ID A0A1G9WSD1_9ACTN Unreviewed; 446 AA.
AC A0A1G9WSD1;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 24-JAN-2024, entry version 21.
DE RecName: Full=ATP-dependent 6-phosphofructokinase {ECO:0000256|HAMAP-Rule:MF_01981};
DE Short=ATP-PFK {ECO:0000256|HAMAP-Rule:MF_01981};
DE Short=Phosphofructokinase {ECO:0000256|HAMAP-Rule:MF_01981};
DE EC=2.7.1.11 {ECO:0000256|HAMAP-Rule:MF_01981};
DE AltName: Full=Phosphohexokinase {ECO:0000256|HAMAP-Rule:MF_01981};
GN Name=pfkA {ECO:0000256|HAMAP-Rule:MF_01981};
GN ORFNames=SAMN05660642_03514 {ECO:0000313|EMBL:SDM87358.1};
OS Geodermatophilus siccatus.
OC Bacteria; Actinomycetota; Actinomycetes; Geodermatophilales;
OC Geodermatophilaceae; Geodermatophilus.
OX NCBI_TaxID=1137991 {ECO:0000313|EMBL:SDM87358.1, ECO:0000313|Proteomes:UP000198680};
RN [1] {ECO:0000313|EMBL:SDM87358.1, ECO:0000313|Proteomes:UP000198680}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 45419 {ECO:0000313|EMBL:SDM87358.1,
RC ECO:0000313|Proteomes:UP000198680};
RA de Groot N.N.;
RL Submitted (OCT-2016) 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_01981}.
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;
CC Evidence={ECO:0000256|ARBA:ARBA00000432, ECO:0000256|HAMAP-
CC Rule:MF_01981};
CC -!- COFACTOR:
CC Name=Mg(2+); Xref=ChEBI:CHEBI:18420;
CC Evidence={ECO:0000256|ARBA:ARBA00001946,
CC ECO:0000256|HAMAP-Rule:MF_01981};
CC -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC phosphate and glycerone phosphate from D-glucose: step 3/4.
CC {ECO:0000256|HAMAP-Rule:MF_01981}.
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_01981}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01981}.
CC -!- SIMILARITY: Belongs to the phosphofructokinase type A (PFKA) family.
CC PPi-dependent PFK group II subfamily. Atypical ATP-dependent clade 'X'
CC sub-subfamily. {ECO:0000256|HAMAP-Rule:MF_01981}.
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DR EMBL; FNHE01000009; SDM87358.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1G9WSD1; -.
DR STRING; 1137991.SAMN05660642_03514; -.
DR OrthoDB; 9802503at2; -.
DR UniPathway; UPA00109; UER00182.
DR Proteomes; UP000198680; 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: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 HAMAP; MF_01981; Phosphofructokinase_II_X; 1.
DR InterPro; IPR022953; ATP_PFK.
DR InterPro; IPR000023; Phosphofructokinase_dom.
DR InterPro; IPR035966; PKF_sf.
DR InterPro; IPR012004; PyroP-dep_PFK_TP0108.
DR PANTHER; PTHR45770; ATP-DEPENDENT 6-PHOSPHOFRUCTOKINASE 1; 1.
DR PANTHER; PTHR45770:SF11; ATP-DEPENDENT 6-PHOSPHOFRUCTOKINASE 1; 1.
DR Pfam; PF00365; PFK; 1.
DR PIRSF; PIRSF000534; PPi_PFK_TP0108; 1.
DR PRINTS; PR00476; PHFRCTKINASE.
DR SUPFAM; SSF53784; Phosphofructokinase; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|HAMAP-Rule:MF_01981};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01981};
KW Glycolysis {ECO:0000256|HAMAP-Rule:MF_01981};
KW Kinase {ECO:0000256|ARBA:ARBA00022777, ECO:0000256|HAMAP-Rule:MF_01981};
KW Magnesium {ECO:0000256|ARBA:ARBA00022842, ECO:0000256|HAMAP-Rule:MF_01981};
KW Metal-binding {ECO:0000256|ARBA:ARBA00022723, ECO:0000256|HAMAP-
KW Rule:MF_01981}; Nucleotide-binding {ECO:0000256|HAMAP-Rule:MF_01981};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01981}.
FT DOMAIN 87..391
FT /note="Phosphofructokinase"
FT /evidence="ECO:0000259|Pfam:PF00365"
FT ACT_SITE 217
FT /note="Proton acceptor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 95
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 161..162
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 186..189
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 187
FT /ligand="Mg(2+)"
FT /ligand_id="ChEBI:CHEBI:18420"
FT /ligand_note="catalytic"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 215..217
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 260..262
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 313
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT BINDING 366..369
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
FT SITE 188
FT /note="Important for substrate specificity; cannot use PPi
FT as phosphoryl donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01981"
SQ SEQUENCE 446 AA; 47022 MW; 9F0DC42D3B82A72A CRC64;
MHTGDQLCLT AADLTVRTLG PATVPSPLDG SLLDPRDSVH YVAETDRVLL DDTLDMAVRR
GLPTRELPAF EPGGPRSRLF FDPPRTRVGV VTCGGLCPGL NNVIRGLVLE ACGHYGVASV
TGFRNGYRGL NRAGAADAVE LTPAAVRGLN DQGGTVLGTS RGGQDPAEMV DTLVARGIDV
LFVIGGDGTL RGGQDIADEA TRRGLPIAVV GIPKTIDNDI PWIDASFGFQ TAFGRAAESI
RAAHTEARST PNGVGLIKLM GRHSGFIAAY ASLASEDVDV VLVPEVPLDL DGLLAHLDRV
LDRQGHAVVV VAEGAGQELF AGQPQDRDAS GNLRLGDVGA LLRDRITAAA RDGGRDISLR
YVDPGYAIRS VPANPFDSVY CQRLAQAAVH AAMAGRTATV VGRWHGRFVH VPIALATASR
NQVDPQGDLW LSVLEATGQP FTWSAY
//
