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Protein

Type-3 glutamine synthetase

Gene

glnA3

Organism
Dictyostelium discoideum (Slime mold)
Status
Reviewed-Annotation score: -Experimental evidence at protein 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:
Type-3 glutamine synthetase (EC:6.3.1.2)
Alternative name(s):
Type-3 glutamate--ammonia ligase
Short name:
Type-3 GS
Gene namesi
Name:glnA3
Synonyms:glnB
ORF Names:DDB_G0279591
OrganismiDictyostelium discoideum (Slime mold)
Taxonomic identifieri44689 [NCBI]
Taxonomic lineageiEukaryotaAmoebozoaMycetozoaDictyostelidsDictyostelialesDictyosteliaceaeDictyostelium
Proteomesi
  • UP000002195 Componentsi: Chromosome 3, Unassembled WGS sequence

Organism-specific databases

dictyBaseiDDB_G0279591 glnA3

Subcellular locationi

GO - Cellular componenti

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003304681 – 735Type-3 glutamine synthetaseAdd BLAST735

Proteomic databases

PaxDbiQ54WR9
PRIDEiQ54WR9

Interactioni

Subunit structurei

Homohexamer.By similarity

Protein-protein interaction databases

STRINGi44689.DDB0231551

Structurei

3D structure databases

ProteinModelPortaliQ54WR9
SMRiQ54WR9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiENOG410IEX7 Eukaryota
COG3968 LUCA
InParanoidiQ54WR9
KOiK01915
OMAiQFLVFCA
PhylomeDBiQ54WR9

Family and domain databases

InterProiView protein in InterPro
IPR014746 Gln_synth/guanido_kin_cat_dom
IPR008146 Gln_synth_cat_dom
IPR027303 Gln_synth_gly_rich_site
IPR022147 GSIII_N
PfamiView protein in Pfam
PF00120 Gln-synt_C, 1 hit
PF12437 GSIII_N, 1 hit
SMARTiView protein in SMART
SM01230 Gln-synt_C, 1 hit
SUPFAMiSSF55931 SSF55931, 2 hits
PROSITEiView protein in PROSITE
PS00181 GLNA_ATP, 1 hit

Sequencei

Sequence statusi: Complete.

Q54WR9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSNRRREFIE YIDSREPVEA DIDISDKADR LTDIYDSDTY GLNAMRETLP
60 70 80 90 100
SHCYKKIREV MQTGSALDPE IADMVANGMK EWAIKQGATH YCHWFLPLNG
110 120 130 140 150
LAAEKHDSFI SIFPGDDKVL LEFSGMQLIK GEPDASSFPS GGIRSTWEAR
160 170 180 190 200
GYTVWDATSP AFIRREKNGA ILCIPTAFCS WTGEALDQKT PLLRSMEYVS
210 220 230 240 250
NESIITLSSL FNEKHKRISP TLGIEQEFFL IDRKFYLARP DLVNCGRTLI
260 270 280 290 300
GAKPPKGQEM EDHYFGTMNS RIISCIQEVE WKMWRLGMPL KTRHNEVAPG
310 320 330 340 350
QYEVAPIFER ANIAADHNMM LMDILKNVST KHGLVCLFHE KPFAGVNGSG
360 370 380 390 400
KHNNWSLSTD GGSNLLEPGH TPSQNARFIL FLTAIIRAVD IHADLLRASV
410 420 430 440 450
AVPGNEHRLG ANEAPPAIIS IYLGKELDTV INNIINNTDI QAPGSDDMDL
460 470 480 490 500
GVVGFPPLPK DSTDRNRTSP FAFTGNKFEF RAVGSSQVVN FPCIVLNTIV
510 520 530 540 550
AESLRFIREE ILREMKVSSR QTAFNKIIKD TLIQHVRVVF NGDGYSGDWK
560 570 580 590 600
ELAKSRGLAN LPSTPEALTN INSEKNIKLF SESNILSPVE LESRQEILFE
610 620 630 640 650
IYNKSIKIEA NSLYDLVSTL VLPACFAHQK NIAESVNSIM PFIQSQKSFS
660 670 680 690 700
QPNHQYSHLS EVVESVNLLI EANQKLLALI KQTKDFNSEH SLATFLNQSV
710 720 730
IPQMNEVRKF SDHLEGIVED KSWPVPKYSE ILFLR
Length:735
Mass (Da):82,616
Last modified:May 24, 2005 - v1
Checksum:i9B2B44F894566A08
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AAFI02000031 Genomic DNA Translation: EAL67734.1
RefSeqiXP_641648.1, XM_636556.1

Genome annotation databases

EnsemblProtistsiEAL67734; EAL67734; DDB_G0279591
GeneIDi8622055
KEGGiddi:DDB_G0279591

Similar proteinsi

Entry informationi

Entry nameiGLNA3_DICDI
AccessioniPrimary (citable) accession number: Q54WR9
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 29, 2008
Last sequence update: May 24, 2005
Last modified: May 23, 2018
This is version 79 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Dictyostelium discoideum
    Dictyostelium discoideum: entries, gene names and cross-references to dictyBase
  2. SIMILARITY comments
    Index of protein domains and families

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