ID   6PGL_CROS8              Reviewed;         333 AA.
AC   A7MIZ2;
DT   05-FEB-2008, integrated into UniProtKB/Swiss-Prot.
DT   02-OCT-2007, sequence version 1.
DT   03-AUG-2022, entry version 78.
DE   RecName: Full=6-phosphogluconolactonase {ECO:0000255|HAMAP-Rule:MF_01605};
DE            Short=6-P-gluconolactonase {ECO:0000255|HAMAP-Rule:MF_01605};
DE            EC=3.1.1.31 {ECO:0000255|HAMAP-Rule:MF_01605};
GN   Name=pgl {ECO:0000255|HAMAP-Rule:MF_01605}; OrderedLocusNames=ESA_02577;
OS   Cronobacter sakazakii (strain ATCC BAA-894) (Enterobacter sakazakii).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Cronobacter.
OX   NCBI_TaxID=290339;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-894;
RX   PubMed=20221447; DOI=10.1371/journal.pone.0009556;
RA   Kucerova E., Clifton S.W., Xia X.Q., Long F., Porwollik S., Fulton L.,
RA   Fronick C., Minx P., Kyung K., Warren W., Fulton R., Feng D., Wollam A.,
RA   Shah N., Bhonagiri V., Nash W.E., Hallsworth-Pepin K., Wilson R.K.,
RA   McClelland M., Forsythe S.J.;
RT   "Genome sequence of Cronobacter sakazakii BAA-894 and comparative genomic
RT   hybridization analysis with other Cronobacter species.";
RL   PLoS ONE 5:E9556-E9556(2010).
CC   -!- FUNCTION: Catalyzes the hydrolysis of 6-phosphogluconolactone to 6-
CC       phosphogluconate. {ECO:0000255|HAMAP-Rule:MF_01605}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=6-phospho-D-glucono-1,5-lactone + H2O = 6-phospho-D-gluconate
CC         + H(+); Xref=Rhea:RHEA:12556, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378,
CC         ChEBI:CHEBI:57955, ChEBI:CHEBI:58759; EC=3.1.1.31;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01605};
CC   -!- PATHWAY: Carbohydrate degradation; pentose phosphate pathway; D-
CC       ribulose 5-phosphate from D-glucose 6-phosphate (oxidative stage): step
CC       2/3. {ECO:0000255|HAMAP-Rule:MF_01605}.
CC   -!- SIMILARITY: Belongs to the cycloisomerase 2 family. {ECO:0000255|HAMAP-
CC       Rule:MF_01605}.
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DR   EMBL; CP000783; ABU77822.1; -; Genomic_DNA.
DR   RefSeq; WP_007888520.1; NC_009778.1.
DR   AlphaFoldDB; A7MIZ2; -.
DR   SMR; A7MIZ2; -.
DR   EnsemblBacteria; ABU77822; ABU77822; ESA_02577.
DR   GeneID; 56731377; -.
DR   KEGG; esa:ESA_02577; -.
DR   HOGENOM; CLU_038716_2_0_6; -.
DR   OMA; EGNWPRD; -.
DR   OrthoDB; 302683at2; -.
DR   UniPathway; UPA00115; UER00409.
DR   Proteomes; UP000000260; Chromosome.
DR   GO; GO:0017057; F:6-phosphogluconolactonase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006006; P:glucose metabolic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006098; P:pentose-phosphate shunt; IEA:UniProtKB-UniPathway.
DR   Gene3D; 2.130.10.10; -; 1.
DR   HAMAP; MF_01605; 6P_gluconolactonase; 1.
DR   InterPro; IPR022528; 6-phosphogluconolactonase_YbhE.
DR   InterPro; IPR019405; Lactonase_7-beta_prop.
DR   InterPro; IPR011045; N2O_reductase_N.
DR   InterPro; IPR015943; WD40/YVTN_repeat-like_dom_sf.
DR   Pfam; PF10282; Lactonase; 1.
DR   SUPFAM; SSF50974; SSF50974; 1.
PE   3: Inferred from homology;
KW   Carbohydrate metabolism; Glucose metabolism; Hydrolase.
FT   CHAIN           1..333
FT                   /note="6-phosphogluconolactonase"
FT                   /id="PRO_1000069411"
SQ   SEQUENCE   333 AA;  36107 MW;  1E0B2C3A4D87178D CRC64;
     MKQTVYTASP ESQQIHVWRL EPQGTLTLLQ VVDAPGQVQP MVISPDKRFL YVGVRPEFRV
     IAYRIAAHDG TLSEAGEAPL PGSPTHISTD HTGRFLFSGS YNAGSVSVVR LNDGLPGETV
     TVVEGLEGCH SANISPDNRT LWVPALKQDR ICLFTLTDDG HLEPQTPAEV TTVAGAGPRH
     MVFHPSKPFA YCVNELNSSV DVWALSDPHG NIECVQTLDM MPADFSDTRW AADIHITPDG
     RHLYACDRTA SVITVFTVSE DGSVLAVQGH QPTETQPRGF NIDNSGQYLI AAGQKSHHIA
     VYGIEGEQGL LAEKGRYAVG QGPMWVVINA FDA