ID E1VBH0_HALED Unreviewed; 488 AA.
AC E1VBH0;
DT 30-NOV-2010, integrated into UniProtKB/TrEMBL.
DT 30-NOV-2010, sequence version 1.
DT 27-MAR-2024, entry version 71.
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=pykA1 {ECO:0000313|EMBL:CBV44127.1};
GN OrderedLocusNames=HELO_4243 {ECO:0000313|EMBL:CBV44127.1};
OS Halomonas elongata (strain ATCC 33173 / DSM 2581 / NBRC 15536 / NCIMB 2198
OS / 1H9).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Halomonadaceae; Halomonas.
OX NCBI_TaxID=768066 {ECO:0000313|EMBL:CBV44127.1, ECO:0000313|Proteomes:UP000008707};
RN [1] {ECO:0000313|Proteomes:UP000008707}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33173 / DSM 2581 / NBRC 15536 / NCIMB 2198 / 1H9
RC {ECO:0000313|Proteomes:UP000008707};
RX PubMed=20849449; DOI=10.1111/j.1462-2920.2010.02336.x;
RA Schwibbert K., Marin-Sanguino A., Bagyan I., Heidrich G., Lentzen G.,
RA Seitz H., Rampp M., Schuster S.C., Klenk H.P., Pfeiffer F., Oesterhelt D.,
RA Kunte H.J.;
RT "A blueprint of ectoine metabolism from the genome of the industrial
RT producer Halomonas elongata DSM 2581(T).";
RL Environ. Microbiol. 13:1973-1994(2011).
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; FN869568; CBV44127.1; -; Genomic_DNA.
DR AlphaFoldDB; E1VBH0; -.
DR STRING; 768066.HELO_4243; -.
DR KEGG; hel:HELO_4243; -.
DR eggNOG; COG0469; Bacteria.
DR HOGENOM; CLU_015439_8_0_6; -.
DR OrthoDB; 9812123at2; -.
DR UniPathway; UPA00109; UER00188.
DR Proteomes; UP000008707; 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 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:CBV44127.1};
KW Transferase {ECO:0000256|RuleBase:RU000504, ECO:0000313|EMBL:CBV44127.1}.
FT DOMAIN 9..334
FT /note="Pyruvate kinase barrel"
FT /evidence="ECO:0000259|Pfam:PF00224"
FT DOMAIN 366..481
FT /note="Pyruvate kinase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02887"
SQ SEQUENCE 488 AA; 51529 MW; 054311127A07B2A1 CRC64;
MPHSPIPARR TKIVATLGPA SDRPGVLERM IAAGVDVVRL NFSHGSADDH RRRLVEVREI
ATRLGRSVAA LGDLQGPKIR IARFRDGAVE LEQGQTFVLD VALDGEAGDA GRVGCDYKAL
ADDVAPGDRL LLDDGRLVVD VTRVAGSEIH TTVVQGGRLS NNKGINKQGG GLSAPALTDK
DKADLATAID IGVDYLAVSF PRSAADMHEA RALLGSAGAE IGLVAKLERA EAVADDATLD
GIIEASEAVM VARGDLGVEI GDEALIGTQK RIIKHARSHN RAVITATQMM ESMIEAPLPT
RAEVFDVANA VLDATDAVML SAETAAGDFP VETIEAMARV CLGAERERIA QESGHRIHEG
FSRIDETIAL SAMYAANHLA GVAAIACMTA TGYTPLIASR IRSGLPIVGL AHNPVAQRRM
ALYRGVISLP FDTSEMTAGE LNDRALERLV AQGIAEPGDH VILTRGDHMN AHGGTDTLKI
LAVETRHA
//
