Protein Info for DVU1913 in Desulfovibrio vulgaris Hildenborough JW710

Annotation: aspartate kinase, monofunctional class (TIGR)

These analyses and tools can help you predict a protein's function, but be skeptical. For enzymes, over 10% of annotations from KEGG or SEED are probably incorrect. For other types of proteins, the error rates may be much higher. MetaCyc and Swiss-Prot have low error rates, but the best hits in these databases are often quite distant, so this protein's function may not be the same. TIGRFam has low error rates. Finally, many experimentally-characterized proteins are not in any of these databases. To find relevant papers, use PaperBLAST.

Protein Families and Features

• TIGR00656: aspartate kinase, monofunctional class
  • amino acids 1 to 402 (402 residues), 433.9 bits, E=6.1e-134
• TIGR00657: aspartate kinase
  • amino acids 1 to 401 (401 residues), 427.8 bits, E=5.6e-132
• PF00696: AA_kinase
  • amino acids 3 to 230 (228 residues), 172.9 bits, E=1.5e-54
• PF01842: ACT
  • amino acids 266 to 321 (56 residues), 39.5 bits, 5.8e-14
• PF13840: ACT_7
  • amino acids 339 to 398 (60 residues), 58.8 bits, E=5.8e-20

Best Hits

Swiss-Prot: 56% identical to AK_PSEPK: Aspartate kinase (PP_4473) from Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440)

KEGG orthology group: K00928, aspartate kinase [EC: 2.7.2.4] (inferred from 100% identity to dvl:Dvul_1251)

MetaCyc: 43% identical to aspartokinase beta subunit (Corynebacterium glutamicum ATCC 13032)
Aspartate kinase. [EC: 2.7.2.4]

Predicted SEED Role

"Aspartokinase (EC 2.7.2.4)" in subsystem Lysine Biosynthesis DAP Pathway or Threonine and Homoserine Biosynthesis (EC 2.7.2.4)

MetaCyc Pathways

• superpathway of L-isoleucine biosynthesis I (12/13 steps found)
• superpathway of L-lysine, L-threonine and L-methionine biosynthesis II (13/15 steps found)
• aspartate superpathway (20/25 steps found)
• L-lysine biosynthesis VI (7/7 steps found)
• superpathway of L-threonine biosynthesis (6/6 steps found)
• chorismate biosynthesis II (archaea) (10/12 steps found)
• L-lysine biosynthesis III (6/7 steps found)
• L-homoserine biosynthesis (3/3 steps found)
• L-lysine biosynthesis I (7/9 steps found)
• superpathway of L-methionine biosynthesis (by sulfhydrylation) (9/12 steps found)
• dipicolinate biosynthesis (3/4 steps found)
• spermidine biosynthesis II (3/4 steps found)
• superpathway of L-lysine, L-threonine and L-methionine biosynthesis I (13/18 steps found)
• 3-dehydroquinate biosynthesis II (archaea) (5/7 steps found)
• L-lysine biosynthesis II (6/9 steps found)
• superpathway of S-adenosyl-L-methionine biosynthesis (6/9 steps found)
• superpathway of L-methionine biosynthesis (transsulfuration) (6/9 steps found)
• superpathway of L-homoserine and L-methionine biosynthesis (5/8 steps found)
• L-methionine biosynthesis IV (2/4 steps found)
• ectoine biosynthesis (2/5 steps found)
• norspermidine biosynthesis (2/6 steps found)
• superpathway of polyamine biosynthesis III (3/8 steps found)
• cremeomycin biosynthesis (2/7 steps found)
• grixazone biosynthesis (2/8 steps found)
• platensimycin biosynthesis (3/26 steps found)

KEGG Metabolic Maps

• Biosynthesis of alkaloids derived from ornithine, lysine and nicotinic acid
• Biosynthesis of plant hormones
• Glycine, serine and threonine metabolism
• Lysine biosynthesis

Isozymes

No predicted isozymes

Use Curated BLAST to search for 2.7.2.4

Sequence Analysis Tools

See Q72AS8 at UniProt or InterPro

Protein Sequence (408 amino acids)

>DVU1913 aspartate kinase, monofunctional class (TIGR) (Desulfovibrio vulgaris Hildenborough JW710)
MRILVQKFGGTSVANLECMKQVRAKVLAARERGYKVVVVLSAMSGETNRLLALADEWSSE
PDPAETDALVVTGEQVSIALFSMLLKDSGIKARSFLGFQIPIVTSDTFGSARILSIDDSR
LRAELETHDVLVVAGFQGCTADGRLTTLGRGGSDTSAVALAAALGSVECEIYTDVDGVYT
TDPNLCSTARKLDRITYDEMLEMASMGAKVLQIRSVEFAKKYNVPVHVRSTFTDTTGTLV
TQEDSSMEAVLVSGIAYDKDQARITLRSVPDRPGVAAAIFVPLSTNGVVVDMIVQNPSRE
GVTDMTFTVPRKDLKKTLTLMEGIREETEALEVLHDVSVAKVSAIGVGMRNHSGVAAKAF
AALRKENINILMISTSEIKITCLIEEKYTELAVRVLHDAFGLSSNTEH