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Protein

Glutamine--fructose-6-phosphate aminotransferase [isomerizing]

Gene

glmS

Organism
Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalyzes the first step in hexosamine metabolism, converting fructose-6P into glucosamine-6P using glutamine as a nitrogen source.UniRule annotation

Catalytic activityi

L-glutamine + D-fructose 6-phosphate = L-glutamate + D-glucosamine 6-phosphate.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei2Nucleophile; for GATase activityUniRule annotation1
Active sitei613For Fru-6P isomerization activityUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminotransferase, Transferase

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine--fructose-6-phosphate aminotransferase [isomerizing]UniRule annotation (EC:2.6.1.16UniRule annotation)
Alternative name(s):
D-fructose-6-phosphate amidotransferaseUniRule annotation
GFATUniRule annotation
Glucosamine-6-phosphate synthaseUniRule annotation
Hexosephosphate aminotransferaseUniRule annotation
L-glutamine--D-fructose-6-phosphate amidotransferaseUniRule annotation
Gene namesi
Name:glmSUniRule annotation
Ordered Locus Names:MA_3023
OrganismiMethanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)
Taxonomic identifieri188937 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanomicrobiaMethanosarcinalesMethanosarcinaceaeMethanosarcina
Proteomesi
  • UP000002487 Componenti: Chromosome

Subcellular locationi

Q8TLL3:
  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedUniRule annotation
ChainiPRO_00001354242 – 618Glutamine--fructose-6-phosphate aminotransferase [isomerizing]Add BLAST617

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi188937.MA3023.

Structurei

3D structure databases

ProteinModelPortaliQ8TLL3.
SMRiQ8TLL3.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 226Glutamine amidotransferase type-2UniRule annotationAdd BLAST225
Domaini295 – 434SIS 1UniRule annotationAdd BLAST140
Domaini467 – 608SIS 2UniRule annotationAdd BLAST142

Keywords - Domaini

Glutamine amidotransferase, Repeat

Phylogenomic databases

eggNOGiarCOG00057. Archaea.
COG0449. LUCA.
InParanoidiQ8TLL3.
KOiK00820.
OMAiASEYRYA.
OrthoDBiPOG093Z014P.
PhylomeDBiQ8TLL3.

Family and domain databases

CDDicd05008. SIS_GlmS_GlmD_1. 1 hit.
cd05009. SIS_GlmS_GlmD_2. 1 hit.
Gene3Di3.60.20.10. 1 hit.
HAMAPiMF_00164. GlmS. 1 hit.
InterProiView protein in InterPro
IPR017932. GATase_2_dom.
IPR035466. GlmS/AgaS_SIS.
IPR035490. GlmS/FrlB_SIS.
IPR005855. GlmS_trans.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
PANTHERiPTHR10937:SF0. PTHR10937:SF0. 1 hit.
PfamiView protein in Pfam
PF01380. SIS. 2 hits.
SUPFAMiSSF56235. SSF56235. 1 hit.
TIGRFAMsiTIGR01135. glmS. 1 hit.
PROSITEiView protein in PROSITE
PS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q8TLL3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MCGIVGYAGR NAAAPVIIES LKKLEYRGYD SAGITVLSKG IETYKAVGKI
60 70 80 90 100
VNLEVEIPKN LGGTVGIGHT RWATHGRPST KNAHPHNSGG NPGKISLVHN
110 120 130 140 150
GIIENYMALK EQLTGEGYVF NSETDTEVIA HLVHKHIYGK PDGKEAKCEL
160 170 180 190 200
LVGLREALKE IEGSYALAIL SADEPGKLVL ARKDSPLVIG LGKGENFAAS
210 220 230 240 250
DVTAFLNHTR DVVFVNDFET AVLSPTSVEI FDREGKPREK KIEKIEWDFE
260 270 280 290 300
AAEKAGYEHF MLKEIHEQVT AIHNTLAGKV SELEGDIYLK ELNLSEDEIR
310 320 330 340 350
KLARVQILAC GTSWHAGLLG KYLFEQLAGI HCDIDICSEY RYRNPVMNEG
360 370 380 390 400
TLAIAITQSG ETADTLAAVR EIMSYNCPTL AITNVVGSTI TREANSVLYT
410 420 430 440 450
RAGPEIGVAA TKTFTTQLTL LYLLAVKFAL VRDRLSPDYV KSFITDLRKV
460 470 480 490 500
PGQIQQILNQ KEAIKECAEG FARSKSYFFL GRHLNYPIAL EGALKLKEIS
510 520 530 540 550
YVHAEGFAAG ELKHGPIALL DEGTPVVAIA TRGQTYEKML SNIKEVKARD
560 570 580 590 600
AFVIAVADNK DTEITKYVDV VLRVPQSDEL LAPLLSIVVL QLLAYYTALA
610
RNCSIDKPRN LAKSVTVE
Length:618
Mass (Da):67,753
Last modified:January 23, 2007 - v3
Checksum:i34DCAD41B546B572
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE010299 Genomic DNA. Translation: AAM06396.1.
RefSeqiWP_011022962.1. NC_003552.1.

Genome annotation databases

EnsemblBacteriaiAAM06396; AAM06396; MA_3023.
GeneIDi1474917.
KEGGimac:MA_3023.

Similar proteinsi

Entry informationi

Entry nameiGLMS_METAC
AccessioniPrimary (citable) accession number: Q8TLL3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 10, 2002
Last sequence update: January 23, 2007
Last modified: October 25, 2017
This is version 100 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome