ID A0A069JPF3_9ACTN Unreviewed; 550 AA.
AC A0A069JPF3;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 42.
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=DT87_04695 {ECO:0000313|EMBL:KDQ66541.1};
OS Streptomyces sp. NTK 937.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=1487711 {ECO:0000313|EMBL:KDQ66541.1, ECO:0000313|Proteomes:UP000027475};
RN [1] {ECO:0000313|EMBL:KDQ66541.1, ECO:0000313|Proteomes:UP000027475}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NTK 937 {ECO:0000313|EMBL:KDQ66541.1,
RC ECO:0000313|Proteomes:UP000027475};
RA Olano C., Cano-Prieto C., Losada A., Mendez C., Salas J.A.;
RT "Draft genome sequence of marine actinomycete Streptomyces sp. NTK 937,
RT producer of the benzoxazol antibiotic caboxamycin.";
RL Submitted (APR-2014) 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:KDQ66541.1}.
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DR EMBL; JJOB01000001; KDQ66541.1; -; Genomic_DNA.
DR RefSeq; WP_037876171.1; NZ_JJOB01000001.1.
DR AlphaFoldDB; A0A069JPF3; -.
DR OrthoDB; 140919at2; -.
DR UniPathway; UPA00109; UER00181.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000027475; 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; 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 359
FT /note="Proton donor"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
FT ACT_SITE 390
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
FT ACT_SITE 514
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00473"
SQ SEQUENCE 550 AA; 60475 MW; C796F2B5D92A5F43 CRC64;
MNAQGRTKLN QTPEWAALAE HREAFGQTHL RQLFADAPER GSAYTLRVGD LHVDYSKHLV
TDETLRLLRG LAAATGVAGL RDAMFRGEKI NTTEDRAVLH TALRAPRDAV IEVDGENVVP
AVHAVLDKMA AFSERVRAGE WTGHTGRPVK NVVNIGIGGS DLGPAMAYEV LRSFTDRSLT
VRFVSNVDGA DLHEAVRDLD PAETLFVVAS KTFTTIETIT NATSARDWLL TELKAGQEAV
ARHFVALSTN AEKVADFGID TANMFEFWDW VGGRYSYDSA IGLSLMIAIG PERFREMLDG
FHLVDEHFRT APAEENVPLL LGLLGIWYGQ FFDAQSHAVL PYSHYLSKFT AYLQQLDMES
NGKSVDRDGA PVEWQTGPVV WGTPGTNGQH AYYQLIHQGT KIVPADFIGF ASPVHDLLPG
LIAQHDLLMA NFFAQTQALA FGKTPDEVRA EGVPEELVPH KTFRGNHPTT TILADRLTPS
VLGQLIALYE HKVFVQGAVW NIDSFDQWGV ELGKVLAKKI EPVLTEGTGG ENLDSSTAHL
VETYRGLRGR
//
