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P31592 (GLNA3_RHILP) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 70. 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 3

EC=6.3.1.2
Alternative name(s):
Glutamate--ammonia ligase
Glutamine synthetase III
Short name=GSIII
Gene names
Name:glnT
OrganismRhizobium leguminosarum bv. phaseoli
Taxonomic identifier385 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesRhizobiaceaeRhizobium/Agrobacterium groupRhizobium

Protein attributes

Sequence length435 AA.
Sequence statusComplete.
Protein existenceEvidence at protein level

General annotation (Comments)

Catalytic activity

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

Sequence similarities

Belongs to the glutamine synthetase family. Type 3 subfamily.

Ontologies

Keywords
   Biological processNitrogen fixation
   LigandATP-binding
Nucleotide-binding
   Molecular functionLigase
   Technical termDirect protein sequencing
Gene Ontology (GO)
   Biological_processglutamine biosynthetic process

Inferred from electronic annotation. Source: InterPro

nitrogen fixation

Inferred from electronic annotation. Source: UniProtKB-KW

   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 – 435435Glutamine synthetase 3
PRO_0000153279

Sequences

Sequence LengthMass (Da)Tools
P31592 [UniParc].

Last modified July 1, 1993. Version 1.
Checksum: 305FEAE2AC4A2B77

FASTA43548,270
        10         20         30         40         50         60 
MTLDLAAFAR DKSIKYFMIS YTDLFGGQRA KLVPAEAIAD MQKDGAGFAG FATWLDLTPA 

        70         80         90        100        110        120 
HPDLFAVPDA SSVIQLPWKK DVAWVAADCV MDDRPVEQAP RVVLKRLVAE AAKEGLRVKT 

       130        140        150        160        170        180 
GVEPEFFLIS ADGSVISDQF DTAEKPCYDQ QAVMRRYDVI AEICDYMLEL GWKPYQNDHE 

       190        200        210        220        230        240 
DANGQFEMNW EYDDVLKTAD KHSFFKFMVK SVAEKHGLRA TFMPKPFKGL TGNGCHAHIS 

       250        260        270        280        290        300 
VWDVDGRVNA FADKEMAFGL SAQGKTFLGG IMKHAPALAA ITNPTVNSYK RINAPRTTSG 

       310        320        330        340        350        360 
ATWSPNTVTW TGNNRTHMVR VPGPGRFELR LPDGAVNPYL LQAIIIAAGL EGIRSQADPG 

       370        380        390        400        410        420 
QHYDIDMYAE GHLVKDAPRL PLNLLDALRA FDADEGLKAA IGAEFSSAYL KLKHLEWNAY 

       430 
CSHFTQWERD STLDI 

« Hide

References

[1]"The Rhizobium leguminosarum biovar phaseoli glnT gene, encoding glutamine synthetase III."
Chiurazzi M., Meza R., Lara M., Lahm A., Defez R., Iaccarino M., Espin G.
Gene 119:1-8(1992) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 1-8.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
S48357 Genomic DNA. Translation: AAB23489.1.
PIRJC1301.

3D structure databases

ProteinModelPortalP31592.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Family and domain databases

Gene3D3.10.20.70. 1 hit.
3.30.590.10. 1 hit.
InterProIPR008147. Gln_synt_beta.
IPR014746. Gln_synth/guanido_kin_cat_dom.
IPR008146. Gln_synth_cat_dom.
IPR027303. Gln_synth_gly_rich_site.
IPR017536. Glutamine_synthetase_typeIII.
[Graphical view]
PfamPF00120. Gln-synt_C. 1 hit.
[Graphical view]
SUPFAMSSF54368. SSF54368. 1 hit.
TIGRFAMsTIGR03105. gln_synth_III. 1 hit.
PROSITEPS00181. GLNA_ATP. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGLNA3_RHILP
AccessionPrimary (citable) accession number: P31592
Entry history
Integrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: July 1, 1993
Last modified: February 19, 2014
This is version 70 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families