ID A0A014MT88_9BURK Unreviewed; 354 AA. AC A0A014MT88; DT 11-JUN-2014, integrated into UniProtKB/TrEMBL. DT 11-JUN-2014, sequence version 1. DT 07-APR-2021, entry version 42. DE RecName: Full=ATP-dependent 6-phosphofructokinase {ECO:0000256|HAMAP-Rule:MF_01976}; DE Short=ATP-PFK {ECO:0000256|HAMAP-Rule:MF_01976}; DE Short=Phosphofructokinase {ECO:0000256|HAMAP-Rule:MF_01976}; DE EC=2.7.1.11 {ECO:0000256|HAMAP-Rule:MF_01976}; DE AltName: Full=Phosphohexokinase {ECO:0000256|HAMAP-Rule:MF_01976}; GN Name=pfkA {ECO:0000256|HAMAP-Rule:MF_01976}; GN ORFNames=AX13_10620 {ECO:0000313|EMBL:EXU81249.1}; OS Comamonas aquatica DA1877. OC Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales; OC Comamonadaceae; Comamonas. OX NCBI_TaxID=1457173 {ECO:0000313|EMBL:EXU81249.1, ECO:0000313|Proteomes:UP000020766}; RN [1] {ECO:0000313|EMBL:EXU81249.1, ECO:0000313|Proteomes:UP000020766} RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=DA1877 {ECO:0000313|EMBL:EXU81249.1, RC ECO:0000313|Proteomes:UP000020766}; RA Watson E., Macneil L.T., Ritter A.D., Yilmaz L.S., Rosebrock A.P., RA Caudy A.A., Walhout A.J.; RT "Interspecies Systems Biology Uncovers Metabolites Affecting C. elegans RT Gene Expression and Life History Traits."; RL Submitted (JAN-2014) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Catalyzes the phosphorylation of D-fructose 6-phosphate to CC fructose 1,6-bisphosphate by ATP, the first committing step of CC glycolysis. {ECO:0000256|HAMAP-Rule:MF_01976}. CC -!- FUNCTION: Catalyzes the phosphorylation of D-fructose 6-phosphate, the CC first committing step of glycolysis. Uses inorganic phosphate (PPi) as CC phosphoryl donor instead of ATP like common ATP-dependent CC phosphofructokinases (ATP-PFKs), which renders the reaction reversible, CC and can thus function both in glycolysis and gluconeogenesis. CC Consistently, PPi-PFK can replace the enzymes of both the forward (ATP- CC PFK) and reverse (fructose-bisphosphatase (FBPase)) reactions. CC {ECO:0000256|ARBA:ARBA00003138}. CC -!- CATALYTIC ACTIVITY: CC Reaction=ATP + beta-D-fructose 6-phosphate = ADP + beta-D-fructose 1,6- CC bisphosphate + H(+); Xref=Rhea:RHEA:16109, ChEBI:CHEBI:15378, CC ChEBI:CHEBI:30616, ChEBI:CHEBI:32966, ChEBI:CHEBI:57634, CC ChEBI:CHEBI:456216; EC=2.7.1.11; Evidence={ECO:0000256|HAMAP- CC Rule:MF_01976}; CC -!- CATALYTIC ACTIVITY: CC Reaction=beta-D-fructose 6-phosphate + diphosphate = beta-D-fructose CC 1,6-bisphosphate + H(+) + phosphate; Xref=Rhea:RHEA:13613, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:32966, ChEBI:CHEBI:33019, CC ChEBI:CHEBI:43474, ChEBI:CHEBI:57634; EC=2.7.1.90; CC Evidence={ECO:0000256|ARBA:ARBA00000628}; CC -!- COFACTOR: CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420; CC Evidence={ECO:0000256|ARBA:ARBA00001946, CC ECO:0000256|HAMAP-Rule:MF_01976}; CC -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3- CC phosphate and glycerone phosphate from D-glucose: step 3/4. CC {ECO:0000256|ARBA:ARBA00004679, ECO:0000256|HAMAP-Rule:MF_01976}. CC -!- SUBUNIT: Homodimer or homotetramer. {ECO:0000256|HAMAP-Rule:MF_01976}. CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|ARBA:ARBA00004496, CC ECO:0000256|HAMAP-Rule:MF_01976}. CC -!- SIMILARITY: Belongs to the phosphofructokinase type A (PFKA) family. CC Mixed-substrate PFK group III subfamily. {ECO:0000256|HAMAP- CC Rule:MF_01976}. CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01976}. 