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Q8CSR8 (GLNA_STAES) Reviewed, UniProtKB/Swiss-Prot

Last modified November 13, 2013. 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

Short name=GS
EC=6.3.1.2
Alternative name(s):
Glutamate--ammonia ligase
Gene names
Name:glnA
Ordered Locus Names:SE_0987
OrganismStaphylococcus epidermidis (strain ATCC 12228) [Complete proteome] [HAMAP]
Taxonomic identifier176280 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliBacillalesStaphylococcus

Protein attributes

Sequence length446 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

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

Enzyme regulation

The activity of this enzyme is controlled by adenylation under conditions of abundant glutamine. The fully adenylated enzyme complex is inactive By similarity.

Subunit structure

Oligomer of 12 subunits arranged in the form of two hexagons By similarity.

Subcellular location

Cytoplasm.

Sequence similarities

Belongs to the glutamine synthetase family.

Ontologies

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

Inferred from electronic annotation. Source: InterPro

nitrogen fixation

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 – 446446Glutamine synthetase
PRO_0000153264

Amino acid modifications

Modified residue3751O-AMP-tyrosine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8CSR8 [UniParc].

Last modified March 1, 2003. Version 1.
Checksum: 63F94D34B734A5D3

FASTA44650,851
        10         20         30         40         50         60 
MPKRSFTKDD IRKFAEEENV RYLRLQFTDI LGTIKNVEVP VSQLEKVLDN EMMFDGSSIE 

        70         80         90        100        110        120 
GFVRIEESDM YLHPDLDTWV IFPWTAGQGK VARLICDVFK TDGTPFEGDP RANLKRVLRR 

       130        140        150        160        170        180 
MEDMGFTDFN LGPEPEFFLF KLDEKGEPTL ELNDDGGYFD LAPTDLGENC RRDIVLELED 

       190        200        210        220        230        240 
MGFDIEASHH EVAPGQHEID FKYADAVTAC DNIQTFKLVV KTIARKHNLH ATFMPKPLFG 

       250        260        270        280        290        300 
VNGSGMHFNV SLFKGKENAF FDPEGDLQLT DTAYQFTAGV LKNARGFTAV CNPIVNSYKR 

       310        320        330        340        350        360 
LVPGYEAPCY IAWSGKNRSP LVRVPTSRGL STRIEVRSVD PAANPYMALA AILEAGLDGI 

       370        380        390        400        410        420 
ENKLEVPEPV NQNIYEMNRE EREAVGIQDL PSTLYTALKA MRENKSIKNA LGNHIYNQFI 

       430        440 
NSKSIEWDYY RTQVSEWERE QYIKQY 

« Hide

References

[1]"Genome-based analysis of virulence genes in a non-biofilm-forming Staphylococcus epidermidis strain (ATCC 12228)."
Zhang Y.-Q., Ren S.-X., Li H.-L., Wang Y.-X., Fu G., Yang J., Qin Z.-Q., Miao Y.-G., Wang W.-Y., Chen R.-S., Shen Y., Chen Z., Yuan Z.-H., Zhao G.-P., Qu D., Danchin A., Wen Y.-M.
Mol. Microbiol. 49:1577-1593(2003) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 12228.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE015929 Genomic DNA. Translation: AAO04584.1.
RefSeqNP_764542.1. NC_004461.1.

3D structure databases

ProteinModelPortalQ8CSR8.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING176280.SE0987.

Proteomic databases

PRIDEQ8CSR8.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAO04584; AAO04584; SE_0987.
GeneID1057509.
KEGGsep:SE0987.
PATRIC19607776. VBIStaEpi113981_0961.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0174.
KOK01915.
OMAAEDDVWS.
OrthoDBEOG6B360N.
ProtClustDBCLSK885265.

Enzyme and pathway databases

BioCycSEPI176280:GCDG-993-MONOMER.

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.
IPR004809. Gln_synth_I.
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.
TIGRFAMsTIGR00653. GlnA. 1 hit.
PROSITEPS00180. GLNA_1. 1 hit.
PS00181. GLNA_ATP. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameGLNA_STAES
AccessionPrimary (citable) accession number: Q8CSR8
Entry history
Integrated into UniProtKB/Swiss-Prot: November 28, 2003
Last sequence update: March 1, 2003
Last modified: November 13, 2013
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