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Q31L42 (PROB_SYNE7) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 59. 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:
Glutamate 5-kinase

EC=2.7.2.11
Alternative name(s):
Gamma-glutamyl kinase
Short name=GK
Gene names
Name:proB
Ordered Locus Names:Synpcc7942_2197
OrganismSynechococcus elongatus (strain PCC 7942) (Anacystis nidulans R2) [Complete proteome] [HAMAP]
Taxonomic identifier1140 [NCBI]
Taxonomic lineageBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechococcus

Protein attributes

Sequence length367 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the transfer of a phosphate group to glutamate to form glutamate 5-phosphate which rapidly cyclizes to 5-oxoproline By similarity. HAMAP-Rule MF_00456

Catalytic activity

ATP + L-glutamate = ADP + L-glutamate 5-phosphate. HAMAP-Rule MF_00456

Pathway

Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-glutamate: step 1/2. HAMAP-Rule MF_00456

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00456.

Sequence similarities

Belongs to the glutamate 5-kinase family.

Contains 1 PUA domain.

Ontologies

Keywords
   Biological processAmino-acid biosynthesis
Proline biosynthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processL-proline biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-KW

RNA binding

Inferred from electronic annotation. Source: InterPro

glutamate 5-kinase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 367367Glutamate 5-kinase HAMAP-Rule MF_00456
PRO_0000253012

Regions

Domain275 – 35379PUA
Nucleotide binding168 – 1692ATP By similarity
Nucleotide binding210 – 2167ATP By similarity

Sites

Binding site81ATP By similarity
Binding site491Substrate By similarity
Binding site1361Substrate By similarity
Binding site1481Substrate; via amide nitrogen By similarity

Sequences

Sequence LengthMass (Da)Tools
Q31L42 [UniParc].

Last modified December 6, 2005. Version 1.
Checksum: B3D1CA607DAF2A83

FASTA36739,537
        10         20         30         40         50         60 
MSETLVVKIG TSSLTNPHHP GLALSTIAGL VEVICQLRRQ GYNVVLVSSG AVGVGCTRLG 

        70         80         90        100        110        120 
LRDRPSRIAQ RQAIAAVGQG RLMRTYDDLF TTLGQPIAQV LLTRGDLAQR QRYINAYQTF 

       130        140        150        160        170        180 
QELFELGVVP IVNENDTVAV EELKFGDNDT LSALVASLVE AQWLFLLTDV DRLYTADPRQ 

       190        200        210        220        230        240 
DPNAKPITIV HDLSELESIQ AGGQGSRWGT GGMATKLTAA KIATQASVRT VITQGRSPEN 

       250        260        270        280        290        300 
LLKILAGEAI GTWFEPQPET VNARKRWIAH GLVPTGKLLL DAGAVQAIQA GGKSLLAAGI 

       310        320        330        340        350        360 
QAIEGDFEAQ DAVQLCDLNG TEIARGLVNY DSHELQQIRG CQSDQIVQIL GYEGAETIVH 


RDNLVLS 

« Hide

References

[1]"Complete sequence of chromosome 1 of Synechococcus elongatus PCC 7942."
US DOE Joint Genome Institute
Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Schmutz J., Larimer F., Land M., Kyrpides N., Lykidis A., Richardson P.
Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: PCC 7942.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000100 Genomic DNA. Translation: ABB58227.1.
RefSeqYP_401214.1. NC_007604.1.

3D structure databases

ProteinModelPortalQ31L42.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING1140.Synpcc7942_2197.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaABB58227; ABB58227; Synpcc7942_2197.
GeneID3773754.
KEGGsyf:Synpcc7942_2197.
PATRIC23789907. VBISynElo51371_2474.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0263.
HOGENOMHOG000246369.
KOK00931.
OrthoDBEOG6PGK7G.
ProtClustDBPRK05429.

Enzyme and pathway databases

BioCycSYNEL:SYNPCC7942_2197-MONOMER.
UniPathwayUPA00098; UER00359.

Family and domain databases

Gene3D2.30.130.10. 1 hit.
3.40.1160.10. 1 hit.
HAMAPMF_00456. ProB.
InterProIPR001048. Asp/Glu/Uridylate_kinase.
IPR001057. Glu/AcGlu_kinase.
IPR011529. Glu_5kinase.
IPR005715. Glu_5kinase/COase_Synthase.
IPR019797. Glutamate_5-kinase_CS.
IPR002478. PUA.
IPR015947. PUA-like_domain.
[Graphical view]
PfamPF00696. AA_kinase. 1 hit.
PF01472. PUA. 1 hit.
[Graphical view]
PIRSFPIRSF000729. GK. 1 hit.
PRINTSPR00474. GLU5KINASE.
SMARTSM00359. PUA. 1 hit.
[Graphical view]
SUPFAMSSF53633. SSF53633. 1 hit.
SSF88697. SSF88697. 1 hit.
TIGRFAMsTIGR01027. proB. 1 hit.
PROSITEPS00902. GLUTAMATE_5_KINASE. 1 hit.
PS50890. PUA. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePROB_SYNE7
AccessionPrimary (citable) accession number: Q31L42
Entry history
Integrated into UniProtKB/Swiss-Prot: October 17, 2006
Last sequence update: December 6, 2005
Last modified: February 19, 2014
This is version 59 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

PATHWAY comments

Index of metabolic and biosynthesis pathways