ID H6CQ36_9BACL Unreviewed; 610 AA.
AC H6CQ36;
DT 18-APR-2012, integrated into UniProtKB/TrEMBL.
DT 18-APR-2012, sequence version 1.
DT 24-JAN-2024, entry version 48.
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:EHS55454.1};
GN ORFNames=WG8_4556 {ECO:0000313|EMBL:EHS55454.1};
OS Paenibacillus sp. Aloe-11.
OC Bacteria; Bacillota; Bacilli; Bacillales; Paenibacillaceae; Paenibacillus.
OX NCBI_TaxID=1050222 {ECO:0000313|EMBL:EHS55454.1, ECO:0000313|Proteomes:UP000005078};
RN [1] {ECO:0000313|Proteomes:UP000005078}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Aloe-11 {ECO:0000313|Proteomes:UP000005078};
RX PubMed=22461553; DOI=10.1128/jb.00087-12;
RA Li N.Z., Xia T., Xu Y.L., Qiu R.R., Xiang H., He D., Peng Y.Y.;
RT "Genome Sequence of Paenibacillus sp. Strain Aloe-11, an Endophytic
RT Bacterium with Broad Antimicrobial Activity and Intestinal Colonization
RT Ability.";
RL J. Bacteriol. 194:2117-2118(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}.
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DR EMBL; JH601068; EHS55454.1; -; Genomic_DNA.
DR RefSeq; WP_007432538.1; NZ_JH601068.1.
DR AlphaFoldDB; H6CQ36; -.
DR HOGENOM; CLU_012520_5_2_9; -.
DR Proteomes; UP000005078; Unassembled WGS sequence.
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 2..217
FT /note="Glutamine amidotransferase type-2"
FT /evidence="ECO:0000259|PROSITE:PS51278"
FT DOMAIN 286..425
FT /note="SIS"
FT /evidence="ECO:0000259|PROSITE:PS51464"
FT DOMAIN 458..600
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 605
FT /note="For Fru-6P isomerization activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
SQ SEQUENCE 610 AA; 66396 MW; 7E4B796A23F20277 CRC64;
MCGIVGYIGD QNTQEVLIDG LKKLEYRGYD SAGIAVFTDS GLQIAKAKGR LANLEAKLDG
APLLGHAGIG HTRWATHGKP SDENSHPHMD ESQKFSVVHN GIIENYLELK EELISEGHTF
ISETDTEIIS HLIAREYKGD IVKAVQKAIT FMRGAFALGV LTEHEPNKLV AVRQASPLVI
GVGEGENFIG SDIPAILKYT RNVFILNDGE MAVLTSDAVE LMTIEGQFIS REMIHVEWDA
VTAEKGGYEH FMLKEIHEQP KAYRDTMLGR IDKETKKVVL PELKLTEEQI KNIRNIQIVA
CGTAYNAGLI GRTVIESLAR IPVENDVASE YRYRSPIVTP DTLVIVVSQS GETADTLAAL
REAQANGAHV LAITNVVGSS IARDADDVLV TLAGPEIAVA STKAYSSQLI AFYLFGLYLA
QVRGTQTDEQ VAHVLAAMES LPEQVEEMLG KADAIKTYAE QIASHKHLFF IGRGQDYAVV
QEGSLKLKEI SYIHSEAYAA GELKHGTLAL IEDGIPVIAL VTQESVLEKT VSNIKEVKAR
GGDVLAITYE EHAVELLKSV DQVFVIPKTL PILSAAISVV ALQLLAYYAS LALGHDVDKP
RNLAKSVTVE
//
