ID   PFKAM_PONAB             Reviewed;         780 AA.
AC   Q5RAG9;
DT   17-APR-2007, integrated into UniProtKB/Swiss-Prot.
DT   21-DEC-2004, sequence version 1.
DT   27-MAR-2024, entry version 89.
DE   RecName: Full=ATP-dependent 6-phosphofructokinase, muscle type {ECO:0000255|HAMAP-Rule:MF_03184};
DE            Short=ATP-PFK {ECO:0000255|HAMAP-Rule:MF_03184};
DE            Short=PFK-M;
DE            EC=2.7.1.11 {ECO:0000255|HAMAP-Rule:MF_03184};
DE   AltName: Full=6-phosphofructokinase type A;
DE   AltName: Full=Phosphofructo-1-kinase isozyme A;
DE            Short=PFK-A;
DE   AltName: Full=Phosphohexokinase {ECO:0000255|HAMAP-Rule:MF_03184};
GN   Name=PFKM;
OS   Pongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii).
OC   Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia;
OC   Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae;
OC   Pongo.
OX   NCBI_TaxID=9601;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
RC   TISSUE=Heart;
RG   The German cDNA consortium;
RL   Submitted (NOV-2004) 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:0000255|HAMAP-Rule:MF_03184}.
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:0000255|HAMAP-
CC         Rule:MF_03184};
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_03184};
CC   -!- ACTIVITY REGULATION: Allosterically activated by ADP, AMP, or fructose
CC       2,6-bisphosphate, and allosterically inhibited by ATP or citrate.
CC       {ECO:0000255|HAMAP-Rule:MF_03184}.
CC   -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC       phosphate and glycerone phosphate from D-glucose: step 3/4.
CC       {ECO:0000255|HAMAP-Rule:MF_03184}.
CC   -!- SUBUNIT: Homo- and heterotetramers (By similarity). Phosphofructokinase
CC       (PFK) enzyme functions as a tetramer composed of different combinations
CC       of 3 types of subunits, called PFKM (M), PFKL (L) and PFKP (P). The
CC       composition of the PFK tetramer differs according to the tissue type it
CC       is present in. The kinetic and regulatory properties of the tetrameric
CC       enzyme are dependent on the subunit composition, hence can vary across
CC       tissues (Probable). Interacts (via C-terminus) with HK1 (via N-terminal
CC       spermatogenic cell-specific region) (By similarity).
CC       {ECO:0000250|UniProtKB:P47857, ECO:0000255|HAMAP-Rule:MF_03184,
CC       ECO:0000305}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_03184}.
CC   -!- PTM: GlcNAcylation decreases enzyme activity. {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the phosphofructokinase type A (PFKA) family.
CC       ATP-dependent PFK group I subfamily. Eukaryotic two domain clade 'E'
CC       sub-subfamily. {ECO:0000255|HAMAP-Rule:MF_03184}.
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DR   EMBL; CR859048; CAH91241.1; -; mRNA.
DR   AlphaFoldDB; Q5RAG9; -.
DR   SMR; Q5RAG9; -.
DR   STRING; 9601.ENSPPYP00000005084; -.
DR   GlyCosmos; Q5RAG9; 1 site, No reported glycans.
DR   eggNOG; KOG2440; Eukaryota.
DR   InParanoid; Q5RAG9; -.
DR   UniPathway; UPA00109; UER00182.
DR   Proteomes; UP000001595; Unplaced.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0003872; F:6-phosphofructokinase activity; ISS:UniProtKB.
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   CDD; cd00764; Eukaryotic_PFK; 1.
DR   Gene3D; 3.40.50.450; -; 2.
DR   Gene3D; 3.40.50.460; Phosphofructokinase domain; 2.
DR   HAMAP; MF_03184; Phosphofructokinase_I_E; 1.
DR   InterPro; IPR009161; 6-Pfructokinase_euk.
DR   InterPro; IPR022953; ATP_PFK.
DR   InterPro; IPR041914; PFK_vert-type.
DR   InterPro; IPR015912; Phosphofructokinase_CS.
DR   InterPro; IPR000023; Phosphofructokinase_dom.
DR   InterPro; IPR035966; PKF_sf.
DR   NCBIfam; TIGR02478; 6PF1K_euk; 1.
DR   PANTHER; PTHR13697:SF59; ATP-DEPENDENT 6-PHOSPHOFRUCTOKINASE, MUSCLE TYPE; 1.
DR   PANTHER; PTHR13697; PHOSPHOFRUCTOKINASE; 1.
DR   Pfam; PF00365; PFK; 2.
