ID A0A117RQQ2_9ACTN Unreviewed; 551 AA.
AC A0A117RQQ2;
DT 13-APR-2016, integrated into UniProtKB/TrEMBL.
DT 13-APR-2016, sequence version 1.
DT 27-MAR-2024, entry version 49.
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=AQJ67_14895 {ECO:0000313|EMBL:KUO04027.1};
OS Streptomyces caeruleatus.
OC Bacteria; Actinomycetota; Actinomycetes; Kitasatosporales;
OC Streptomycetaceae; Streptomyces.
OX NCBI_TaxID=661399 {ECO:0000313|EMBL:KUO04027.1, ECO:0000313|Proteomes:UP000053429};
RN [1] {ECO:0000313|EMBL:KUO04027.1, ECO:0000313|Proteomes:UP000053429}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NRRL B-24802 {ECO:0000313|EMBL:KUO04027.1,
RC ECO:0000313|Proteomes:UP000053429};
RA Ruckert C., Winkler A., Kalinowski J., Kampfer P., Glaeser S.;
RT "Draft genome sequence of Streptomyces caeruleatus NRRL B-24802, type
RT strain for the species Streptomyces caeruleatus.";
RL Submitted (OCT-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:KUO04027.1}.
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DR EMBL; LMWY01000015; KUO04027.1; -; Genomic_DNA.
DR RefSeq; WP_062719182.1; NZ_KQ948927.1.
DR AlphaFoldDB; A0A117RQQ2; -.
DR STRING; 661399.AQJ67_14895; -.
DR OrthoDB; 140919at2; -.
DR UniPathway; UPA00109; UER00181.
DR UniPathway; UPA00138; -.
DR Proteomes; UP000053429; 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};
KW Reference proteome {ECO:0000313|Proteomes:UP000053429}.
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 551 AA; 60960 MW; 5F1A4F98E738FE78 CRC64;
MNADGRTRLN QTPEWTALAK HREELGEVRL RELFAADPGR GAGYTLQVGD LHIDYSKHLV
TDDTLRLLRE LAAATDVFGL RDAMFRGEKI NTTEDRAVLH TALRAPRDAV IEVDGENVVP
GVHAVLDKMA DFAERVRSGA WTGHTGRRIR NVVNIGIGGS DLGPAMAYEV LRSYTDRDLT
VRFVSNVDGA DLHEATHDLD AAETLFIIAS KTFTTIETIT NATSARNWLL TELDAGPEAV
AKHFVALSTN GEKVADFGID TANMFEFWDW VGGRYSYDSA IGLSLMIAIG PDNFREMLDG
FRTIDEHFRT APAESNVPLL LGLLGIWYGN FHDAQSHAVL PYSHYLSKFT AYLQQLDMES
NGKYVGRDGR QVDWQTGPIV WGTPGTNGQH AYYQLIHQGT KLIPADFIGF AEPVAEMSEE
LKAQHDLLMA NFFAQTQALA FGKTPEEVRA EGVPEELVTH KTFKGDHPTT TILARELTPS
VLGQLIALYE HKVFVQGAVW NIDSFDQWGV ELGKVLAKRV EPALTEGAEV PGLDASTKAL
VAKYRELRGR R
//
