ID A0A0A1DIN4_NOCSI Unreviewed; 342 AA.
AC A0A0A1DIN4;
DT 04-FEB-2015, integrated into UniProtKB/TrEMBL.
DT 04-FEB-2015, sequence version 1.
DT 27-MAR-2024, entry version 47.
DE RecName: Full=Pyrophosphate--fructose 6-phosphate 1-phosphotransferase {ECO:0000256|HAMAP-Rule:MF_01976};
DE EC=2.7.1.90 {ECO:0000256|HAMAP-Rule:MF_01976};
DE AltName: Full=6-phosphofructokinase, pyrophosphate dependent {ECO:0000256|HAMAP-Rule:MF_01976};
DE AltName: Full=PPi-dependent phosphofructokinase {ECO:0000256|HAMAP-Rule:MF_01976};
DE Short=PPi-PFK {ECO:0000256|HAMAP-Rule:MF_01976};
DE AltName: Full=Pyrophosphate-dependent 6-phosphofructose-1-kinase {ECO:0000256|HAMAP-Rule:MF_01976};
GN Name=pfkA1 {ECO:0000313|EMBL:GEB13172.1};
GN Synonyms=pfp {ECO:0000256|HAMAP-Rule:MF_01976};
GN ORFNames=KR76_11175 {ECO:0000313|EMBL:AIY17174.1}, NSI01_14870
GN {ECO:0000313|EMBL:GEB13172.1};
OS Nocardioides simplex (Arthrobacter simplex).
OC Bacteria; Actinomycetota; Actinomycetes; Propionibacteriales;
OC Nocardioidaceae; Pimelobacter.
OX NCBI_TaxID=2045 {ECO:0000313|EMBL:AIY17174.1, ECO:0000313|Proteomes:UP000030300};
RN [1] {ECO:0000313|EMBL:AIY17174.1, ECO:0000313|Proteomes:UP000030300}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=VKM Ac-2033D {ECO:0000313|EMBL:AIY17174.1,
RC ECO:0000313|Proteomes:UP000030300};
RX PubMed=25573942;
RA Shtratnikova V.Y., Schelkunov M.I., Pekov Y.A., Fokina V.V.,
RA Logacheva M.D., Sokolov S.L., Bragin E.Y., Ashapkin V.V., Donova M.V.;
RT "Complete Genome Sequence of Steroid-Transforming Nocardioides simplex VKM
RT Ac-2033D.";
RL Genome Announc. 3:0-0(2015).
RN [2] {ECO:0000313|EMBL:GEB13172.1, ECO:0000313|Proteomes:UP000318936}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 12069 {ECO:0000313|EMBL:GEB13172.1,
RC ECO:0000313|Proteomes:UP000318936};
RA Hosoyama A., Uohara A., Ohji S., Ichikawa N.;
RT "Whole genome shotgun sequence of Pimelobacter simplex NBRC 12069.";
RL Submitted (JUN-2019) to the EMBL/GenBank/DDBJ databases.
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|HAMAP-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|HAMAP-Rule:MF_01976};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_01976};
CC -!- ACTIVITY REGULATION: Non-allosteric. {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|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}.
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DR EMBL; CP009896; AIY17174.1; -; Genomic_DNA.
DR EMBL; BJMC01000008; GEB13172.1; -; Genomic_DNA.
DR RefSeq; WP_038678301.1; NZ_JAAARG010000250.1.
DR AlphaFoldDB; A0A0A1DIN4; -.
DR STRING; 2045.KR76_11175; -.
DR KEGG; psim:KR76_11175; -.
DR eggNOG; COG0205; Bacteria.
DR HOGENOM; CLU_020655_0_0_11; -.
DR OrthoDB; 9802503at2; -.
DR UniPathway; UPA00109; UER00182.
DR Proteomes; UP000030300; Chromosome.
DR Proteomes; UP000318936; 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:InterPro.
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 Gene3D; 3.40.50.450; -; 1.
DR Gene3D; 3.40.50.460; Phosphofructokinase domain; 1.
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 NCBIfam; TIGR02483; PFK_mixed; 1.
DR PANTHER; PTHR13697:SF52; ATP-DEPENDENT 6-PHOSPHOFRUCTOKINASE 3; 1.
DR PANTHER; PTHR13697; PHOSPHOFRUCTOKINASE; 1.
DR Pfam; PF00365; PFK; 1.
DR PIRSF; PIRSF000532; ATP_PFK_prok; 1.
DR PRINTS; PR00476; PHFRCTKINASE.
DR SUPFAM; SSF53784; Phosphofructokinase; 1.
DR PROSITE; PS00433; PHOSPHOFRUCTOKINASE; 1.
PE 3: Inferred from homology;
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}; Reference proteome {ECO:0000313|Proteomes:UP000030300};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01976}.
FT DOMAIN 2..297
FT /note="Phosphofructokinase"
FT /evidence="ECO:0000259|Pfam:PF00365"
FT ACT_SITE 127
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 10
FT /ligand="diphosphate"
FT /ligand_id="ChEBI:CHEBI:33019"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 103
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 125..127
FT /ligand="substrate"
FT /ligand_note="ligand shared between dimeric partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 162
FT /ligand="substrate"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 169..171
FT /ligand="substrate"
FT /ligand_note="ligand shared between dimeric partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 221
FT /ligand="substrate"
FT /ligand_note="ligand shared between dimeric partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 266
FT /ligand="substrate"
FT /ligand_note="ligand shared between dimeric partners"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT BINDING 272..275
FT /ligand="substrate"
FT /ligand_note="ligand shared between dimeric partners"
FT /note="in other chain"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT SITE 104
FT /note="Important for catalytic activity and substrate
FT specificity; stabilizes the transition state when the
FT phosphoryl donor is PPi; prevents ATP from binding by
FT mimicking the alpha-phosphate group of ATP"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
FT SITE 124
FT /note="Important for catalytic activity; stabilizes the
FT transition state when the phosphoryl donor is PPi"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01976"
SQ SEQUENCE 342 AA; 35940 MW; 7171DC9985668734 CRC64;
MRVGVLTGGG DCPGLNAVIR AVVRKGVNEH GFDFVGFRDG WRGPLEGVTV PLGIEQCRGI
LPRGGTILGS SRTNPFAVDD GVQRIKDNLG AAGVDALVAI GGEDTLGVAT KLAELGVNVV
GVPKTIDNDL SGTDFTFGFD TAVNIATEAI DRLHTTAESH HRVLVVEVMG RHAGWIALHA
GIAGGASAVL IPEVPFDIEA VCAHVETRFR SEYAPIIVVS EGALPADGTG MTLVSGEKDA
FGHVRLGGIG DRLAHEIEQR TGKEARAVVL GHVQRGGTPT AFDRWLATRF GLQAIDAVAE
GEYGVMVALR GTDIVRVPLV EGTGELKLVS PREYDEARVF FG
//
