ID G8R6D3_OWEHD Unreviewed; 613 AA.
AC G8R6D3;
DT 22-FEB-2012, integrated into UniProtKB/TrEMBL.
DT 22-FEB-2012, sequence version 1.
DT 27-MAR-2024, entry version 70.
DE RecName: Full=Glutamine--fructose-6-phosphate aminotransferase [isomerizing] {ECO:0000256|ARBA:ARBA00016090, ECO:0000256|HAMAP-Rule:MF_00164};
DE EC=2.6.1.16 {ECO:0000256|ARBA:ARBA00012916, ECO:0000256|HAMAP-Rule:MF_00164};
DE AltName: Full=D-fructose-6-phosphate amidotransferase {ECO:0000256|HAMAP-Rule:MF_00164};
DE AltName: Full=GFAT {ECO:0000256|HAMAP-Rule:MF_00164};
DE AltName: Full=Glucosamine-6-phosphate synthase {ECO:0000256|HAMAP-Rule:MF_00164};
DE AltName: Full=Hexosephosphate aminotransferase {ECO:0000256|HAMAP-Rule:MF_00164};
DE AltName: Full=L-glutamine--D-fructose-6-phosphate amidotransferase {ECO:0000256|HAMAP-Rule:MF_00164};
GN Name=glmS {ECO:0000256|HAMAP-Rule:MF_00164};
GN OrderedLocusNames=Oweho_2382 {ECO:0000313|EMBL:AEV33353.1};
OS Owenweeksia hongkongensis (strain DSM 17368 / CIP 108786 / JCM 12287 / NRRL
OS B-23963 / UST20020801).
OC Bacteria; Bacteroidota; Flavobacteriia; Flavobacteriales; Owenweeksiaceae;
OC Owenweeksia.
OX NCBI_TaxID=926562 {ECO:0000313|EMBL:AEV33353.1, ECO:0000313|Proteomes:UP000005631};
RN [1] {ECO:0000313|EMBL:AEV33353.1, ECO:0000313|Proteomes:UP000005631}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=DSM 17368 / JCM 12287 / NRRL B-23963
RC {ECO:0000313|Proteomes:UP000005631};
RX PubMed=23450211; DOI=10.4056/sigs.3296896;
RA Riedel T., Held B., Nolan M., Lucas S., Lapidus A., Tice H., Del Rio T.G.,
RA Cheng J.F., Han C., Tapia R., Goodwin L.A., Pitluck S., Liolios K.,
RA Mavromatis K., Pagani I., Ivanova N., Mikhailova N., Pati A., Chen A.,
RA Palaniappan K., Rohde M., Tindall B.J., Detter J.C., Goker M., Woyke T.,
RA Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Klenk H.P.,
RA Kyrpides N.C.;
RT "Genome sequence of the orange-pigmented seawater bacterium Owenweeksia
RT hongkongensis type strain (UST20020801(T)).";
RL Stand. Genomic Sci. 7:120-130(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:0000256|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:0000256|ARBA:ARBA00001031, ECO:0000256|HAMAP-
CC Rule:MF_00164};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00164}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00164}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP003156; AEV33353.1; -; Genomic_DNA.
DR RefSeq; WP_014202702.1; NC_016599.1.
DR AlphaFoldDB; G8R6D3; -.
DR STRING; 926562.Oweho_2382; -.
DR KEGG; oho:Oweho_2382; -.
DR PATRIC; fig|926562.3.peg.2398; -.
DR eggNOG; COG0449; Bacteria.
DR HOGENOM; CLU_012520_5_2_10; -.
DR OrthoDB; 106547at2; -.
DR Proteomes; UP000005631; 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 {ECO:0000256|ARBA:ARBA00022576, ECO:0000256|HAMAP-
KW Rule:MF_00164}; Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00164};
KW Glutamine amidotransferase {ECO:0000256|ARBA:ARBA00022962};
KW Reference proteome {ECO:0000313|Proteomes:UP000005631};
KW Repeat {ECO:0000256|ARBA:ARBA00022737};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00164}.
FT INIT_MET 1
FT /note="Removed"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
FT DOMAIN 2..220
FT /note="Glutamine amidotransferase type-2"
FT /evidence="ECO:0000259|PROSITE:PS51278"
FT DOMAIN 290..429
FT /note="SIS"
FT /evidence="ECO:0000259|PROSITE:PS51464"
FT DOMAIN 462..603
FT /note="SIS"
FT /evidence="ECO:0000259|PROSITE:PS51464"
FT ACT_SITE 2
FT /note="Nucleophile; for GATase activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
FT ACT_SITE 608
FT /note="For Fru-6P isomerization activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
SQ SEQUENCE 613 AA; 67392 MW; B89E0C23813A874E CRC64;
MCGIVGYLGP KAAYPILVNG LKRLEYRGYD SAGIALLSGD EMNIYKAKGK VSDLEAVCEE
KDKNGAIGIG HTRWATHGEP NQINAHPHTT SHGNLAMVHN GIIENYATLK AELIARGHSF
KSETDSEVLL HLIEEIQLAG EYQLEDAVRL ALKKVVGAYA IVVMAVNDPE KLVAARKSSP
LAIGVADDSF FIGSDVSPFA EHTQRVIYLN DFEIATIRVN GSLTIKTVED EVVDPFIQEL
DINLENLEKG DFDHFMLKEI YEQPAAIQNC LRGRLNVEDL NLDLRAVREN LDTFKNASRI
IIVSCGTSWH AGLVAEYWIE AMAGIPVEVE YASEFRYRQP VIKPTDVVIA ISQSGETADT
LAAMELAKSK GAFIFSICNV VGSSISREAH AGMYTHAGPE IGVASTKAFT TQLICLYMLS
LELARANNEM EDFTYWNNLS ELAVLDKAIE QVLSLNDEVK ELARDYTEST NFMYLGRGYN
FPIALEGALK LKEISYIHAE GYPAAEMKHG PIALIDENMP CMVLANCGAG RDKIISNMQE
IRARKGEVIA IAFEGDTEIA ESASHVLYIP KTNEMLSTIV ANTILQLLAY HISVLKGCDV
DQPRNLAKSV TVE
//
