ID A0A0M2R928_9PROT Unreviewed; 607 AA.
AC A0A0M2R928;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 31.
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=WH95_13440 {ECO:0000313|EMBL:KKJ76470.1};
OS Kiloniella litopenaei.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodospirillales;
OC Kiloniellaceae; Kiloniella.
OX NCBI_TaxID=1549748 {ECO:0000313|EMBL:KKJ76470.1, ECO:0000313|Proteomes:UP000034491};
RN [1] {ECO:0000313|EMBL:KKJ76470.1, ECO:0000313|Proteomes:UP000034491}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=P1-1 {ECO:0000313|EMBL:KKJ76470.1,
RC ECO:0000313|Proteomes:UP000034491};
RA Shao Z., Wang L., Li X.;
RT "Genome sequence of Kiloniella sp. P1-1, isolated from the gut microflora
RT of Pacific white shrimp, Penaeus vannamei.";
RL Submitted (MAR-2015) 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: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:KKJ76470.1}.
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DR EMBL; LANI01000019; KKJ76470.1; -; Genomic_DNA.
DR RefSeq; WP_046508107.1; NZ_LANI01000019.1.
DR AlphaFoldDB; A0A0M2R928; -.
DR STRING; 1549748.WH95_13440; -.
DR PATRIC; fig|1549748.8.peg.882; -.
DR OrthoDB; 9761808at2; -.
DR Proteomes; UP000034491; 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 Reference proteome {ECO:0000313|Proteomes:UP000034491};
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 283..422
FT /note="SIS"
FT /evidence="ECO:0000259|PROSITE:PS51464"
FT DOMAIN 455..597
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 602
FT /note="For Fru-6P isomerization activity"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00164"
SQ SEQUENCE 607 AA; 65743 MW; 1F0B728E629485C4 CRC64;
MCGIIGIIGT KPVVPLLLDG LKRLEYRGYD SAGIATLVDG GLERRRAQGK LVNLQNRVEE
EPISGMTGIG HTRWATHGRP NETNAHPHAS DKVSLVHNGI IENFQELRAE LDAKGQVFQT
ETDTEVVVHL ITNYLNDGLS PEEAVHTTLK RLEGAFALAI VFAGREDLMI GARRGSPLAV
GYGDGEMYLG SDALSLSHLT DQICYLEEGD WVVLDNNGAT IRDLAGNLLN REVVQTAVSG
AMIGKGQYRH FMQKEIYEQP AVVGDTLHTF FNPLARSIQL PDFPFDLANI SRLTIVGCGT
ASLAGMVAKY WLEQEARQLV EVDIASEFRY REAPLPDNGV SLFISQSGET IDTLAALRYA
KEQGQKIISV VNVPESTIAR ESDMVLPTLA GPEIGVASTK AFTTQLTVLA CLAIGIGRAK
GTITPEREAE LSSALTEIPS RITEILNTDE IIRKISADVS EARDVLYLGR GNLYPMAMEG
ALKLKEISYI HAEGYAAGEM KHGPIALIDE NVPVIACAPS GPMMEKTISN LQEVHARGGQ
IILFSDEEGV ARAGDIAKHS VVLPKVDPFV APILYALPIQ LLAYHTAVLK GTDVDQPRNL
AKSVTVE
//
