|Proteomes:UP000199062};
RN [1] {ECO:0000313|EMBL:SFS06701.1, ECO:0000313|Proteomes:UP000199062}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.10457 {ECO:0000313|EMBL:SFS06701.1,
RC ECO:0000313|Proteomes:UP000199062};
RA de Groot N.N.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
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 -!- SIMILARITY: Belongs to the pyruvate kinase family.
CC {ECO:0000256|ARBA:ARBA00008663, ECO:0000256|RuleBase:RU000504}.
CC -!- SIMILARITY: In the C-terminal section; belongs to the PEP-utilizing
CC enzyme family. {ECO:0000256|ARBA:ARBA00006237}.
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DR EMBL; FOZK01000003; SFS06701.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I6LTA4; -.
DR STRING; 767519.SAMN05216559_3082; -.
DR UniPathway; UPA00109; UER00188.
DR Proteomes; UP000199062; Unassembled WGS sequence.
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 Gene3D; 3.20.20.60; Phosphoenolpyruvate-binding domains; 1.
DR Gene3D; 3.50.30.10; Phosphohistidine domain; 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; IPR008279; PEP-util_enz_mobile_dom.
DR InterPro; IPR036637; Phosphohistidine_dom_sf.
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; 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:SF3; AT14039P-RELATED; 1.
DR PANTHER; PTHR11817; PYRUVATE KINASE; 1.
DR Pfam; PF00391; PEP-utilizers; 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; SSF52009; Phosphohistidine domain; 1.
DR SUPFAM; SSF50800; PK beta-barrel domain-like; 1.
DR SUPFAM; SSF52935; PK C-terminal domain-like; 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 Potassium {ECO:0000256|ARBA:ARBA00022958};
KW Pyruvate {ECO:0000256|ARBA:ARBA00023317, ECO:0000313|EMBL:SFS06701.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000199062};
KW Transferase {ECO:0000256|RuleBase:RU000504}.
FT DOMAIN 3..319
FT /note="Pyruvate kinase barrel"
FT /evidence="ECO:0000259|Pfam:PF00224"
FT DOMAIN 352..468
FT /note="Pyruvate kinase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02887"
FT DOMAIN 514..571
FT /note="PEP-utilising enzyme mobile"
FT /evidence="ECO:0000259|Pfam:PF00391"
SQ SEQUENCE 585 AA; 61964 MW; CE5A70598DA84641 CRC64;
MIRSAKIVCT LGPASESVEQ ITALAKAGMS VARLNASHGS PEHRREMIER IREVDSRIEA
PVASMLDMPG PEVRTAPIRD SIELVEGTTI RFVEGDTATP EEVGLSTSIA AVEPGDVVLL
DDGRIETTVE RVEDDVVHAT VESGGELGAR KGVNVPGVEL GLPVITENDE RELDVAAEME
PDFVAASFVR DGENIYEIEE ALEDRGVDIP IIAKIERAGA VENLDSIVDA ADAVMVARGD
LGVECPLEDV PIIQKRIIRK CHVAGVPVIT ATEMLDSMIH ERRPTRAEAS DVANAVLDGT
DAVMLSGETA IGDHPVRVVE TMDRIVRDVE SSEEYAESRE QRVPNADNTR TDALARSARF
LARDIGASAV VAASESGYTA LKAAKFRPSI PIVASTPSDK VRRQLALSWG IIPVTTHYTN
EGADAIIQQA VQAALDTDAA TGGDTVVVLA GMMTELEGLN TANTLKVHVA AETVASGRSV
VDGLVSAPLH RVPDGDLTSI PDGAIVSVSA DFEGEFEGDI GTIGGIVDAH EGMTSYAAIV
ARELDIPMVS DAQIPGHVAD GDVITLDAER GVIYEDAIGE HDVRE
//
