ID GLMS_LACPL Reviewed; 605 AA.
AC Q88YE7; F9UM40;
DT 16-JUN-2003, integrated into UniProtKB/Swiss-Prot.
DT 23-JAN-2007, sequence version 2.
DT 27-MAR-2024, entry version 110.
DE RecName: Full=Glutamine--fructose-6-phosphate aminotransferase [isomerizing] {ECO:0000255|HAMAP-Rule:MF_00164};
DE EC=2.6.1.16 {ECO:0000255|HAMAP-Rule:MF_00164};
DE AltName: Full=D-fructose-6-phosphate amidotransferase {ECO:0000255|HAMAP-Rule:MF_00164};
DE AltName: Full=GFAT {ECO:0000255|HAMAP-Rule:MF_00164};
DE AltName: Full=Glucosamine-6-phosphate synthase {ECO:0000255|HAMAP-Rule:MF_00164};
DE AltName: Full=Hexosephosphate aminotransferase {ECO:0000255|HAMAP-Rule:MF_00164};
DE AltName: Full=L-glutamine--D-fructose-6-phosphate amidotransferase {ECO:0000255|HAMAP-Rule:MF_00164};
GN Name=glmS {ECO:0000255|HAMAP-Rule:MF_00164}; Synonyms=glmS1;
GN OrderedLocusNames=lp_0822;
OS Lactiplantibacillus plantarum (strain ATCC BAA-793 / NCIMB 8826 / WCFS1)
OS (Lactobacillus plantarum).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Lactobacillaceae;
OC Lactiplantibacillus.
OX NCBI_TaxID=220668;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-793 / NCIMB 8826 / WCFS1;
RX PubMed=12566566; DOI=10.1073/pnas.0337704100;
RA Kleerebezem M., Boekhorst J., van Kranenburg R., Molenaar D., Kuipers O.P.,
RA Leer R., Tarchini R., Peters S.A., Sandbrink H.M., Fiers M.W.E.J.,
RA Stiekema W., Klein Lankhorst R.M., Bron P.A., Hoffer S.M.,
RA Nierop Groot M.N., Kerkhoven R., De Vries M., Ursing B., De Vos W.M.,
RA Siezen R.J.;
RT "Complete genome sequence of Lactobacillus plantarum WCFS1.";
RL Proc. Natl. Acad. Sci. U.S.A. 100:1990-1995(2003).
RN [2]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA], AND GENOME REANNOTATION.
RC STRAIN=ATCC BAA-793 / NCIMB 8826 / WCFS1;
RX PubMed=22156394; DOI=10.1128/jb.06275-11;
RA Siezen R.J., Francke C., Renckens B., Boekhorst J., Wels M.,
RA Kleerebezem M., van Hijum S.A.;
RT "Complete resequencing and reannotation of the Lactobacillus plantarum
RT WCFS1 genome.";
RL J. Bacteriol. 194:195-196(2012).
CC -!- FUNCTION: Catalyzes the first step in hexosamine metabolism, converting
CC fructose-6P into glucosamine-6P using glutamine as a nitrogen source.
CC {ECO:0000255|HAMAP-Rule:MF_00164}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=D-fructose 6-phosphate + L-glutamine = D-glucosamine 6-
CC phosphate + L-glutamate; Xref=Rhea:RHEA:13237, ChEBI:CHEBI:29985,
CC ChEBI:CHEBI:58359, ChEBI:CHEBI:58725, ChEBI:CHEBI:61527; EC=2.6.1.16;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00164};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00164}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00164}.
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DR EMBL; AL935263; CCC78279.1; -; Genomic_DNA.
DR RefSeq; WP_003641075.1; NC_004567.2.
DR RefSeq; YP_004888793.1; NC_004567.2.
DR AlphaFoldDB; Q88YE7; -.
DR SMR; Q88YE7; -.
DR STRING; 220668.lp_0822; -.
DR EnsemblBacteria; CCC78279; CCC78279; lp_0822.
DR GeneID; 77217341; -.
DR KEGG; lpl:lp_0822; -.
DR PATRIC; fig|220668.9.peg.697; -.
DR eggNOG; COG0449; Bacteria.
DR HOGENOM; CLU_012520_7_1_9; -.
DR OrthoDB; 106547at2; -.
DR PhylomeDB; Q88YE7; -.
DR Proteomes; UP000000432; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0097367; F:carbohydrate derivative binding; IEA:InterPro.
