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Q9KUR1 (GLSA_VIBCH) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 72. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Glutaminase

EC=3.5.1.2
Gene names
Name:glsA
Ordered Locus Names:VC_0454
OrganismVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961) [Reference proteome] [HAMAP]
Taxonomic identifier243277 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio

Protein attributes

Sequence length306 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.

Sequence caution

The sequence AAF93627.1 differs from that shown. Reason: Erroneous initiation.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 306306Glutaminase HAMAP-Rule MF_00313
PRO_0000110629

Sites

Binding site641Substrate By similarity
Binding site1151Substrate By similarity
Binding site1591Substrate By similarity
Binding site1661Substrate By similarity
Binding site1901Substrate By similarity
Binding site2421Substrate By similarity
Binding site2601Substrate; via amide nitrogen By similarity

Sequences

Sequence LengthMass (Da)Tools
Q9KUR1 [UniParc].

Last modified June 16, 2003. Version 2.
Checksum: 24FAE9E570A002B3

FASTA30632,765
        10         20         30         40         50         60 
MKPTADILAS IIEEVRPLTS KGIVADYIPA LAKVPSDKLG IAVFTNQGEV ITAGDAQEGF 

        70         80         90        100        110        120 
SIQSISKVLS LTLAMGLYQP DELWSRVGKE PSGQAFNSLI QLEMEQGIPR NPFINAGAIV 

       130        140        150        160        170        180 
VCDMLQSRLS APRQRLLEFV RQLSGEPQIA YDKVVAASEM MHSDRNAAIA YLMRSFGNFH 

       190        200        210        220        230        240 
NEVIPVLHNY FHACALKMSC VELAKTFSYL ANKGVSVVTG ETVITPTQSK QTNALLATCG 

       250        260        270        280        290        300 
LYDGAGEFAY RVGMPGKSGV GGGIIAVVPG EMTIAVWSPA LDQSGNSLAG TRALELLAQR 


IGRSIF 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE003852 Genomic DNA. Translation: AAF93627.1. Different initiation.
PIRF82320.
RefSeqNP_230108.1. NC_002505.1.

3D structure databases

ProteinModelPortalQ9KUR1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING243277.VC0454.

Protocols and materials databases

DNASU2615116.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAF93627; AAF93627; VC_0454.
GeneID2615116.
KEGGvch:VC0454.
PATRIC20080003. VBIVibCho83274_0427.

Phylogenomic databases

eggNOGCOG2066.
KOK01425.
OMAVNSIMAT.
OrthoDBEOG6N94BK.
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.
TIGRFAMsTIGR03814. Gln_ase. 1 hit.
ProtoNetSearch...

Entry information

Entry nameGLSA_VIBCH
AccessionPrimary (citable) accession number: Q9KUR1
Entry history
Integrated into UniProtKB/Swiss-Prot: January 24, 2001
Last sequence update: June 16, 2003
Last modified: April 16, 2014
This is version 72 of the entry and version 2 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