G6PI_ACIAD
ID G6PI_ACIAD Reviewed; 557 AA.
AC Q59088;
DT 15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT 01-NOV-1996, sequence version 1.
DT 03-AUG-2022, entry version 126.
DE RecName: Full=Glucose-6-phosphate isomerase {ECO:0000255|HAMAP-Rule:MF_00473};
DE Short=GPI {ECO:0000255|HAMAP-Rule:MF_00473};
DE EC=5.3.1.9 {ECO:0000255|HAMAP-Rule:MF_00473};
DE AltName: Full=Phosphoglucose isomerase {ECO:0000255|HAMAP-Rule:MF_00473};
DE Short=PGI {ECO:0000255|HAMAP-Rule:MF_00473};
DE AltName: Full=Phosphohexose isomerase {ECO:0000255|HAMAP-Rule:MF_00473};
DE Short=PHI {ECO:0000255|HAMAP-Rule:MF_00473};
GN Name=pgi {ECO:0000255|HAMAP-Rule:MF_00473}; OrderedLocusNames=ACIAD0101;
OS Acinetobacter baylyi (strain ATCC 33305 / BD413 / ADP1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC Acinetobacter.
OX NCBI_TaxID=62977;
RN [1]
RP NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RA Stark M., Kaplan N., Ron E.;
RL Submitted (JUL-1995) to the EMBL/GenBank/DDBJ databases.
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33305 / BD413 / ADP1;
RX PubMed=15514110; DOI=10.1093/nar/gkh910;
RA Barbe V., Vallenet D., Fonknechten N., Kreimeyer A., Oztas S., Labarre L.,
RA Cruveiller S., Robert C., Duprat S., Wincker P., Ornston L.N.,
RA Weissenbach J., Marliere P., Cohen G.N., Medigue C.;
RT "Unique features revealed by the genome sequence of Acinetobacter sp. ADP1,
RT a versatile and naturally transformation competent bacterium.";
RL Nucleic Acids Res. 32:5766-5779(2004).
CC -!- FUNCTION: Catalyzes the reversible isomerization of glucose-6-phosphate
CC to fructose-6-phosphate. {ECO:0000255|HAMAP-Rule:MF_00473}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=alpha-D-glucose 6-phosphate = beta-D-fructose 6-phosphate;
CC Xref=Rhea:RHEA:11816, ChEBI:CHEBI:57634, ChEBI:CHEBI:58225;
CC EC=5.3.1.9; Evidence={ECO:0000255|HAMAP-Rule:MF_00473};
CC -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC {ECO:0000255|HAMAP-Rule:MF_00473}.
CC -!- PATHWAY: Carbohydrate degradation; glycolysis; D-glyceraldehyde 3-
CC phosphate and glycerone phosphate from D-glucose: step 2/4.
CC {ECO:0000255|HAMAP-Rule:MF_00473}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00473}.
CC -!- SIMILARITY: Belongs to the GPI family. {ECO:0000255|HAMAP-
CC Rule:MF_00473, ECO:0000305}.
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DR EMBL; X89900; CAA61993.1; -; Genomic_DNA.
DR EMBL; CR543861; CAG67079.1; -; Genomic_DNA.
DR PIR; S58164; S58164.
DR RefSeq; WP_004930760.1; NC_005966.1.
DR AlphaFoldDB; Q59088; -.
DR SMR; Q59088; -.
DR STRING; 62977.ACIAD0101; -.
DR EnsemblBacteria; CAG67079; CAG67079; ACIAD0101.
DR GeneID; 45232624; -.
DR KEGG; aci:ACIAD0101; -.
DR eggNOG; COG0166; Bacteria.
DR HOGENOM; CLU_017947_3_1_6; -.
DR OMA; VERCKAM; -.
DR OrthoDB; 417261at2; -.
DR BioCyc; ASP62977:ACIAD_RS00470-MON; -.
DR UniPathway; UPA00109; UER00181.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000000430; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0097367; F:carbohydrate derivative binding; IEA:InterPro.
DR GO; GO:0004347; F:glucose-6-phosphate isomerase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0006094; P:gluconeogenesis; IEA:UniProtKB-UniRule.
DR GO; GO:0006096; P:glycolytic process; IEA:UniProtKB-UniRule.
DR CDD; cd05015; SIS_PGI_1; 1.
DR CDD; cd05016; SIS_PGI_2; 1.
DR Gene3D; 1.10.1390.10; -; 1.
DR HAMAP; MF_00473; G6P_isomerase; 1.
DR InterPro; IPR001672; G6P_Isomerase.
DR InterPro; IPR023096; G6P_Isomerase_C.
DR InterPro; IPR018189; Phosphoglucose_isomerase_CS.
DR InterPro; IPR046348; SIS_dom_sf.
DR InterPro; IPR035476; SIS_PGI_1.
DR InterPro; IPR035482; SIS_PGI_2.
DR PANTHER; PTHR11469; PTHR11469; 1.
DR Pfam; PF00342; PGI; 1.
DR PRINTS; PR00662; G6PISOMERASE.
DR SUPFAM; SSF53697; SSF53697; 1.
DR PROSITE; PS00765; P_GLUCOSE_ISOMERASE_1; 1.
DR PROSITE; PS00174; P_GLUCOSE_ISOMERASE_2; 1.
DR PROSITE; PS51463; P_GLUCOSE_ISOMERASE_3; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Gluconeogenesis; Glycolysis; Isomerase; Reference proteome.
FT CHAIN 1..557
FT /note="Glucose-6-phosphate isomerase"
FT /id="PRO_0000180580"
FT ACT_SITE 361
FT /note="Proton donor"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00473"
FT ACT_SITE 392
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00473"
FT ACT_SITE 520
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00473"
SQ SEQUENCE 557 AA; 63280 MW; D74AF214B139E4DC CRC64;
MNKNIEQFPR KTTLTPQQKL EQLMEQHKTV HLTELFDKEQ DRFAKYCVGC EDLVFDFSKQ
RINQPILDAL VQLAESKQLN KWIDTLFSQN KINYTEQREA MHWALRLPAD NQVYPELAKQ
VSDQLERMYQ LVNKIHEGQY RGATGEVIQD VVNIGVGGSD LGPLMVSHAL SDFKVKTAKP
LNIRFVSTMD GSQLSDILHQ LRPETTLFIV SSKSFSTIDT LSNAHTARKW LEKALGRESS
ILKSHFIGVS TKPDKMTEWG IHPDNQFLLW DWVGGRYSLW SCIGLPIALT IGVEGFKAFL
AGAHGIDEHF RTTEFHQNIP VLMGLMGIWN TNYLNLKTHA VLPYDGRLKY FTSYLQQLEM
ESNGKSTQRN GQKVENTTCP IVWGEVGPNA QHAFYQLLHQ GTQKVSCDFI APMHRYNANH
FTYVENADAL IDQHLLALSN CLAQSRLLAF GNDALKVDQR EQLPAYKQYE GNQPSTTMLL
KELSPRTMGK LIALYEHKVF VQSVIWDINP FDQWGVEKGK EIANDLLPIL NGESSDLSHL
DDSTQGLIQF LLGKSNG