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Protein

Putative glutamine--fructose-6-phosphate aminotransferase [isomerizing]

Gene

SCRG_01975

Organism
Saccharomyces cerevisiae (strain RM11-1a) (Baker's yeast)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Involved in amino sugar synthesis (formation of chitin, supplies the amino sugars of asparagine-linked oligosaccharides of glycoproteins).By similarity

Catalytic activityi

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

Pathwayi: UDP-N-acetyl-alpha-D-glucosamine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes alpha-D-glucosamine 6-phosphate from D-fructose 6-phosphate.
Proteins known to be involved in this subpathway in this organism are:
  1. Putative glutamine--fructose-6-phosphate aminotransferase [isomerizing] (SCRG_01975)
This subpathway is part of the pathway UDP-N-acetyl-alpha-D-glucosamine biosynthesis, which is itself part of Nucleotide-sugar biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes alpha-D-glucosamine 6-phosphate from D-fructose 6-phosphate, the pathway UDP-N-acetyl-alpha-D-glucosamine biosynthesis and in Nucleotide-sugar biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei2Nucleophile; for GATase activityPROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionAminotransferase, Transferase

Enzyme and pathway databases

UniPathwayiUPA00113; UER00528.

Names & Taxonomyi

Protein namesi
Recommended name:
Putative glutamine--fructose-6-phosphate aminotransferase [isomerizing] (EC:2.6.1.16)
Short name:
GFAT
Alternative name(s):
D-fructose-6-phosphate amidotransferase
Hexosephosphate aminotransferase
Gene namesi
ORF Names:SCRG_01975
OrganismiSaccharomyces cerevisiae (strain RM11-1a) (Baker's yeast)
Taxonomic identifieri285006 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
Proteomesi
  • UP000008335 Componenti: Unassembled WGS sequence

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003777471 – 720Putative glutamine--fructose-6-phosphate aminotransferase [isomerizing]Add BLAST720

Structurei

3D structure databases

ProteinModelPortaliB3LLX6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 321Glutamine amidotransferase type-2PROSITE-ProRule annotationAdd BLAST320
Domaini393 – 532SIS 1PROSITE-ProRule annotationAdd BLAST140
Domaini565 – 710SIS 2PROSITE-ProRule annotationAdd BLAST146

Keywords - Domaini

Glutamine amidotransferase, Repeat

Phylogenomic databases

OrthoDBiEOG092C0ST1.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
InterProiView protein in InterPro
IPR017932. GATase_2_dom.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
PfamiView protein in Pfam
PF01380. SIS. 2 hits.
SUPFAMiSSF56235. SSF56235. 2 hits.
PROSITEiView protein in PROSITE
PS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.

Sequencei

Sequence statusi: Complete.

B3LLX6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MCGIFGYCNF LIEKTRGEII DTLIEGLQAL EYKEYDSSGI SIQGDELKSL
60 70 80 90 100
NIYKQTGKIS SLKEEIDLYN LNKNLPFISH CGIAHTRRAT HGGLRRANCH
110 120 130 140 150
PHNSDPSNEF VVVHNGVITN FANLKALLVA KGYVFKSDTD TECIPKLYKH
160 170 180 190 200
IYDTSIELGY NLDFHVLTNL VLKELEGSYG LLCTSSHFPD EVVAARKGSP
210 220 230 240 250
LVIGVKGKTD MDVNFVEVEY LDQEEDYLKL NTQTKSSGNV LAAAPVKYNT
260 270 280 290 300
CLRKSPPLRS QYLRNSTTST FNHGSSTETP AENGLPRPME FYLSSDCASL
310 320 330 340 350
ARYVSKVVYL EDNDIAHIYD GELHIHCSKI GSEDFSFRTV QKLELELSKI
360 370 380 390 400
KKGPYDNFMQ KEIYEQCETT KNVMRGRVDA FTNRVVLGGL ENWLTELRRA
410 420 430 440 450
KRIIMIASKS SFHSCLAARP IFEELMEVPV NVELALDFVD RNCCIFRNDV
460 470 480 490 500
CIFVSRSGET TDTINALNYC IKKEAVTIGV VNCSGSSISR FTHCGVHTNT
510 520 530 540 550
GPEKGIATTK SYTSQYIALV MIALWMSEDL VSKIERRKEI IQALTIIPSQ
560 570 580 590 600
IKEVLELEPL IIELCDKKLK QHDTFLLLGR GYQFASALEG ASKMKEISYV
610 620 630 640 650
HSESILTDEL GHRVLAVASD NPPIIAFATK DAFSPKIASC IDQIIERKGN
660 670 680 690 700
PIIICNKGHK IWEQDKQKGN VVTLEVPQTV DCLQGILNVI PLQLISYWLA
710 720
IKKDIGVDLP RDSAMSAPDI
Length:720
Mass (Da):80,557
Last modified:September 2, 2008 - v1
Checksum:iD68AA1B784162DD9
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CH408047 Genomic DNA. Translation: EDV11579.1.

Genome annotation databases

EnsemblFungiiEDV11579; EDV11579; SCRG_01975.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CH408047 Genomic DNA. Translation: EDV11579.1.

3D structure databases

ProteinModelPortaliB3LLX6.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiEDV11579; EDV11579; SCRG_01975.

Phylogenomic databases

OrthoDBiEOG092C0ST1.

Enzyme and pathway databases

UniPathwayiUPA00113; UER00528.

Family and domain databases

Gene3Di3.60.20.10. 1 hit.
InterProiView protein in InterPro
IPR017932. GATase_2_dom.
IPR029055. Ntn_hydrolases_N.
IPR001347. SIS.
PfamiView protein in Pfam
PF01380. SIS. 2 hits.
SUPFAMiSSF56235. SSF56235. 2 hits.
PROSITEiView protein in PROSITE
PS51278. GATASE_TYPE_2. 1 hit.
PS51464. SIS. 2 hits.
ProtoNetiSearch...

Entry informationi

Entry nameiYM084_YEAS1
AccessioniPrimary (citable) accession number: B3LLX6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 16, 2009
Last sequence update: September 2, 2008
Last modified: April 12, 2017
This is version 39 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways

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 one 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.