ID   F16P2_MUSAC             Reviewed;         341 AA.
AC   Q9XF47;
DT   27-SEP-2005, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1999, sequence version 1.
DT   03-AUG-2022, entry version 83.
DE   RecName: Full=Fructose-1,6-bisphosphatase, cytosolic;
DE            Short=FBPase;
DE            EC=3.1.3.11;
DE   AltName: Full=D-fructose-1,6-bisphosphate 1-phosphohydrolase;
GN   Name=FBPban1;
OS   Musa acuminata (Banana) (Musa cavendishii).
OC   Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta;
OC   Spermatophyta; Magnoliopsida; Liliopsida; Zingiberales; Musaceae; Musa.
OX   NCBI_TaxID=4641;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RA   Regev I., Khayat E., Gepstein S.;
RT   "Musa acuminata FBPase.";
RL   Submitted (FEB-1999) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=beta-D-fructose 1,6-bisphosphate + H2O = beta-D-fructose 6-
CC         phosphate + phosphate; Xref=Rhea:RHEA:11064, ChEBI:CHEBI:15377,
CC         ChEBI:CHEBI:32966, ChEBI:CHEBI:43474, ChEBI:CHEBI:57634; EC=3.1.3.11;
CC   -!- COFACTOR:
CC       Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000250};
CC       Note=Binds 3 Mg(2+) ions per subunit. {ECO:0000250};
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- MISCELLANEOUS: In plants there are two FBPase isozymes: one in the
CC       cytosol and the other in the chloroplast.
CC   -!- SIMILARITY: Belongs to the FBPase class 1 family. {ECO:0000305}.
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DR   EMBL; AF130251; AAD28755.1; -; mRNA.
DR   AlphaFoldDB; Q9XF47; -.
DR   SMR; Q9XF47; -.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0042132; F:fructose 1,6-bisphosphate 1-phosphatase activity; IEA:UniProtKB-EC.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-KW.
DR   CDD; cd00354; FBPase; 1.
DR   HAMAP; MF_01855; FBPase_class1; 1.
DR   InterPro; IPR044015; FBPase_C_dom.
DR   InterPro; IPR000146; FBPase_class-1.
DR   InterPro; IPR033391; FBPase_N.
DR   InterPro; IPR028343; FBPtase.
DR   InterPro; IPR020548; Fructose_bisphosphatase_AS.
DR   PANTHER; PTHR11556; PTHR11556; 1.
DR   Pfam; PF00316; FBPase; 1.
DR   Pfam; PF18913; FBPase_C; 1.
DR   PIRSF; PIRSF500210; FBPtase; 1.
DR   PIRSF; PIRSF000904; FBPtase_SBPase; 1.
DR   PRINTS; PR00115; F16BPHPHTASE.
DR   PROSITE; PS00124; FBPASE; 1.
PE   2: Evidence at transcript level;
KW   Carbohydrate metabolism; Cytoplasm; Hydrolase; Magnesium; Metal-binding.
FT   CHAIN           1..341
FT                   /note="Fructose-1,6-bisphosphatase, cytosolic"
FT                   /id="PRO_0000200515"
FT   BINDING         100
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="1"
FT                   /evidence="ECO:0000250"
FT   BINDING         100
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         121
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         121
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
FT   BINDING         123
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="2"
FT                   /evidence="ECO:0000250"
FT   BINDING         124..127
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         124
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
FT   BINDING         215
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         247
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         267
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         277
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000250"
FT   BINDING         283
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /ligand_label="3"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   341 AA;  37304 MW;  1B7B20C19C5EF069 CRC64;
     MDHEAEAHRT DLMTITRYVL NEQSRHQESR GDFTILLSHI VLGCKFVCSA VNKAGLAKLI
     GLAGETNVQG GSKRKLDVLS NEVFVKALIS SGRTCILVSE EDEEATFVDP SLRGKYCVVF
     DPLDGSSNID CGVSIGTIFG VYMVKDKDNV TLDEVLQPGK NMLAAGYCMY GSSCTLVLST
     GSGVNGFTLD PSLGEFILTH PDIKIPKKGK IYSVNEGNAK NWDGPTTKYV EKCKFPKDGD
     SPKSLRYIGS MVADVHRTLL YGGIFLYPAD KKSPNGKLRV LYEVFPMSFL MEQAGGQAFT
     GKQRALDLVP TKIHQRSPIF LGSYDEVEEI KALYAAEENT A