ID A0A1L7FFU2_9PSEU Unreviewed; 606 AA.
AC A0A1L7FFU2;
DT 15-MAR-2017, integrated into UniProtKB/TrEMBL.
DT 15-MAR-2017, sequence version 1.
DT 13-SEP-2023, entry version 25.
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 ORFNames=UA75_28525 {ECO:0000313|EMBL:APU23676.1};
OS Actinoalloteichus sp. GBA129-24.
OC Bacteria; Actinomycetota; Actinomycetes; Pseudonocardiales;
OC Pseudonocardiaceae; Actinoalloteichus.
OX NCBI_TaxID=1612551 {ECO:0000313|EMBL:APU23676.1, ECO:0000313|Proteomes:UP000185506};
RN [1] {ECO:0000313|EMBL:APU23676.1, ECO:0000313|Proteomes:UP000185506}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=GBA129-24 {ECO:0000313|EMBL:APU23676.1,
RC ECO:0000313|Proteomes:UP000185506};
RA Ruckert C., Nouioui I., Willmese J., van Wezel G., Klenk H.-P.,
RA Kalinowski J., Zotchev S.B.;
RT "Complete genome sequence of Actinoalloteichus fjordicus DSM 46856
RT (=GBA129-24).";
RL Submitted (JUN-2016) to the EMBL/GenBank/DDBJ databases.
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 -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00164}.
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DR EMBL; CP016077; APU23676.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1L7FFU2; -.
DR STRING; 1612551.UA75_28525; -.
DR KEGG; acti:UA75_28525; -.
DR Proteomes; UP000185506; 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 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 1..212
FT /note="Glutamine amidotransferase type-2"
FT /evidence="ECO:0000259|PROSITE:PS51278"
FT DOMAIN 279..418
FT /note="SIS"
FT /evidence="ECO:0000259|PROSITE:PS51464"
FT DOMAIN 451..596
FT /note="SIS"
FT /evidence="ECO:0000259|PROSITE:PS51464"
FT REGION 56..75
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 601
FT /note="For Fru-6P isomerization activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
SQ SEQUENCE 606 AA; 65446 MW; FB5B34009871B846 CRC64;
MVLAGLRRLE YRGYDSAGIA VVDGGLAVER KAGPLRNLET RLDEVGRKRF DGTTGIGHTR
WATHGAPTDR NAHPHTDAAG RVAVVHNGII ENFAQLRAEL EAAGVEMASD TDTETTAHLI
ARAYLGIDGG DSEGDLPSAV RAVCRRLEGA FTLVITHLDE PDMIVAARRS SPLVVGVGDG
ETFVASDVAA FIEHTRNAVE LGQDQAVVIT RDGYQVTDFH GTEITPKTFR VDWDLAAAEK
GGHEYFMLKE IEEQPEALAN TLRGHFADGR IVLDEQRLAD QDLREIDKVF VVACGSAYHS
GLVAKYAIEH WCRLPVEVEL ASEFRYRDPV LDRDTLVVAV SQSGETADTL EAVRHAREQK
ARVLAVCNTN GAQIPRESDA VLYTHAGPEI GVASTKAFLA QIAANYLVGL ALAGARGTKY
PDEVAREFHE LEAMPEAVSR VLGTTGHVRE LARGLADSKA VLFLGRHVGY PVALEGALKL
KELAYMHAEG FAAGELKHGP IALIEEGLPV VVVMPSSKGR ATLHSKLLSN IREIQARGAQ
TIVIAQEGDE TVRPFADHLI EVPAVSTLLQ PLVSTVPLQI FAAEIAKARG YDVDKPRNLA
KSVTVE
//
