S-adenosylmethionine synthase
Details
- Name
- S-adenosylmethionine synthase
- Synonyms
- 2.5.1.6
- AdoMet synthase
- MAT
- Methionine adenosyltransferase
- Gene Name
- metK
- Organism
- Shigella flexneri
- Amino acid sequence
>lcl|BSEQ0016457|S-adenosylmethionine synthase MAKHLFTSESVSEGHPDKIADQISDAVLDAILEQDPKARVACETYVKTGMVLVGGEITTS AWVDIEEITRNTVREIGYVHSDMGFDANSCAVLSAIGKQSPDINQGVDRADPLEQGAGDQ GLMFGYATNETDVLMPAPITYAHRLVQRQAEVRKNGTLPWLRPDAKSQVTFQYDDGKIVG IDAVVLSTQHSEEIDQKSLQEAVMEEIIKPILPAEWLTSATKFFINPTGRFVIGGPMGDC GLTGRKIIVDTYGGMARHGGGAFSGKDPSKVDRSAAYAARYVAKNIVAAGLADRCEIQVS YAIGVAEPTSIMVETFGTEKVPSEQLTLLVREFFDLRPYGLIQMLDLLHPIYKETAAYGH FGREHFPWEKTDKAQLLRDAAGLK
- Number of residues
- 384
- Molecular Weight
- 41951.285
- Theoretical pI
- 4.89
- GO Classification
- FunctionsATP binding / magnesium ion binding / methionine adenosyltransferase activityProcessesone-carbon metabolic process / S-adenosylmethionine biosynthetic processComponentscytoplasm
- General Function
- Methionine adenosyltransferase activity
- Specific Function
- Catalyzes the formation of S-adenosylmethionine from methionine and ATP. The overall synthetic reaction is composed of two sequential steps, AdoMet formation and the subsequent tripolyphosphate hydrolysis which occurs prior to release of AdoMet from the enzyme (By similarity).
- Pfam Domain Function
- Transmembrane Regions
- Not Available
- Cellular Location
- Cytoplasm
- Gene sequence
>lcl|BSEQ0016458|S-adenosylmethionine synthase (metK) ATGGCAAAACACCTTTTTACGTCCGAGTCCGTCTCTGAAGGGCATCCTGACAAAATTGCT GACCAAATCTCTGATGCCGTTTTAGACGCGATCCTCGAACAGGATCCGAAAGCACGCGTT GCTTGCGAAACCTACGTAAAAACCGGCATGGTTTTAGTTGGCGGCGAAATCACCACCAGC GCCTGGGTAGACATCGAAGAGATCACCCGTAACACCGTTCGCGAAATTGGCTATGTGCAT TCCGACATGGGCTTTGACGCTAACTCCTGTGCGGTTCTGAGCGCTATCGGCAAACAGTCT CCTGACATCAACCAAGGCGTTGACCGTGCCGATCCGCTGGAACAGGGCGCGGGTGACCAG GGTCTGATGTTTGGCTACGCAACTAATGAAACCGACGTGCTGATGCCAGCACCTATCACC TATGCACACCGTCTGGTACAGCGTCAGGCTGAAGTGCGTAAAAACGGCACTCTGCCGTGG CTGCGCCCGGACGCGAAAAGCCAGGTGACTTTCCAGTATGACGACGGCAAAATCGTTGGT ATTGATGCTGTCGTGCTTTCCACTCAGCACTCTGAAGAGATCGACCAGAAATCGCTGCAA GAAGCGGTAATGGAAGAGATCATCAAGCCAATTCTGCCCGCTGAATGGCTGACTTCTGCC ACCAAATTCTTCATCAACCCGACCGGTCGTTTCGTTATCGGTGGCCCAATGGGTGACTGC GGTCTGACTGGCCGTAAAATTATCGTTGATACCTACGGCGGCATGGCGCGTCACGGTGGC GGTGCATTCTCTGGTAAAGATCCATCAAAAGTGGACCGTTCCGCAGCCTACGCAGCACGT TATGTCGCGAAAAACATCGTTGCTGCTGGCCTGGCCGATCGTTGTGAAATTCAGGTTTCC TACGCAATCGGCGTGGCTGAACCGACCTCCATCATGGTAGAAACTTTCGGTACTGAGAAA GTGCCTTCTGAACAACTGACTCTGCTGGTACGTGAGTTCTTCGACCTGCGCCCATACGGA CTGATTCAGATGCTGGATCTGCTGCACCCGATCTACAAAGAAACCGCAGCATACGGTCAC TTTGGTCGTGAACATTTCCCGTGGGAAAAAACCGACAAAGCGCAGCTGCTGCGCGATGCT GCCGGTCTGAAGTAA
- Chromosome Location
- Not Available
- Locus
- Not Available
- External Identifiers
Resource Link UniProtKB ID P0A820 UniProtKB Entry Name METK_SHIFL GenBank Protein ID 24053342 GenBank Gene ID AE005674 - General References
- Jin Q, Yuan Z, Xu J, Wang Y, Shen Y, Lu W, Wang J, Liu H, Yang J, Yang F, Zhang X, Zhang J, Yang G, Wu H, Qu D, Dong J, Sun L, Xue Y, Zhao A, Gao Y, Zhu J, Kan B, Ding K, Chen S, Cheng H, Yao Z, He B, Chen R, Ma D, Qiang B, Wen Y, Hou Y, Yu J: Genome sequence of Shigella flexneri 2a: insights into pathogenicity through comparison with genomes of Escherichia coli K12 and O157. Nucleic Acids Res. 2002 Oct 15;30(20):4432-41. [Article]
- Wei J, Goldberg MB, Burland V, Venkatesan MM, Deng W, Fournier G, Mayhew GF, Plunkett G 3rd, Rose DJ, Darling A, Mau B, Perna NT, Payne SM, Runyen-Janecky LJ, Zhou S, Schwartz DC, Blattner FR: Complete genome sequence and comparative genomics of Shigella flexneri serotype 2a strain 2457T. Infect Immun. 2003 May;71(5):2775-86. [Article]