ID A0A245ZFT8_9SPHN Unreviewed; 497 AA.
AC A0A245ZFT8;
DT 25-OCT-2017, integrated into UniProtKB/TrEMBL.
DT 25-OCT-2017, sequence version 1.
DT 27-MAR-2024, entry version 25.
DE RecName: Full=Glucose-6-phosphate isomerase {ECO:0000256|HAMAP-Rule:MF_00473};
DE Short=GPI {ECO:0000256|HAMAP-Rule:MF_00473};
DE EC=5.3.1.9 {ECO:0000256|HAMAP-Rule:MF_00473};
DE AltName: Full=Phosphoglucose isomerase {ECO:0000256|HAMAP-Rule:MF_00473};
DE Short=PGI {ECO:0000256|HAMAP-Rule:MF_00473};
DE AltName: Full=Phosphohexose isomerase {ECO:0000256|HAMAP-Rule:MF_00473};
DE Short=PHI {ECO:0000256|HAMAP-Rule:MF_00473};
GN Name=pgi {ECO:0000256|HAMAP-Rule:MF_00473,
GN ECO:0000313|EMBL:OWK28589.1};
GN ORFNames=SPMU_28500 {ECO:0000313|EMBL:OWK28589.1};
OS Sphingomonas mucosissima.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Sphingomonadales;
OC Sphingomonadaceae; Sphingomonas.
OX NCBI_TaxID=370959 {ECO:0000313|EMBL:OWK28589.1, ECO:0000313|Proteomes:UP000197783};
RN [1] {ECO:0000313|EMBL:OWK28589.1, ECO:0000313|Proteomes:UP000197783}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 17494 {ECO:0000313|EMBL:OWK28589.1,
RC ECO:0000313|Proteomes:UP000197783};
RA Poehlein A., Wuebbeler J.H., Steinbuechel A., Daniel R.;
RT "Genome sequence of Sphingomonas mucosissima DSM 17494.";
RL Submitted (MAR-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the reversible isomerization of glucose-6-phosphate
CC to fructose-6-phosphate. {ECO:0000256|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:0000256|ARBA:ARBA00029321,
CC ECO:0000256|HAMAP-Rule:MF_00473, ECO:0000256|RuleBase:RU000612};
CC -!- PATHWAY: Carbohydrate biosynthesis; gluconeogenesis.
CC {ECO:0000256|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:0000256|ARBA:ARBA00004926, ECO:0000256|HAMAP-Rule:MF_00473,
CC ECO:0000256|RuleBase:RU000612}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00473}.
CC -!- SIMILARITY: Belongs to the GPI family. {ECO:0000256|ARBA:ARBA00006604,
CC ECO:0000256|HAMAP-Rule:MF_00473, ECO:0000256|RuleBase:RU000612}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OWK28589.1}.
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DR EMBL; NBBJ01000005; OWK28589.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A245ZFT8; -.
DR OrthoDB; 140919at2; -.
DR UniPathway; UPA00109; UER00181.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000197783; Unassembled WGS sequence.
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; GLUCOSE-6-PHOSPHATE ISOMERASE; 1.
DR PANTHER; PTHR11469:SF1; GLUCOSE-6-PHOSPHATE ISOMERASE; 1.
DR Pfam; PF00342; PGI; 1.
DR PRINTS; PR00662; G6PISOMERASE.
DR SUPFAM; SSF53697; SIS domain; 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 {ECO:0000256|HAMAP-Rule:MF_00473};
KW Gluconeogenesis {ECO:0000256|ARBA:ARBA00022432, ECO:0000256|HAMAP-
KW Rule:MF_00473};
KW Glycolysis {ECO:0000256|ARBA:ARBA00023152, ECO:0000256|HAMAP-
KW Rule:MF_00473};
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00473}.
FT ACT_SITE 328
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
FT ACT_SITE 359
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
FT ACT_SITE 470
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
SQ SEQUENCE 497 AA; 54009 MW; 4E02CB46D9D4F201 CRC64;
MTDWSTIKDL PTTRLEQLFA DDPERLAKFS LDVAGIHFDL SKTHLTREAV AAFEALARQM
DLAGKREAMF GGAHVNVTED RPVEHTAERG EGKAESLKRA ADYHARMRML IDAIEAEAFG
PVRHVLHVGI GGSALGPNLL VDALGRDSER YDVAIVSNVD GVALEDVFDR FDPSATLLVV
ASKTFTTTET MMNADSAIGW MQENGVEDPY GRVIALTASP EQAIEWGVDE TRVLPFSEGV
GGRYSLWSSI GFPAAIKLGW DQFAELLEGA AEMDRHFRLS ALHENAPALA AFADLYYTQV
RGCETRAPFA YDERLRLLPS YLQQLEMESN GKGVTVDGQP VGRPTAPITW GGVGTDAQHA
VFQLLHQGTH LVPVEFLAVI EAGDTLAEEH HRQLLLNAFA QGAALMKGRA NPDDPARAYP
GDRPSSTILL DVLDARTLGA LIAFYEHRVF VNGVLLGINS FDQFGVELGK EMAKAAAKGG
GDFDPSTADL IRRAGLE
//
