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Protein

Glutamine synthetase root isozyme 1

Gene

GLN6

Organism
Zea mays (Maize)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Plays a role in the flow of nitrogen into nitrogenous organic compounds.

Catalytic activityi

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

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. glutamate-ammonia ligase activity Source: UniProtKB-EC

GO - Biological processi

  1. glutamine biosynthetic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Ligase

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Enzyme and pathway databases

SABIO-RKP38559.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine synthetase root isozyme 1 (EC:6.3.1.2)
Alternative name(s):
GS122
Glutamate--ammonia ligase
Gene namesi
Name:GLN6
Synonyms:GS1-1
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea
ProteomesiUP000007305 Componenti: Unplaced

Organism-specific databases

GrameneiP38559.
MaizeGDBi17151.

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 357357Glutamine synthetase root isozyme 1PRO_0000153178Add
BLAST

Proteomic databases

PRIDEiP38559.

Expressioni

Tissue specificityi

Found mainly in the cortical tissues of seedling roots, and in the root tip.

Gene expression databases

ExpressionAtlasiP38559. baseline and differential.

Interactioni

Subunit structurei

Homooctamer.

Structurei

3D structure databases

ProteinModelPortaliP38559.
SMRiP38559. Positions 4-354.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glutamine synthetase family.Curated

Phylogenomic databases

HOGENOMiHOG000061500.
KOiK01915.

Family and domain databases

Gene3Di3.30.590.10. 1 hit.
InterProiIPR008147. Gln_synt_beta.
IPR014746. Gln_synth/guanido_kin_cat_dom.
IPR008146. Gln_synth_cat_dom.
IPR027303. Gln_synth_gly_rich_site.
IPR027302. Gln_synth_N_conserv_site.
[Graphical view]
PfamiPF00120. Gln-synt_C. 1 hit.
PF03951. Gln-synt_N. 1 hit.
[Graphical view]
SUPFAMiSSF54368. SSF54368. 1 hit.
PROSITEiPS00180. GLNA_1. 1 hit.
PS00181. GLNA_ATP. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P38559-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASLTDLVNL DLSDCTDRII AEYIWIGGTG IDLRSKARTV KGPITDPIQL
60 70 80 90 100
PKWNYDGSST GQAPGEDSEV ILYPQAIFKD PFRKGNHILV MCDCYTPQGE
110 120 130 140 150
PIPTNKRYSA AKVFSHPDVA AEVPWYGIEQ EYTLLQKDVS WPLGWPVGGY
160 170 180 190 200
PGPQGPYYCA AGADKAFGRD VVDAHYKACL YAGINISGIN GEVMPGQWEF
210 220 230 240 250
QVGPSVGISA GDEIWVARYI LERITEMAGI VLSLDPKPIK GDWNGAGAHT
260 270 280 290 300
NYSTKSMREA GGYEVIKAAI DKLGKRHKEH IAAYGEGNER RLTGRHETAD
310 320 330 340 350
INTFKWGVAN RGASIRVGRD TEREGKGYFE DRRPASNMDP YVVTGMIAET

TILWNGN
Length:357
Mass (Da):39,250
Last modified:September 30, 1994 - v1
Checksum:i912A5E3BAF9CC2B8
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti48 – 481I → S in BAA03433 (Ref. 2) Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X65926 mRNA. Translation: CAA46719.1.
D14579 mRNA. Translation: BAA03433.1.
PIRiS39477.
RefSeqiNP_001105538.1. NM_001112068.1.
UniGeneiZm.96656.

Genome annotation databases

GeneIDi542520.
KEGGizma:542520.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X65926 mRNA. Translation: CAA46719.1.
D14579 mRNA. Translation: BAA03433.1.
PIRiS39477.
RefSeqiNP_001105538.1. NM_001112068.1.
UniGeneiZm.96656.

3D structure databases

ProteinModelPortaliP38559.
SMRiP38559. Positions 4-354.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP38559.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi542520.
KEGGizma:542520.

Organism-specific databases

GrameneiP38559.
MaizeGDBi17151.

Phylogenomic databases

HOGENOMiHOG000061500.
KOiK01915.

Enzyme and pathway databases

SABIO-RKP38559.

Gene expression databases

ExpressionAtlasiP38559. baseline and differential.

Family and domain databases

Gene3Di3.30.590.10. 1 hit.
InterProiIPR008147. Gln_synt_beta.
IPR014746. Gln_synth/guanido_kin_cat_dom.
IPR008146. Gln_synth_cat_dom.
IPR027303. Gln_synth_gly_rich_site.
IPR027302. Gln_synth_N_conserv_site.
[Graphical view]
PfamiPF00120. Gln-synt_C. 1 hit.
PF03951. Gln-synt_N. 1 hit.
[Graphical view]
SUPFAMiSSF54368. SSF54368. 1 hit.
PROSITEiPS00180. GLNA_1. 1 hit.
PS00181. GLNA_ATP. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Differential expression of six glutamine synthetase genes in Zea mays."
    Li M.-G., Villemur R., Hussey P.J., Silflow C.D., Gantt J.S., Snustad D.P.
    Plant Mol. Biol. 23:401-407(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. A188.
    Tissue: Seedling.
  2. "Molecular cloning of the family of glutamine synthetase genes from maize: expression of genes for glutamine synthetase and ferredoxin-dependent glutamate synthase in photosynthetic and non-photosynthetic tissues."
    Sakakibara H., Kawabata S., Takahashi H., Hase T., Sugiyama T.
    Plant Cell Physiol. 33:49-58(1991)
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. Golden cross Bantam T51.
    Tissue: Leaf.
  3. Sakakibara H.
    Submitted (FEB-1995) to the EMBL/GenBank/DDBJ databases
    Cited for: SEQUENCE REVISION.

Entry informationi

Entry nameiGLNA1_MAIZE
AccessioniPrimary (citable) accession number: P38559
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 30, 1994
Last sequence update: September 30, 1994
Last modified: March 3, 2015
This is version 87 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant 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.