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Database: UniProt
Entry: A5EVK7_DICNV
LinkDB: A5EVK7_DICNV
Original site: A5EVK7_DICNV 
ID   A5EVK7_DICNV            Unreviewed;       605 AA.
AC   A5EVK7;
DT   12-JUN-2007, integrated into UniProtKB/TrEMBL.
DT   12-JUN-2007, sequence version 1.
DT   24-JAN-2024, entry version 107.
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   ECO:0000313|EMBL:ABQ13748.1};
GN   OrderedLocusNames=DNO_0528 {ECO:0000313|EMBL:ABQ13748.1};
OS   Dichelobacter nodosus (strain VCS1703A).
OC   Bacteria; Pseudomonadota; Gammaproteobacteria; Cardiobacteriales;
OC   Cardiobacteriaceae; Dichelobacter.
OX   NCBI_TaxID=246195 {ECO:0000313|EMBL:ABQ13748.1, ECO:0000313|Proteomes:UP000000248};
RN   [1] {ECO:0000313|EMBL:ABQ13748.1, ECO:0000313|Proteomes:UP000000248}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=VCS1703A {ECO:0000313|EMBL:ABQ13748.1,
RC   ECO:0000313|Proteomes:UP000000248};
RX   PubMed=17468768; DOI=10.1038/nbt1302;
RA   Myers G.S., Parker D., Al-Hasani K., Kennan R.M., Seemann T., Ren Q.,
RA   Badger J.H., Selengut J.D., Deboy R.T., Tettelin H., Boyce J.D.,
RA   McCarl V.P., Han X., Nelson W.C., Madupu R., Mohamoud Y., Holley T.,
RA   Fedorova N., Khouri H., Bottomley S.P., Whittington R.J., Adler B.,
RA   Songer J.G., Rood J.I., Paulsen I.T.;
RT   "Genome sequence and identification of candidate vaccine antigens from the
RT   animal pathogen Dichelobacter nodosus.";
RL   Nat. Biotechnol. 25:569-575(2007).
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}.
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DR   EMBL; CP000513; ABQ13748.1; -; Genomic_DNA.
DR   RefSeq; WP_012030862.1; NC_009446.1.
DR   AlphaFoldDB; A5EVK7; -.
DR   STRING; 246195.DNO_0528; -.
DR   KEGG; dno:DNO_0528; -.
DR   eggNOG; COG0449; Bacteria.
DR   HOGENOM; CLU_012520_5_2_6; -.
DR   OMA; ASEYRYA; -.
DR   OrthoDB; 9761808at2; -.
DR   Proteomes; UP000000248; 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:UP000000248};
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..218
FT                   /note="Glutamine amidotransferase type-2"
FT                   /evidence="ECO:0000259|PROSITE:PS51278"
FT   DOMAIN          282..425
FT                   /note="SIS"
FT                   /evidence="ECO:0000259|PROSITE:PS51464"
FT   DOMAIN          454..595
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        600
FT                   /note="For Fru-6P isomerization activity"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
SQ   SEQUENCE   605 AA;  65938 MW;  5693CD79BF1ABFEC CRC64;
     MCGIIAGVAK KDIVSILMTG LTRLEYRGYD SAGIAVLSKN KLHCRRAVGK VMQLTEKIAE
     SPLAGNSGIA HTRWATHGIP NEKNAHPHIS GAQIAVVHNG IIENYLELRA QLIEKGYQFQ
     SDTDSETIAH LIHDYYQRDH DIAAAVLHTL PHLKGSYALA VMAADDPDHI VVACQHSPMI
     IGKSAAGYFA ASDSFALLPL MRQFIYLQDG DVAQLSREDC RIFDHSGKSV QRVWVESEQD
     DDIVGKNGYQ HFMQKETFEQ PSVIRHTLSG RLTAQSLNID TFSPELQEIC NQLKNIDIIA
     CGSSYHAGLV VKYYLEAAGI RTNVEYASEY LYRDVAVSPH TLFLTISQSG ETADTLAALN
     KAKKLPYLDY LAVCNVAESA LVRLCPHHIL TRAGREIGVA STKAFMAQLV VLHLITLLIR
     HVKGENISEE CAALARLPAA VEQMLALDTK IAAAAKTLQK ERNCLFLGRG AGAAIAAEGA
     LKLKELSYIH AEAYPCGELK HGPLALVDEQ MTVVAVVQAG LLGEKTLSNL QEVQARGGRL
     IVFADERVDL HALSDATVIS LGVLDDLTMA LIAVVPLQLF AYHVACYKGN DVDQPRNLAK
     SVTVE
//
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