ID A0A3N2MZB8_9BACT Unreviewed; 486 AA.
AC A0A3N2MZB8;
DT 13-FEB-2019, integrated into UniProtKB/TrEMBL.
DT 13-FEB-2019, sequence version 1.
DT 27-MAR-2024, entry version 18.
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=pyk {ECO:0000313|EMBL:ROT15508.1};
GN ORFNames=EEL48_00020 {ECO:0000313|EMBL:ROT15508.1};
OS Muribaculaceae bacterium Isolate-102 (HZI).
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Muribaculaceae.
OX NCBI_TaxID=2486470 {ECO:0000313|EMBL:ROT15508.1, ECO:0000313|Proteomes:UP000272558};
RN [1] {ECO:0000313|EMBL:ROT15508.1, ECO:0000313|Proteomes:UP000272558}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Isolate-102 (HZI) {ECO:0000313|Proteomes:UP000272558};
RA Clavel T., Strowig T.;
RT "Sequence and cultivation study of Muribaculaceae reveals novel species,
RT host preference, and functional potential of this yet undescribed family.";
RL Submitted (NOV-2018) 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 -!- SUBUNIT: Homotetramer. {ECO:0000256|ARBA:ARBA00011881}.
CC -!- SIMILARITY: Belongs to the pyruvate kinase family.
CC {ECO:0000256|ARBA:ARBA00008663, ECO:0000256|RuleBase:RU000504}.
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:ROT15508.1}.
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DR EMBL; RIBI01000001; ROT15508.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A3N2MZB8; -.
DR UniPathway; UPA00109; UER00188.
DR Proteomes; UP000272558; 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; 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:SF132; PYRUVATE KINASE 1; 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:ROT15508.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000272558};
KW Transferase {ECO:0000256|RuleBase:RU000504, ECO:0000313|EMBL:ROT15508.1}.
FT DOMAIN 4..321
FT /note="Pyruvate kinase barrel"
FT /evidence="ECO:0000259|Pfam:PF00224"
FT DOMAIN 353..460
FT /note="Pyruvate kinase C-terminal"
FT /evidence="ECO:0000259|Pfam:PF02887"
SQ SEQUENCE 486 AA; 53461 MW; A7FFF394DC8EE61C CRC64;
MNKFTKIVAT ISDRRCDIPF IQSLYDNGLN VVRMNSAHLQ LEGFRRIVDN VRAVSPSIAI
LMDTKGPEIR TTTNKDDLTL SFSAGNKVTF IGDPNGTTDN DTIYLSYSNI ANDIRPGMHL
LIDDGELDFL IDSIDGYQIY ATAQNGGELG SRKSVNIPGA SINLPSLTER DRTNIGYAVD
LELDFIAHSF VRSAQDIRDI QEILDSRNSS IKIIAKIENQ EGIDNFDEIL DASYGIMIAR
GDLGIEVPAE RIPGIQSSLI NKCILKHKPV IVATQMLHSM INSPRPTRAE VSDIANAVNQ
HTDALMLSGE TAYGKYPVEA IATMSRVAYE VEKSLANTRI TPTVEADVTS FLSRQAVASS
ATLGTKAIIT DSYTGRTARY ISSYRGSYPT LAICHHEHVV RLLALSYGVI AMYQHRAESS
RRYLITGLEH LIEAGLLTRE DDIAYLGGSF GEGHGTSFLE INRVGKIIEN YSSFELPNLE
EANTCN
//
