ID A0A0N0MSH6_9ACTN Unreviewed; 549 AA.
AC A0A0N0MSH6;
DT 09-DEC-2015, integrated into UniProtKB/TrEMBL.
DT 09-DEC-2015, sequence version 1.
DT 27-MAR-2024, entry version 33.
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 ORFNames=OK006_6761 {ECO:0000313|EMBL:KPI05601.1};
OS Actinobacteria bacterium OK006.
OC Bacteria; Actinomycetota; Actinomycetes.
OX NCBI_TaxID=1592326 {ECO:0000313|EMBL:KPI05601.1, ECO:0000313|Proteomes:UP000037912};
RN [1] {ECO:0000313|EMBL:KPI05601.1, ECO:0000313|Proteomes:UP000037912}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OK006 {ECO:0000313|EMBL:KPI05601.1,
RC ECO:0000313|Proteomes:UP000037912};
RA Brown S.D., Utturkar S.M., Klingeman D.M., Pelletier D.;
RT "Draft genome sequences for four Actinobacteria strains OK006 OK074 OV450
RT and OV320.";
RL Submitted (SEP-2015) 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:KPI05601.1}.
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DR EMBL; LJCU01000235; KPI05601.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0N0MSH6; -.
DR PATRIC; fig|1592326.3.peg.8226; -.
DR UniPathway; UPA00109; UER00181.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000037912; 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 358
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
FT ACT_SITE 389
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
FT ACT_SITE 513
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
SQ SEQUENCE 549 AA; 60312 MW; FAB57AA43AE57ECD CRC64;
MSDSPKLTRR PEWVALEDHR ADGLLHPRLR ELFAADPARA ERYVVRVGDL RIDYSKHLIT
DETLALLQEL ATATDVFGLR DAMFRGERIN VTEDRAVLHT ALRAPRNAVI EVAGENVVPG
VHAVLDKMAD FAERVRSGEW TGHTGKRIKN VVNIGIGGSD LGPAMAYEAL RAFTDRSLTV
RFVSNVDGAD LHEAVRDLDP AETLFIIASK TFTTIETITN ATSARTWLLG SLGGDEKAVA
KHFVALSTNA GKVSDFGIDT ANMFGFWDWV GGRYSFDSAI GLSLMIAIGP DRFRELLDGF
RLVDEHFRTA PAEANAPLLL GLLGVWYGNF FDAQSHAVLP YSHYLSKFTA YLQQLDMESN
GKSVDRDGHP VEWQTGPVVW GTPGTNGQHA YYQLIHQGTK LIPADFIGFA NPVDELEPEL
AAQHDLLMAN FFAQTQALAF GKTPDEVRAE GVPEELVPHK TFHGNHPTTT ILASELTPSV
LGQLIALYEH KVFVQGAIWN IDSFDQWGVE LGKVLAKRVE PALTEGADVP GLDPSTAALV
AAYRTLRKK
//
