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Protein

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

Gene

glmS

Organism
Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum)
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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei2 – 21Nucleophile; for GATase activityUniRule annotation
Active sitei585 – 5851For Fru-6P isomerization activityUniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Aminotransferase, Transferase

Enzyme and pathway databases

BioCyciMTHE187420:GJNM-171-MONOMER.

Protein family/group databases

MEROPSiC44.971.

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:MTH_171
OrganismiMethanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H) (Methanobacterium thermoautotrophicum)
Taxonomic identifieri187420 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaMethanobacteriaMethanobacterialesMethanobacteriaceaeMethanothermobacter
ProteomesiUP000005223 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11RemovedUniRule annotation
Chaini2 – 590589Glutamine--fructose-6-phosphate aminotransferase [isomerizing]PRO_0000135427Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi187420.MTH171.

Structurei

3D structure databases

ProteinModelPortaliO26273.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini2 – 219218Glutamine amidotransferase type-2UniRule annotationAdd
BLAST
Domaini277 – 415139SIS 1UniRule annotationAdd
BLAST
Domaini438 – 580143SIS 2UniRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 glutamine amidotransferase type-2 domain.UniRule annotation
Contains 2 SIS domains.UniRule annotation

Keywords - Domaini

Glutamine amidotransferase, Repeat

Phylogenomic databases

eggNOGiCOG0449.
KOiK00820.
OMAiSEFRYAP.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
HAMAPiMF_00164. GlmS.
InterProiIPR017932. GATase_2_dom.
IPR005855. GlmS_trans.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
[Graphical view]
PANTHERiPTHR10937:SF0. PTHR10937:SF0. 1 hit.
PfamiPF01380. SIS. 2 hits.
[Graphical view]
SUPFAMiSSF56235. SSF56235. 1 hit.
TIGRFAMsiTIGR01135. glmS. 1 hit.
PROSITEiPS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

O26273-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MCGIVACILK DGSAAPVLLE CVRRLEYRGY DSVGIATSDP MIRIKKDSGK
60 70 80 90 100
IDEVDAELDL ADLPGTMGIA HVRWATHGLP TAENAHPHTD CSGEIAVVHN
110 120 130 140 150
GIIENYLEVK EELESEGHIF RSETDTEVIP HLIEKYMDEG MDLEAATATA
160 170 180 190 200
LRKLRGAYAI AAVSSREPGR IVGARKESPL IVGVGEGEYF LASDVPAILN
210 220 230 240 250
HTSRVIYLDD GEMVILDGDL RVTDMEGNTV EKEVHSIDWS ADMAEKGGYD
260 270 280 290 300
HFMLKEIHEE PSAVRDTLTE WDEVLGVVEE IGEVERICFV ACGTSYHASL
310 320 330 340 350
VGKYLFESLL GIPTDVILAS EFRYSAGALN DRTLAIFISQ SGETADTLNA
360 370 380 390 400
LRAANSRAKT LAIVNVLGSS ATREAQHVLY TRAGPEIGVA ATKTYVSQLT
410 420 430 440 450
VIYMLVAAMG APELMDRLER VPEFMERALE DEDGIKELAA TCSDVSDFFF
460 470 480 490 500
IGRGFAYPTA LEGALKLKEI TYIHGEGYAA GELKHGPLAL IDNGVPVVAI
510 520 530 540 550
SPPGPCHDKT LSNVEEVRAR GARVIGVGSI SDESLRKEAD DFIGLDPEVD
560 570 580 590
DVISPLVYIV PLQLLSYHVS VERGLDPDKP KNLAKCVTVE
Length:590
Mass (Da):63,995
Last modified:January 23, 2007 - v3
Checksum:i7CE10DAB33103FE2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000666 Genomic DNA. Translation: AAB84677.1.
PIRiG69095.
RefSeqiNP_275314.1. NC_000916.1.
WP_010875810.1. NC_000916.1.

Genome annotation databases

EnsemblBacteriaiAAB84677; AAB84677; MTH_171.
GeneIDi1470132.
KEGGimth:MTH171.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE000666 Genomic DNA. Translation: AAB84677.1.
PIRiG69095.
RefSeqiNP_275314.1. NC_000916.1.
WP_010875810.1. NC_000916.1.

3D structure databases

ProteinModelPortaliO26273.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi187420.MTH171.

Protein family/group databases

MEROPSiC44.971.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAB84677; AAB84677; MTH_171.
GeneIDi1470132.
KEGGimth:MTH171.

Phylogenomic databases

eggNOGiCOG0449.
KOiK00820.
OMAiSEFRYAP.

Enzyme and pathway databases

BioCyciMTHE187420:GJNM-171-MONOMER.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
HAMAPiMF_00164. GlmS.
InterProiIPR017932. GATase_2_dom.
IPR005855. GlmS_trans.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
[Graphical view]
PANTHERiPTHR10937:SF0. PTHR10937:SF0. 1 hit.
PfamiPF01380. SIS. 2 hits.
[Graphical view]
SUPFAMiSSF56235. SSF56235. 1 hit.
TIGRFAMsiTIGR01135. glmS. 1 hit.
PROSITEiPS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H.

Entry informationi

Entry nameiGLMS_METTH
AccessioniPrimary (citable) accession number: O26273
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: January 23, 2007
Last modified: May 27, 2015
This is version 106 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.