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P38562 (GLNA4_MAIZE) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 77. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Glutamine synthetase root isozyme 4

EC=6.3.1.2
Alternative name(s):
GS107
Glutamate--ammonia ligase
Gene names
Name:GLN5
Synonyms:GS1-4
OrganismZea mays (Maize)
Taxonomic identifier4577 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogoneaeZea

Protein attributes

Sequence length355 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

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

Catalytic activity

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

Subunit structure

Homooctamer.

Subcellular location

Cytoplasm.

Tissue specificity

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

Sequence similarities

Belongs to the glutamine synthetase family.

Ontologies

Keywords
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionLigase
Gene Ontology (GO)
   Biological_processglutamine biosynthetic process

Inferred from electronic annotation. Source: InterPro

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

glutamate-ammonia ligase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 355355Glutamine synthetase root isozyme 4
PRO_0000153181

Experimental info

Sequence conflict3161A → R Ref.2
Sequence conflict3191Q → RE Ref.2

Sequences

Sequence LengthMass (Da)Tools
P38562 [UniParc].

Last modified October 1, 1994. Version 1.
Checksum: 02F891F1209C50E5

FASTA35538,981
        10         20         30         40         50         60 
MACLTDLVNL NLSDTTEKII AEYIWIGGSG MDLRSKARTL PGPVTDPSKL PKWNYDGSST 

        70         80         90        100        110        120 
GQAPGEDSEV ILYPQAIFKD PFRRGNNILV MCDCYTPAGE PIPTNKRYSA AKIFSSPEVA 

       130        140        150        160        170        180 
AEEPWYGIEQ EYTLLQKDTN WPLGWPIGGF PGPQGPYYCG IGAEKSFGRD IVDAHYKACL 

       190        200        210        220        230        240 
YAGINISGIN GEVMPGQWEF QVGPSVGISS GDQVWVARYI LERITEIAGV VVTFDPKPIP 

       250        260        270        280        290        300 
GDWNGAGAHT NYSTESMRKE GGYEVIKAAI EKLKLRHKEH IAAYGEGNER RLTGRHETAD 

       310        320        330        340        350 
INTFSWGVAN RGASVAVGQT EQNGKGYFED RRPASNMDPY VVTSMIAETT IVWKP 

« Hide

References

[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.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
X65929 mRNA. Translation: CAA46722.1.
D14576 mRNA. Translation: BAA03430.1.
PIRS39480.
RefSeqNP_001105444.1. NM_001111974.1.
UniGeneZm.45.

3D structure databases

ProteinModelPortalP38562.
SMRP38562. Positions 3-354.
ModBaseSearch...
MobiDBSearch...

Proteomic databases

PRIDEP38562.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID542401.
KEGGzma:542401.

Organism-specific databases

GrameneP38562.
MaizeGDB17151.

Phylogenomic databases

KOK01915.

Enzyme and pathway databases

BRENDA6.3.1.2. 6752.
SABIO-RKP38562.

Family and domain databases

Gene3D3.30.590.10. 1 hit.
InterProIPR008147. 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]
PfamPF00120. Gln-synt_C. 1 hit.
PF03951. Gln-synt_N. 1 hit.
[Graphical view]
SUPFAMSSF54368. SSF54368. 1 hit.
PROSITEPS00180. GLNA_1. 1 hit.
PS00181. GLNA_ATP. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGLNA4_MAIZE
AccessionPrimary (citable) accession number: P38562
Entry history
Integrated into UniProtKB/Swiss-Prot: October 1, 1994
Last sequence update: October 1, 1994
Last modified: July 9, 2014
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families