glutamine synthetase

General Information (Source: NCBI Gene,UniProt)

Text mining Term glutamine synthetase
UniProt ID GLNAC_BRANA
Name Glutamate--ammonia ligase
GS2
Glutamine synthetase, chloroplastic
Gene Names GLN2
Synonyms:GLN
Taxonomy Brassica napus

General annotation

Function The light-modulated chloroplast enzyme, encoded by a nuclear gene and expressed primarily in leaves, is responsible for the reassimilation of the ammonia generated by photorespiration (By similarity).
Subcellular location Plastid, chloroplast.

Gene Ontology

GO:0006542 glutamine biosynthetic process BP
GO:0009507 chloroplast CC
GO:0004356 glutamate-ammonia ligase activity MF
GO:0005524 ATP binding MF

Sequence

>gi|6966930|emb|CAB72423.1| glutamine synthetase [Brassica napus]
MAQILAASPTCQMRLTKPSSIASSKLWNSVVLKQKKQSSSKVRSFKVMAIQSDNSTINRVESLLNLDTKP
FTDRIIAEYIWYGGSGIDLRSKSRTLEKPVEDPSELPKWNYDGSSTGQAPGEDSEVILYPQAIFRDPFRG
GNNILVICDTYTPAGEPIPTNKRARAAEIFSNKKVNEEIPWFGIEQEYTLLQPNVNWPLGWPVGAYPGPQ
GPYYCGVGAEKSWGRDISDAHYKACLYAGINISGTNGEVMPGQWEFQVGPSVRIEAGDHVWCARYLLERI
TEQAGVVLTLDPKPIEGDWNGAGCHTNYSTKSMREDGGFEVIKKAILNLSLRHMEHIIAYGEGNERRLTG
KHETASIDQFSWGVANRGCSIRVGRDTEKKGKGYLEDRRPASNMDPYIVTSLLAETTLLWEPTLEAEALA
AQKLSLKV

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Database Cross Reference

Ensembl Gene
UniGene
PDB
RefSeq
Pfam PF00120
PF03951