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:EXU81249.1}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; JBOK01000003; EXU81249.1; -; Genomic_DNA. DR RefSeq; WP_043379047.1; NZ_JBOK01000003.1. DR EnsemblBacteria; EXU81249; EXU81249; AX13_10620. DR PATRIC; fig|1457173.3.peg.650; -. DR UniPathway; UPA00109; UER00182. DR Proteomes; UP000020766; Unassembled WGS sequence. DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell. DR GO; GO:0003872; F:6-phosphofructokinase activity; IEA:UniProtKB-UniRule. DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW. DR GO; GO:0047334; F:diphosphate-fructose-6-phosphate 1-phosphotransferase activity; IEA:UniProtKB-EC. DR GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW. DR GO; GO:0006002; P:fructose 6-phosphate metabolic process; IEA:InterPro. DR HAMAP; MF_01976; Phosphofructokinase_III; 1. DR InterPro; IPR022953; ATP_PFK. DR InterPro; IPR012003; ATP_PFK_prok-type. DR InterPro; IPR015912; Phosphofructokinase_CS. DR InterPro; IPR000023; Phosphofructokinase_dom. DR InterPro; IPR012829; Phosphofructokinase_III. DR InterPro; IPR035966; PKF_sf. DR Pfam; PF00365; PFK; 1. DR PIRSF; PIRSF000532; ATP_PFK_prok; 1. DR PRINTS; PR00476; PHFRCTKINASE. DR SUPFAM; SSF53784; SSF53784; 1. DR PROSITE; PS00433; PHOSPHOFRUCTOKINASE; 1. PE 3: Inferred from homology; KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01976}; KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_01976}; KW Glycolysis {ECO:0000256|ARBA:ARBA00023152, ECO:0000256|HAMAP- KW Rule:MF_01976}; KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_01976}; KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01976}; KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP- KW Rule:MF_01976}; Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01976}; KW Reference proteome {ECO:0000313|Proteomes:UP000020766}; KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP- KW Rule:MF_01976}. FT DOMAIN 2..300 FT /note="PFK" FT /evidence="ECO:0000259|Pfam:PF00365" FT NP_BIND 105..108 FT /note="ATP" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT REGION 129..131 FT /note="Substrate binding" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT REGION 173..175 FT /note="Substrate binding" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT REGION 275..278 FT /note="Substrate binding" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT ACT_SITE 131 FT /note="Proton acceptor" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT METAL 106 FT /note="Magnesium; catalytic" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT BINDING 10 FT /note="ATP; via amide nitrogen" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT BINDING 166 FT /note="Substrate; shared with dimeric partner" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT BINDING 225 FT /note="Substrate" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT BINDING 269 FT /note="Substrate; shared with dimeric partner" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" FT SITE 107 FT /note="Important for substrate specificity; cannot use PPi FT as phosphoryl donor" FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976" SQ SEQUENCE 354 AA; 37274 MW; A08790ECBE13938C CRC64; MKVGVLTGGG DCPGLNAVIR AVTKSLISQG QCEVIGIADG FEGLMGATPR VKPLTWDEVS GILHIGGTIL GTSNSANPLK SEATLAQVKS NVQALGLDVV VAIGGDGTMS LANGLANAVG MQCVGVPKTI DNDIASCERS FGFDTAVATA TEALRRIEST ANSHHRVMIV ETMGRNAGWL ALEAGVAGAA DIILLPEIDY DLQAIVDVCQ AREQRQRYTI ICIGEGAKES GHSLTVRETI AHSPDPVRLG GVGHVLRERL QPHLRSEVRT TVLGHVQRGG DPTPFDRVLA TQFGHHAAQL VLSGRFGRMV TLQQGQIGSV EIAQVANTQR RIDLAHPLLT MARDIGICLG EAAR //