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Protein

Glutamine synthetase

Gene

GLN1

Organism
Alnus glutinosa (European alder) (Betula alnus var. glutinosa)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Miscellaneous

Irreversibly inhibited by the herbicide L-phosphinothricin (PPT).

Catalytic activityi

ATP + L-glutamate + NH3 = ADP + phosphate + L-glutamine.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processNitrogen fixation
LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine synthetase (EC:6.3.1.2)
Alternative name(s):
GS(1)
Glutamate--ammonia ligase
Gene namesi
Name:GLN1
OrganismiAlnus glutinosa (European alder) (Betula alnus var. glutinosa)
Taxonomic identifieri3517 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsfabidsFagalesBetulaceaeAlnus

Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001531671 – 356Glutamine synthetaseAdd BLAST356

Expressioni

Tissue specificityi

Found at highest levels in root nodules.

Interactioni

Subunit structurei

Homooctamer.By similarity

Structurei

3D structure databases

ProteinModelPortaliO04867
SMRiO04867
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glutamine synthetase family.Curated

Family and domain databases

Gene3Di3.10.20.70, 1 hit
InterProiView protein in InterPro
IPR036651 Gln_synt_N
IPR014746 Gln_synth/guanido_kin_cat_dom
IPR008146 Gln_synth_cat_dom
IPR027303 Gln_synth_gly_rich_site
IPR027302 Gln_synth_N_conserv_site
PfamiView protein in Pfam
PF00120 Gln-synt_C, 1 hit
SMARTiView protein in SMART
SM01230 Gln-synt_C, 1 hit
SUPFAMiSSF54368 SSF54368, 1 hit
SSF55931 SSF55931, 1 hit
PROSITEiView protein in PROSITE
PS00180 GLNA_1, 1 hit
PS00181 GLNA_ATP, 1 hit

Sequencei

Sequence statusi: Complete.

O04867-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSLLSDLINL NLSDATDKVI AEYIWIGGSG TDLRSKARTL TGPVNHPSKL
60 70 80 90 100
PKWNYDGSST GQAPGEDSEV IYILRQFFKD PFRRGNNILV ICDTYTPAGE
110 120 130 140 150
PIPTNKRHGA AKIFSHPEVV AEVPWYGIEQ EYTLLQKDVK WPLGWPVGGY
160 170 180 190 200
PGPQGPYYCG IGADKAWGRD IVDAHYKACL YAGINISGIN GEVMPGQWEF
210 220 230 240 250
QVGPSVGISA GDEVWAARYI LERITEIAGV VLSLDPKPIQ GDWNGAGAHT
260 270 280 290 300
NYSTKSMRNN GGYEIIKKAI EKLGLRHKEH IAAYGEGNER RLTGRHETAD
310 320 330 340 350
INTFKWGVAN RGASIRVGRD TEKEGKGYFE DRRPASNMDP YVVTSMIAET

TLLWKP
Length:356
Mass (Da):39,324
Last modified:July 1, 1997 - v1
Checksum:i5A768FF0C13B5A33
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Y08681 mRNA Translation: CAA69937.1

Similar proteinsi

Entry informationi

Entry nameiGLNA1_ALNGL
AccessioniPrimary (citable) accession number: O04867
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: July 1, 1997
Last modified: March 28, 2018
This is version 72 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

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