DR GO; GO:0004360; F:glutamine-fructose-6-phosphate transaminase (isomerizing) activity; IEA:UniProtKB-UniRule.
DR GO; GO:1901137; P:carbohydrate derivative biosynthetic process; IEA:InterPro.
DR GO; GO:0005975; P:carbohydrate metabolic process; IEA:UniProtKB-UniRule.
DR GO; GO:0006541; P:glutamine metabolic process; IEA:UniProtKB-KW.
DR CDD; cd00714; GFAT; 1.
DR CDD; cd05008; SIS_GlmS_GlmD_1; 1.
DR CDD; cd05009; SIS_GlmS_GlmD_2; 1.
DR Gene3D; 3.60.20.10; Glutamine Phosphoribosylpyrophosphate, subunit 1, domain 1; 1.
DR HAMAP; MF_00164; GlmS; 1.
DR InterPro; IPR017932; GATase_2_dom.
DR InterPro; IPR005855; GFAT.
DR InterPro; IPR047084; GFAT_N.
DR InterPro; IPR035466; GlmS/AgaS_SIS.
DR InterPro; IPR035490; GlmS/FrlB_SIS.
DR InterPro; IPR029055; Ntn_hydrolases_N.
DR InterPro; IPR001347; SIS_dom.
DR InterPro; IPR046348; SIS_dom_sf.
DR NCBIfam; TIGR01135; glmS; 1.
DR PANTHER; PTHR10937; GLUCOSAMINE--FRUCTOSE-6-PHOSPHATE AMINOTRANSFERASE, ISOMERIZING; 1.
DR PANTHER; PTHR10937:SF0; GLUTAMINE--FRUCTOSE-6-PHOSPHATE TRANSAMINASE (ISOMERIZING); 1.
DR Pfam; PF13522; GATase_6; 1.
DR Pfam; PF01380; SIS; 2.
DR SUPFAM; SSF56235; N-terminal nucleophile aminohydrolases (Ntn hydrolases); 1.
DR SUPFAM; SSF53697; SIS domain; 1.
DR PROSITE; PS51278; GATASE_TYPE_2; 1.
DR PROSITE; PS51464; SIS; 2.
PE 3: Inferred from homology;
KW Aminotransferase; Cytoplasm; Glutamine amidotransferase;
KW Reference proteome; Repeat; Transferase.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00164"
FT CHAIN 2..605
FT /note="Glutamine--fructose-6-phosphate aminotransferase
FT [isomerizing]"
FT /id="PRO_0000135344"
FT DOMAIN 2..220
FT /note="Glutamine amidotransferase type-2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00164"
FT DOMAIN 286..426
FT /note="SIS 1"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00164"
FT DOMAIN 458..595
FT /note="SIS 2"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00164"
FT ACT_SITE 2
FT /note="Nucleophile; for GATase activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00164"
FT ACT_SITE 600
FT /note="For Fru-6P isomerization activity"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00164"
SQ SEQUENCE 605 AA; 65467 MW; E66D35D8127D7822 CRC64;
MCGIVGVTGK DSAVSILLNG LEKLEYRGYD SAGIYVNDQD GHDYLVKEKG RIDDLRKEVG
EAVHGSTGIG HTRWATHGEP SVANAHPQVS ADGRFYLVHN GVIENFEDLK QTYLSDVTFK
SQTDTEVIVQ LVDRFVTKEG LSTLAAFRKT LGLLGHSSYG FLLMDKEDPD TLYVAKNKSP
LLIGVGEGFN VVCSDSLAML DQTKDFLELH DGEIVVVKPD EIKITNQAGE PVERKPFHVD
IDAAQADKGT YPFYMLKEID EQPNVMRKLS QVYLNDAGDP IINDDLLTAL KAADRLYIVA
AGTSYHAGLV GAKLFESLAN VPTEVHVSSE FAYNQPLLSA HPFFIFLTQS GETADSREVL
LNVNDQHFPS LTITNVPNST LSREATYTLL LHAGPEIAVA STKAYTAQIA LQAILAKALG
VAVDQPAATA FDVKQQLALV ANGMQSLVDE KATFEKIAKS ALLNTPNAFY IGRGLDYAVS
LETALKLKEI SYVQAEGFAS GELKHGTIAL IEKDTPVIGI ITQKNTAGLT RSNLQEVAAR
GAKTVTIVTD SLAKDGDTVI LPTVDERLTA LLSVVPGQLL AYYTSLNKGL DVDKPRNLAK
SVTVE
//
