A0K4B1 (PROB_BURCH) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended 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:	Bcen2424_0584

Organism

Burkholderia cenocepacia (strain HI2424) [Complete proteome] [HAMAP]

Taxonomic identifier

331272 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Burkholderia › Burkholderia cepacia complex

Protein attributes

Sequence length	372 AA.
Sequence status	Complete.
Protein existence	Inferred 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 MF_00456
Catalytic activity	ATP + L-glutamate = ADP + L-glutamate 5-phosphate. HAMAP MF_00456
Pathway	Amino-acid biosynthesis; L-proline biosynthesis; L-glutamate 5-semialdehyde from L-glutamate: step 1/2. HAMAP MF_00456
Subcellular location	Cytoplasm By similarity HAMAP MF_00456.
Sequence similarities	Belongs to the glutamate 5-kinase family. Contains 1 PUA domain.

Ontologies

Keywords
Biological process	Amino-acid biosynthesis Proline biosynthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Nucleotide-binding
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	proline biosynthetic process Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP 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: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 372	372	Glutamate 5-kinase HAMAP MF_00456		PRO_1000081041
Regions
	Domain	280 – 358	79	PUA

Sequences

	Sequence		Length	Mass (Da)
	A0K4B1 [UniParc]. Last modified December 12, 2006. Version 1. Checksum: 0E76B308CAEB1E22	FASTA	372	39,212
	10 20 30 40 50 60 MRSIIADSKR LVVKVGSSLV TNDGKGLDHA AIGRWAAQIA ALRAQGKEVV LVSSGAIAEG 70 80 90 100 110 120 MQRLGWSKRP REIDELQAAA AVGQMGLAQV YESRFTEHGI RTAQILLTHA DLADRERYLN 130 140 150 160 170 180 ARSTLLTLLR LGVVPIINEN DTVVTDEIKF GDNDTLGALV ANLIEGDALI ILTDQSGLFT 190 200 210 220 230 240 ADPRKDPNAT LVGEANAGAP ELEAMAGGAG SSLGRGGMLT KILAAKRAAH SGANTVIASG 250 260 270 280 290 300 READVLVRLA AGEAIGTQLI ARTARMAARK QWMADHLQVR GHVVIDAGAV EKLTAGGKSL 310 320 330 340 350 360 LPIGVIDVQG AFARGEVIAC VGPDGREVAR GLTNYSSAET KLIHRKPSGE IETVLGYMLE 370 PELIHRDNLV LV

References

[1]

"Complete sequence of chromosome 1 of Burkholderia cenocepacia HI2424." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N. , Kim E., LiPuma J.J., Gonzalez C.F., Konstantinidis K., Tiedje J.M., Richardson P. Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: HI2424.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000458 Genomic DNA. Translation: ABK07338.1.
RefSeq	YP_834231.1. NC_008542.1.
3D structure databases
ProteinModelPortal	A0K4B1.
ModBase	Search...
Protein-protein interaction databases
STRING	A0K4B1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4450702.
GenomeReviews	Gene locus Bcen2424_0584 in contig CP000458_GR.
KEGG	bch:Bcen2424_0584.
PATRIC	19058368. VBIBurCen15205_0577.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0263.
HOGENOM	HBG507643.
OMA	TFGDNDM.
ProtClustDB	PRK05429.
Enzyme and pathway databases
BioCyc	BCEN331272:BCEN2424_0584-MONOMER.
Family and domain databases
HAMAP	MF_00456. ProB. [Tree]
InterPro	IPR001048. 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]
Gene3D	G3DSA:3.40.1160.10. Aa_kinase. 1 hit.
KO	K00931.
Pfam	PF00696. AA_kinase. 1 hit. PF01472. PUA. 1 hit. [Graphical view]
PIRSF	PIRSF000729. GK. 1 hit.
PRINTS	PR00474. GLU5KINASE.
SMART	SM00359. PUA. 1 hit. [Graphical view]
SUPFAM	SSF53633. Aa_kinase. 1 hit. SSF88697. PUA-like. 1 hit.
TIGRFAMs	TIGR01027. ProB. 1 hit.
PROSITE	PS00902. GLUTAMATE_5_KINASE. 1 hit. PS50890. PUA. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

PROB_BURCH

Accession

Primary (citable) accession number: A0K4B1

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	December 12, 2006
Last modified:	December 14, 2011
This is version 33 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program