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Showing Protein S-adenosylmethionine synthase isoform type-1 (HMDBP00418)

IdentificationBiological propertiesGene propertiesProtein propertiesExternal linksReferencesXMLShow 11 metabolites
Identification
HMDB Protein ID HMDBP00418
Secondary Accession Numbers
  • 5655
  • HMDBP03964
Name S-adenosylmethionine synthase isoform type-1
Synonyms
  1. AdoMet synthase 1
  2. MAT 1
  3. MAT-I/III
  4. Methionine adenosyltransferase 1
  5. Methionine adenosyltransferase I/III
Gene Name MAT1A
Protein Type Unknown
Biological Properties
General Function Involved in methionine adenosyltransferase activity
Specific Function Catalyzes the formation of S-adenosylmethionine from methionine and ATP.
Pathways
  • Cysteine and methionine metabolism
  • S-adenosyl-L-methionine biosynthesis
Reactions
Adenosine triphosphate + L-Methionine + Water → Phosphate + Pyrophosphate + S-Adenosylmethionine details
Phosphate + Pyrophosphate + S-Adenosylmethionine → Adenosine triphosphate + L-Methionine + Water details
Adenosine triphosphate + Selenomethionine + Water → Phosphate + Pyrophosphate + Se-Adenosylselenomethionine details
GO Classification
Biological Process
cellular nitrogen compound metabolic process
sulfur amino acid metabolic process
xenobiotic metabolic process
S-adenosylmethionine biosynthetic process
methanogenesis
methylation
one-carbon metabolic process
Cellular Component
cytosol
Function
binding
catalytic activity
transferase activity
nucleoside binding
purine nucleoside binding
adenyl nucleotide binding
adenyl ribonucleotide binding
atp binding
methionine adenosyltransferase activity
transferase activity, transferring alkyl or aryl (other than methyl) groups
Molecular Function
metal ion binding
ATP binding
methionine adenosyltransferase activity
Process
metabolic process
cellular metabolic process
one-carbon metabolic process
Cellular Location Not Available
Gene Properties
Chromosome Location 10
Locus 10q22
SNPs MAT1A
Gene Sequence 
>1188 bp
ATGAATGGACCGGTGGATGGCTTGTGTGACCACTCTCTAAGTGAAGGAGTCTTCATGTTC
ACATCGGAGTCTGTGGGAGAGGGACACCCGGATAAGATCTGTGACCAGATCAGTGATGCA
GTGCTGGATGCCCATCTCAAGCAAGACCCCAATGCCAAGGTGGCCTGTGAGACAGTGTGC
AAGACCGGCATGGTGCTGCTGTGTGGTGAGATCACCTCAATGGCCATGGTGGACTACCAG
CGGGTGGTGAGGGACACCATCAAGCACATCGGCTACGATGACTCAGCCAAGGGCTTTGAC
TTCAAGACTTGCAACGTGCTGGTGGCTTTGGAGCAGCAATCCCCAGATATTGCCCAGTGC
GTCCATCTGGACAGAAATGAGGAGGATGTGGGGGCAGGAGATCAGGGTTTGATGTTCGGC
TATGCTACCGACGAGACAGAGGAGTGCATGCCCCTCACCATCATCCTTGCTCACAAGCTC
AACGCCCGGATGGCAGACCTCAGGCGCTCCGGCCTCCTCCCCTGGCTGCGGCCTGACTCT
AAGACTCAGGTGACAGTTCAGTACATGCAGGACAATGGCGCAGTCATCCCTGTGCGCATC
CACACCATCGTCATCTCTGTGCAGCACAACGAAGACATCACGCTGGAGGAGATGCGCAGG
GCCCTGAAGGAGCAAGTCATCAGGGCCGTGGTGCCGGCCAAGTACCTGGACGAAGACACC
GTCTACCACCTGCAGCCCAGTGGGCGGTTTGTCATCGGAGGTCCCCAGGGGGATGCGGGT
GTCACTGGCCGTAAGATTATTGTGGACACCTATGGCGGCTGGGGGGCTCATGGTGGTGGG
GCCTTCTCTGGGAAGGACTACACCAAGGTAGACCGCTCAGCTGCATATGCTGCCCGCTGG
GTGGCCAAGTCTCTGGTGAAAGCAGGGCTCTGCCGGAGAGTGCTTGTCCAGGTTTCCTAT
GCCATTGGTGTGGCCGAGCCGCTGTCCATTTCCATCTTCACCTACGGAACCTCTCAGAAG
ACAGAGCGAGAGCTGCTGGATGTGGTGCATAAGAACTTCGACCTCCGGCCGGGCGTCATT
GTCAGGGATTTGGACTTGAAGAAGCCCATCTACCAGAAGACAGCATGCTACGGCCATTTC
GGAAGAAGCGAGTTCCCATGGGAGGTTCCCAGGAAGCTTGTATTTTAG
Protein Properties
Number of Residues 395
Molecular Weight 43647.6
Theoretical pI 6.29
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence 
>S-adenosylmethionine synthase isoform type-1
MNGPVDGLCDHSLSEGVFMFTSESVGEGHPDKICDQISDAVLDAHLKQDPNAKVACETVC
KTGMVLLCGEITSMAMVDYQRVVRDTIKHIGYDDSAKGFDFKTCNVLVALEQQSPDIAQC
