※ Protein Information
Tag Content
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Glutamate 5-kinase
Protein Synonyms/Alias
 GK
Gene Name
 proB
Gene Synonyms/Alias
 b0242, JW0232
Created Date
 3-June-2014
Organism
 Escherichia coli (strain K12)
NCBI Taxa ID
 83333
Phosphorylation
Position
Peptide
Code
Type
References
215 GLGTGGMSTKLQAAD S HTP [1]
169 ADKLLLLTDQKGLYT T HTP [1]
Reference
 [1]Global dynamics of the Escherichia coli proteome and phosphoproteome during growth in minimal medium.
 Soares NC,Spät P,Krug K,Macek B
 J. Proteome Res. 2013, Jun, 7;12(6):2611-21. [PMID:23590516]
Functional Description From UniProt
 FUNCTION: Catalyzes the transfer of a phosphate group to glutamate to form glutamate 5-phosphate which rapidly cyclizes to 5- oxoproline
Sequence Annotation From UniProt
 
Key Word From UniProt
 3D-structure; Amino-acidbiosynthesis; ATP-binding; Completeproteome; Cytoplasm; Directproteinsequencing; Kinase; Nucleotide-binding; Prolinebiosynthesis; Referenceproteome; Transferase
Protein Sequence
 MSDSQTLVVK LGTSVLTGGS RRLNRAHIVE LVRQCAQLHA AGHRIVIVTS GAIAAGREHL 60
 GYPELPATIA SKQLLAAVGQ SRLIQLWEQL FSIYGIHVGQ MLLTRADMED RERFLNARDT 120
 LRALLDNNIV PVINENDAVA TAEIKVGDND NLSALAAILA GADKLLLLTD QKGLYTADPR 180
 SNPQAELIKD VYGIDDALRA IAGDSVSGLG TGGMSTKLQA ADVACRAGID TIIAAGSKPG 240
 VIGDVMEGIS VGTLFHAQAT PLENRKRWIF GAPPAGEITV DEGATAAILE RGSSLLPKGI 300
 KSVTGNFSRG EVIRICNLEG RDIAHGVSRY NSDALRRIAG HHSQEIDAIL GYEYGPVAVH 360
 RDDMITR 367
  GO:0005737   C:cytoplasm IEA:UniProtKB-SubCell
  GO:0005524   F:ATP binding IEA:UniProtKB-KW
  GO:0004349   F:glutamate 5-kinase activity IDA:EcoCyc
  GO:0000287   F:magnesium ion binding IDA:EcoCyc
  GO:0003723   F:RNA binding IEA:InterPro
  GO:0055129   P:L-proline biosynthetic process IEA:UniProtKB-UniPathway
  GO:0006561   P:proline biosynthetic process IMP:EcoCyc
  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.
  PF00696   AA_kinase.
  PF01472   PUA.
  SM00359   PUA.
  PS00902   GLUTAMATE_5_KINASE.
  PS50890   PUA.
  PR00474   GLU5KINASE.