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Q8P8K2 (PROB_XANCP) Reviewed, UniProtKB/Swiss-Prot

Last modified May 29, 2013. Version 72. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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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:XCC2239
OrganismXanthomonas campestris pv. campestris (strain ATCC 33913 / NCPPB 528 / LMG 568) [Reference proteome] [HAMAP]
Taxonomic identifier190485 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Xanthomonadales › Xanthomonadaceae › Xanthomonas ›

Protein attributes

Sequence length362 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
Reference 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: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 362362Glutamate 5-kinase HAMAP-Rule MF_00456
PRO_0000109758

Regions

Domain267 – 34882PUA
Nucleotide binding160 – 1612ATP By similarity
Nucleotide binding202 – 2087ATP By similarity

Sites

Binding site31ATP By similarity
Binding site431Substrate By similarity
Binding site1281Substrate By similarity
Binding site1401Substrate; via amide nitrogen By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8P8K2 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: EB8FB3B3525ACC00

FASTA36237,962
        10         20         30         40         50         60 
MLKVGSSLLA ADGGGLSPRF ALGLAQFVSA NLAAGREVVI VSSGAVAAGR AILPKAAEAG 

        70         80         90        100        110        120 
AAIAARQALA ALGQAQLIAL WQRFFERPVA QVLLTHDDLR NRRRYLNARA TLGELLRLGA 

       130        140        150        160        170        180 
LPVINENDTV SVDELKLGDN DNLAAIVAAL VDADALFIAT DIDGLYSADP RSNPLARPLD 

       190        200        210        220        230        240 
EVAELSAEVL AMAGGSGSSV GTGGMRTKLE AAAKAGAAGI ETYLFNGRSA EVVRGLAQDR 

       250        260        270        280        290        300 
LCGTRIHAAR TRIAARKYWL RHAPVEPGTI LIDAGAALAL TDKGASLLPG GVAGAEGDFR 

       310        320        330        340        350        360 
RGDMVEIHLR DSVGSRCLAR GVSQYSALDV RRIARRHSRE IEPILGYSYG ENVVHRDDLV 


VL

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE008922 Genomic DNA. Translation: AAM41518.1.
RefSeqNP_637594.2. NC_003902.1.

3D structure databases

ProteinModelPortalQ8P8K2.
ModBaseSearch...

Protein-protein interaction databases

STRING190485.XCC2239.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAM41518; AAM41518; XCC2239.
GeneID998826.
KEGGxcc:XCC2239.
PATRIC24075383. VBIXanCam115730_2389.

Phylogenomic databases

eggNOGCOG0263.
HOGENOMHOG000246368.
KOK00931.
OMADHLQLRG.
ProtClustDBPRK05429.

Enzyme and pathway databases

BioCycXCAM190485:GIXZ-2237-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. Aa_kinase. 1 hit.
SSF88697. PUA-like. 1 hit.
TIGRFAMsTIGR01027. proB. 1 hit.
PROSITEPS00902. GLUTAMATE_5_KINASE. 1 hit.
PS50890. PUA. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry namePROB_XANCP
AccessionPrimary (citable) accession number: Q8P8K2
Entry history
Integrated into UniProtKB/Swiss-Prot: November 1, 2002
Last sequence update: October 1, 2002
Last modified: May 29, 2013
This is version 72 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

SIMILARITY comments

Index of protein domains and families

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