DR   PIRSF; PIRSF000533; ATP_PFK_euk; 1.
DR   PRINTS; PR00476; PHFRCTKINASE.
DR   SUPFAM; SSF53784; Phosphofructokinase; 2.
DR   PROSITE; PS00433; PHOSPHOFRUCTOKINASE; 2.
PE   2: Evidence at transcript level;
KW   Acetylation; Allosteric enzyme; ATP-binding; Cytoplasm; Glycolysis;
KW   Glycoprotein; Hydroxylation; Kinase; Magnesium; Metal-binding;
KW   Nucleotide-binding; Phosphoprotein; Reference proteome; Transferase.
FT   INIT_MET        1
FT                   /note="Removed"
FT                   /evidence="ECO:0000250|UniProtKB:P00511"
FT   CHAIN           2..780
FT                   /note="ATP-dependent 6-phosphofructokinase, muscle type"
FT                   /id="PRO_0000284439"
FT   REGION          2..390
FT                   /note="N-terminal catalytic PFK domain 1"
FT   REGION          391..401
FT                   /note="Interdomain linker"
FT   REGION          402..780
FT                   /note="C-terminal regulatory PFK domain 2"
FT   ACT_SITE        166
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         25
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         88..89
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         118..121
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         119
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_note="catalytic"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         164..166
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         201
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         208..210
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         264
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         292
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         298..301
FT                   /ligand="substrate"
FT                   /ligand_note="ligand shared between dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         471
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         528..532
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         566
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         573..575
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         629
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         655
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         661..664
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   BINDING         735
FT                   /ligand="beta-D-fructose 2,6-bisphosphate"
FT                   /ligand_id="ChEBI:CHEBI:58579"
FT                   /ligand_note="allosteric activator; ligand shared between
FT                   dimeric partners"
FT                   /note="in other chain"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03184"
FT   MOD_RES         2
FT                   /note="N-acetylthreonine"
FT                   /evidence="ECO:0000250|UniProtKB:P00511"
FT   MOD_RES         133
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P47858"
FT   MOD_RES         377
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P47857"
FT   MOD_RES         557
FT                   /note="N6-(2-hydroxyisobutyryl)lysine"
FT                   /evidence="ECO:0000250|UniProtKB:P08237"
FT   MOD_RES         667
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P08237"
FT   MOD_RES         775
FT                   /note="Phosphoserine"
FT                   /evidence="ECO:0000250|UniProtKB:P00511"
FT   CARBOHYD        530
FT                   /note="O-linked (GlcNAc) serine"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   780 AA;  85062 MW;  5BD2653AFA13D645 CRC64;
     MTHEEHHATK TLGIGKAIAV LTSGGDAQGM NAAVRAVVRV GIFTGARVFF VHEGYQGLVD
     GGDHIKEATW ESVSMMLQLG GTVIGSARCK DFREREGRLR AAYNLVKRGI TNLCVIGGDG
     SLTGADTFRS EWSDLLSDLQ KAGKITDEEA TKSSYLNIVG LVGSIDNDFC GTDMTIGTDS
     ALHRIIEIVD AITTTAQSHQ RTIVLEVMGR HCGYLALVTS LSCGADWVFI PECPPDDDWE
     EHLCRRLSET RTRGSRLNII IVAEGAIDKN GKPITSEDIK NLVVKRLGYD TRVTVLGHVQ
     RGGTPSAFDR ILGSRMGVEA VMALLEGTPD TPACVVSLSG NQAVRLPLME CVQVTKDVTK
     AMDEKKFDEA LKLRGRSFMN NWEVYKLLAH VRPPVSKSGS HTVAVMNVGA PAAGMNAAVR
     STVRIGLIQG NRVLVVHDGF EGLAKGQIEE AGWSYVGGWT GQGGSKLGTK RTLPKKSFEQ
     ISANITKFNI QGLVIIGGFE AYTGGLELME GRKQFDELCI PFVVIPATVS NNVPGSDFSV
     GADTALNTIC TTCDRIKQSA AGTKRRVFII ETMGGYCGHL ATMAGLAAGA DAAYIFGEPF
     TIRDLQANVE HLVQKMKTTV KRGLVLRNEK CNENYTTDFI FNLYSEEGKG IFDSRKNVLG
     HMQQGGSPTP FDRNFATKMG AKAMNWMSGK IKESYRNGRI FANTPDSGCV LGMRKRALVF
     QPVAELKDQT DFEHRIPKEQ WWLKLRPILK ILAKYEIDLD TSDHAHLEHI TRKRSGEAAV
//