VHLDRNEEDVGAGDQGLMFGYATDETEECMPLTIILAHKLNARMADLRRSGLLPWLRPDS
KTQVTVQYMQDNGAVIPVRIHTIVISVQHNEDITLEEMRRALKEQVIRAVVPAKYLDEDT
VYHLQPSGRFVIGGPQGDAGVTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARW
VAKSLVKAGLCRRVLVQVSYAIGVAEPLSISIFTYGTSQKTERELLDVVHKNFDLRPGVI
VRDLDLKKPIYQKTACYGHFGRSEFPWEVPRKLVF
GenBank ID Protein 55959182
UniProtKB/Swiss-Prot ID Q00266
UniProtKB/Swiss-Prot Entry Name METK1_HUMAN
PDB IDs
GenBank Gene ID AL359195
GeneCard ID MAT1A
GenAtlas ID MAT1A
HGNC ID HGNC:6903
References
General References
  1. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
  2. Deloukas P, Earthrowl ME, Grafham DV, Rubenfield M, French L, Steward CA, Sims SK, Jones MC, Searle S, Scott C, Howe K, Hunt SE, Andrews TD, Gilbert JG, Swarbreck D, Ashurst JL, Taylor A, Battles J, Bird CP, Ainscough R, Almeida JP, Ashwell RI, Ambrose KD, Babbage AK, Bagguley CL, Bailey J, Banerjee R, Bates K, Beasley H, Bray-Allen S, Brown AJ, Brown JY, Burford DC, Burrill W, Burton J, Cahill P, Camire D, Carter NP, Chapman JC, Clark SY, Clarke G, Clee CM, Clegg S, Corby N, Coulson A, Dhami P, Dutta I, Dunn M, Faulkner L, Frankish A, Frankland JA, Garner P, Garnett J, Gribble S, Griffiths C, Grocock R, Gustafson E, Hammond S, Harley JL, Hart E, Heath PD, Ho TP, Hopkins B, Horne J, Howden PJ, Huckle E, Hynds C, Johnson C, Johnson D, Kana A, Kay M, Kimberley AM, Kershaw JK, Kokkinaki M, Laird GK, Lawlor S, Lee HM, Leongamornlert DA, Laird G, Lloyd C, Lloyd DM, Loveland J, Lovell J, McLaren S, McLay KE, McMurray A, Mashreghi-Mohammadi M, Matthews L, Milne S, Nickerson T, Nguyen M, Overton-Larty E, Palmer SA, Pearce AV, Peck AI, Pelan S, Phillimore B, Porter K, Rice CM, Rogosin A, Ross MT, Sarafidou T, Sehra HK, Shownkeen R, Skuce CD, Smith M, Standring L, Sycamore N, Tester J, Thorpe A, Torcasso W, Tracey A, Tromans A, Tsolas J, Wall M, Walsh J, Wang H, Weinstock K, West AP, Willey DL, Whitehead SL, Wilming L, Wray PW, Young L, Chen Y, Lovering RC, Moschonas NK, Siebert R, Fechtel K, Bentley D, Durbin R, Hubbard T, Doucette-Stamm L, Beck S, Smith DR, Rogers J: The DNA sequence and comparative analysis of human chromosome 10. Nature. 2004 May 27;429(6990):375-81. [PubMed:15164054 ]
  3. Alvarez L, Corrales F, Martin-Duce A, Mato JM: Characterization of a full-length cDNA encoding human liver S-adenosylmethionine synthetase: tissue-specific gene expression and mRNA levels in hepatopathies. Biochem J. 1993 Jul 15;293 ( Pt 2):481-6. [PubMed:8393662 ]
  4. Horikawa S, Tsukada K: Molecular cloning and nucleotide sequence of cDNA encoding the human liver S-adenosylmethionine synthetase. Biochem Int. 1991 Sep;25(1):81-90. [PubMed:1772450 ]
  5. Ubagai T, Lei KJ, Huang S, Mudd SH, Levy HL, Chou JY: Molecular mechanisms of an inborn error of methionine pathway. Methionine adenosyltransferase deficiency. J Clin Invest. 1995 Oct;96(4):1943-7. [PubMed:7560086 ]
  6. Chamberlin ME, Ubagai T, Mudd SH, Wilson WG, Leonard JV, Chou JY: Demyelination of the brain is associated with methionine adenosyltransferase I/III deficiency. J Clin Invest. 1996 Aug 15;98(4):1021-7. [PubMed:8770875 ]
  7. Chamberlin ME, Ubagai T, Mudd SH, Levy HL, Chou JY: Dominant inheritance of isolated hypermethioninemia is associated with a mutation in the human methionine adenosyltransferase 1A gene. Am J Hum Genet. 1997 Mar;60(3):540-6. [PubMed:9042912 ]
  8. Chamberlin ME, Ubagai T, Mudd SH, Thomas J, Pao VY, Nguyen TK, Levy HL, Greene C, Freehauf C, Chou JY: Methionine adenosyltransferase I/III deficiency: novel mutations and clinical variations. Am J Hum Genet. 2000 Feb;66(2):347-55. [PubMed:10677294 ]