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Protein

Glutamine synthetase, chloroplastic

Gene

GLN2

Organism
Chlamydomonas reinhardtii (Chlamydomonas smithii)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Glutamine synthetase, chloroplastic (EC:6.3.1.2)
Alternative name(s):
GS2
Glutamate--ammonia ligase
Gene namesi
Name:GLN2
OrganismiChlamydomonas reinhardtii (Chlamydomonas smithii)
Taxonomic identifieri3055 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeChlorophytaChlorophyceaeChlamydomonadalesChlamydomonadaceaeChlamydomonas

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_0000011176? – 380Glutamine synthetase, chloroplastic
Transit peptidei1 – ?ChloroplastSequence analysis

Proteomic databases

PRIDEiQ42689
ProMEXiQ42689

Interactioni

Subunit structurei

Homooctamer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ42689
SMRiQ42689
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the glutamine synthetase family.Curated

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiKOG0683 Eukaryota
COG0174 LUCA

Family and domain databases

Gene3Di3.10.20.70, 1 hit
InterProiView protein in InterPro
IPR008147 Gln_synt_b-grasp
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
PF03951 Gln-synt_N, 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.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q42689-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAFALRGVTA KASGRTAGAR SSGRTLTVRV QAYGMAAEYI WADGNEGKPE
60 70 80 90 100
KGMIFNEMRS KTKCFEAPLG LDASEYPDWS FDGSSTGQAE GNNSDCILRP
110 120 130 140 150
VRVVTDPIRG APHVLVMCEV FAPDGKPHST NTRAKLREII DDKVTAEDCW
160 170 180 190 200
YGFEQEYTML AKTSGHIYGW PAGGFPAPQG PFYCGVGAES AFGRPLAEAH
210 220 230 240 250
MEACMKAGLV ISGINAEVMP GQWEYQIGPV GPLALGDEVM LSRWLLHRLG
260 270 280 290 300
EDFGIVSTFN PKPVRTGDWN GTGAHTNFST KGMRVPGGMK VIEEAVEKLS
310 320 330 340 350
KTHIEHITQY GIGNEARLTG KHETCDINTF KHGVADRGSS IRIPLPVMLK
360 370 380
GYGYLEDRRP AANVDPYTVA RLLIKTVLKG
Length:380
Mass (Da):41,285
Last modified:November 1, 1997 - v1
Checksum:i7BD53794374E6A8C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U46208 mRNA Translation: AAB01818.1
PIRiT08090

Similar proteinsi

Entry informationi

Entry nameiGLNA2_CHLRE
AccessioniPrimary (citable) accession number: Q42689
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: November 1, 1997
Last modified: May 23, 2018
This is version 85 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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