Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

P73903 (GLSA_SYNY3) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 74. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Glutaminase

EC=3.5.1.2
Gene names
Name:glsA
Ordered Locus Names:slr2079
OrganismSynechocystis sp. (strain PCC 6803 / Kazusa) [Reference proteome] [HAMAP]
Taxonomic identifier1111708 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis

Protein attributes

Sequence length327 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

L-glutamine + H2O = L-glutamate + NH3. HAMAP-Rule MF_00313

Subunit structure

Homotetramer By similarity. HAMAP-Rule MF_00313

Sequence similarities

Belongs to the glutaminase family.

Ontologies

Keywords
   Molecular functionHydrolase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processglutamine metabolic process

Inferred from electronic annotation. Source: InterPro

   Molecular_functionglutaminase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 327327Glutaminase HAMAP-Rule MF_00313
PRO_0000110628

Sites

Binding site921Substrate By similarity
Binding site1431Substrate By similarity
Binding site1951Substrate By similarity
Binding site2181Substrate By similarity
Binding site2631Substrate By similarity
Binding site2811Substrate; via amide nitrogen By similarity

Sequences

Sequence LengthMass (Da)Tools
P73903 [UniParc].

Last modified February 1, 1997. Version 1.
Checksum: 1209D12D1B43E8E8

FASTA32736,041
        10         20         30         40         50         60 
MGIGVNSDPK VVHHQSIPKP NAMAIANYRA ITTKQWQTWV EAARLQALNG KLPQYIPQLS 

        70         80         90        100        110        120 
LVDPGNFALD IGDQNGIIYE AGDTDLTFSL MSVVKPFLWL YILHHRGWQW AEQKVGDRPS 

       130        140        150        160        170        180 
HLPFNSVEQL EQDGGYPRNT MVNSGAICLA GHIPGATIEQ RCENFLTWLN HTAQCQLWLD 

       190        200        210        220        230        240 
QELLASVHSL PNPRNLAIAH LLAAKGYVED ATLALETYNQ LCCLSGCLKD LFKLGLMLQC 

       250        260        270        280        290        300 
PQPPLQPDTT ARVKATMAKA GLYEMSEAFF RRTGFICKSG VSGLILACLP APSPTIFACY 

       310        320 
SPPLNEEGNP VAPLALLEFL AEFTSRN 

« Hide

References

[1]"Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S. expand/collapse author list , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 6803 / Kazusa.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000022 Genomic DNA. Translation: BAA17967.1.
PIRS75105.
RefSeqNP_441287.1. NC_000911.1.
YP_005651344.1. NC_017277.1.
YP_007451169.1. NC_020286.1.

3D structure databases

ProteinModelPortalP73903.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING1148.slr2079.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAA17967; BAA17967; BAA17967.
GeneID12255762.
14616825.
954632.
KEGGsyn:slr2079.
syy:SYNGTS_1391.
syz:MYO_114030.
PATRIC23839930. VBISynSp132158_1526.

Phylogenomic databases

eggNOGCOG2066.
KOK01425.
OMAMGLHLMS.
OrthoDBEOG6N94BK.
PhylomeDBP73903.
ProtClustDBPRK00971.

Family and domain databases

Gene3D3.40.710.10. 1 hit.
HAMAPMF_00313. Glutaminase.
InterProIPR012338. Beta-lactam/transpept-like.
IPR015868. Glutaminase.
[Graphical view]
PANTHERPTHR12544. PTHR12544. 1 hit.
PfamPF04960. Glutaminase. 1 hit.
[Graphical view]
SUPFAMSSF56601. SSF56601. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLSA_SYNY3
AccessionPrimary (citable) accession number: P73903
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: February 1, 1997
Last modified: April 16, 2014
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

Synechocystis PCC 6803

Synechocystis (strain PCC 6803): entries and gene names

SIMILARITY comments

Index of protein domains and families