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Protein

Glutamine synthetase root isozyme 4

Gene

GLN5

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

BRENDAi6.3.1.2. 6752.
SABIO-RKP38562.

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine synthetase root isozyme 4 (EC:6.3.1.2)
Alternative name(s):
GS107
Glutamate--ammonia ligase
Gene namesi
Name:GLN5
Synonyms:GS1-4
OrganismiZea mays (Maize)
Taxonomic identifieri4577 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea
ProteomesiUP000007305: Unplaced

Organism-specific databases

GrameneiP38562.
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 – 355355Glutamine synthetase root isozyme 4PRO_0000153181Add
BLAST

Proteomic databases

PRIDEiP38562.

Expressioni

Tissue specificityi

Found in all the tissues examined with higher expression found in tissues of the root, stem and seedling shoot.

Gene expression databases

ExpressionAtlasiP38562. baseline.

Interactioni

Subunit structurei

Homooctamer.

Structurei

3D structure databases

ProteinModelPortaliP38562.
SMRiP38562. Positions 3-354.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glutamine synthetase family.Curated

Phylogenomic databases

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.

P38562-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MACLTDLVNL NLSDTTEKII AEYIWIGGSG MDLRSKARTL PGPVTDPSKL
60 70 80 90 100
PKWNYDGSST GQAPGEDSEV ILYPQAIFKD PFRRGNNILV MCDCYTPAGE
110 120 130 140 150
PIPTNKRYSA AKIFSSPEVA AEEPWYGIEQ EYTLLQKDTN WPLGWPIGGF
160 170 180 190 200
PGPQGPYYCG IGAEKSFGRD IVDAHYKACL YAGINISGIN GEVMPGQWEF
210 220 230 240 250
QVGPSVGISS GDQVWVARYI LERITEIAGV VVTFDPKPIP GDWNGAGAHT
260 270 280 290 300
NYSTESMRKE GGYEVIKAAI EKLKLRHKEH IAAYGEGNER RLTGRHETAD
310 320 330 340 350
INTFSWGVAN RGASVAVGQT EQNGKGYFED RRPASNMDPY VVTSMIAETT

IVWKP
Length:355
Mass (Da):38,981
Last modified:October 1, 1994 - v1
Checksum:i02F891F1209C50E5
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti316 – 3161A → R1 PublicationCurated
Sequence conflicti319 – 3191Q → RE1 PublicationCurated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X65929 mRNA. Translation: CAA46722.1.
D14576 mRNA. Translation: BAA03430.1.
PIRiS39480.
RefSeqiNP_001105444.1. NM_001111974.1.
UniGeneiZm.45.

Genome annotation databases

GeneIDi542401.
KEGGizma:542401.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X65929 mRNA. Translation: CAA46722.1.
D14576 mRNA. Translation: BAA03430.1.
PIRiS39480.
RefSeqiNP_001105444.1. NM_001111974.1.
UniGeneiZm.45.

3D structure databases

ProteinModelPortaliP38562.
SMRiP38562. Positions 3-354.
ModBaseiSearch...
MobiDBiSearch...

Proteomic databases

PRIDEiP38562.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi542401.
KEGGizma:542401.

Organism-specific databases

GrameneiP38562.
MaizeGDBi17151.

Phylogenomic databases

KOiK01915.

Enzyme and pathway databases

BRENDAi6.3.1.2. 6752.
SABIO-RKP38562.

Gene expression databases

ExpressionAtlasiP38562. baseline.

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(1993) [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(1992)
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: cv. Golden cross Bantam T51.
    Tissue: Leaf.

Entry informationi

Entry nameiGLNA4_MAIZE
AccessioniPrimary (citable) accession number: P38562
Entry historyi
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: February 4, 2015
This is version 81 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.