Tryptophan 5-hydroxylase 2

Details

Name
Tryptophan 5-hydroxylase 2
Synonyms
  • 1.14.16.4
  • Neuronal tryptophan hydroxylase
  • NTPH
  • Tryptophan 5-monooxygenase 2
Gene Name
TPH2
Organism
Humans
Amino acid sequence
>lcl|BSEQ0000160|Tryptophan 5-hydroxylase 2
MQPAMMMFSSKYWARRGFSLDSAVPEEHQLLGSSTLNKPNSGKNDDKGNKGSSKREAATE
SGKTAVVFSLKNEVGGLVKALRLFQEKRVNMVHIESRKSRRRSSEVEIFVDCECGKTEFN
ELIQLLKFQTTIVTLNPPENIWTEEEELEDVPWFPRKISELDKCSHRVLMYGSELDADHP
GFKDNVYRQRRKYFVDVAMGYKYGQPIPRVEYTEEETKTWGVVFRELSKLYPTHACREYL
KNFPLLTKYCGYREDNVPQLEDVSMFLKERSGFTVRPVAGYLSPRDFLAGLAYRVFHCTQ
YIRHGSDPLYTPEPDTCHELLGHVPLLADPKFAQFSQEIGLASLGASDEDVQKLATCYFF
TIEFGLCKQEGQLRAYGAGLLSSIGELKHALSDKACVKAFDPKTTCLQECLITTFQEAYF
VSESFEEAKEKMRDFAKSITRPFSVYFNPYTQSIEILKDTRSIENVVQDLRSDLNTVCDA
LNKMNQYLGI
Number of residues
490
Molecular Weight
56056.295
Theoretical pI
6.36
GO Classification
Functions
amino acid binding / iron ion binding / tryptophan 5-monooxygenase activity
Processes
aromatic amino acid family metabolic process / cellular nitrogen compound metabolic process / cellular response to lithium ion / circadian rhythm / indolalkylamine biosynthetic process / response to activity / response to calcium ion / response to estrogen / response to glucocorticoid / response to nutrient levels / serotonin biosynthetic process / small molecule metabolic process
Components
cytosol / neuron projection
General Function
Tryptophan 5-monooxygenase activity
Specific Function
Not Available
Pfam Domain Function
Transmembrane Regions
Not Available
Cellular Location
Not Available
Gene sequence
>lcl|BSEQ0009922|Tryptophan 5-hydroxylase 2 (TPH2)
ATGCAGCCAGCAATGATGATGTTTTCCAGTAAATACTGGGCACGGAGAGGGTTTTCCCTG
GATTCAGCAGTGCCCGAAGAGCATCAGCTACTTGGCAGCTCAACACTAAATAAACCTAAC
TCTGGCAAAAATGACGACAAAGGCAACAAGGGAAGCAGCAAACGTGAAGCTGCTACCGAA
AGTGGCAAGACAGCAGTTGTTTTCTCCTTGAAGAATGAAGTTGGTGGATTGGTAAAAGCA
CTGAGGCTCTTTCAGGAAAAACGTGTCAACATGGTTCATATTGAATCCAGGAAATCTCGG
CGAAGAAGTTCTGAGGTTGAAATCTTTGTGGACTGTGAGTGTGGGAAAACAGAATTCAAT
GAGCTCATTCAGTTGCTGAAATTTCAAACCACTATTGTGACGCTGAATCCTCCAGAGAAC
ATTTGGACAGAGGAAGAAGAGCTAGAGGATGTGCCCTGGTTCCCTCGGAAGATCTCTGAG
TTAGACAAATGCTCTCACAGAGTTCTCATGTATGGTTCTGAGCTTGATGCTGACCACCCA
GGATTTAAGGACAATGTCTATCGACAGAGAAGAAAGTATTTTGTGGATGTGGCCATGGGT
TATAAATATGGTCAGCCCATTCCCAGGGTGGAGTATACTGAAGAAGAAACTAAAACTTGG
GGTGTTGTATTCCGGGAGCTCTCCAAACTCTATCCCACTCATGCTTGCCGAGAGTATTTG
AAAAACTTCCCTCTGCTGACTAAATACTGTGGCTACAGAGAGGACAATGTGCCTCAACTC
GAAGATGTCTCCATGTTTCTGAAAGAAAGGTCTGGCTTCACGGTGAGGCCGGTGGCTGGA
TACCTGAGCCCACGAGACTTTCTGGCAGGACTGGCCTACAGAGTGTTCCACTGTACCCAG
TACATCCGGCATGGCTCAGATCCCCTCTACACCCCAGAACCAGACACATGCCATGAACTC
TTGGGACATGTTCCACTACTTGCGGATCCTAAGTTTGCTCAGTTTTCACAAGAAATAGGT
CTGGCGTCTCTGGGAGCATCAGATGAAGATGTTCAGAAACTAGCCACGTGCTATTTCTTC
ACAATCGAGTTTGGCCTTTGCAAGCAAGAAGGGCAACTGCGGGCATATGGAGCAGGACTC
CTTTCCTCCATTGGAGAATTAAAGCACGCCCTTTCTGACAAGGCATGTGTGAAAGCCTTT
GACCCAAAGACAACTTGCTTACAGGAATGCCTTATCACCACCTTCCAGGAAGCCTACTTT
GTTTCAGAAAGTTTTGAAGAAGCCAAAGAAAAGATGAGGGACTTTGCAAAGTCAATTACC
CGTCCCTTCTCAGTATACTTCAATCCCTACACACAGAGTATTGAAATTCTGAAAGACACC
AGAAGTATTGAAAATGTGGTGCAGGACCTTCGCAGCGACTTGAATACAGTGTGTGATGCT
TTAAACAAAATGAACCAATATCTGGGGATTTGA
Chromosome Location
12
Locus
12q21.1
External Identifiers
ResourceLink
UniProtKB IDQ8IWU9
UniProtKB Entry NameTPH2_HUMAN
GenBank Protein ID27497159
GenBank Gene IDAY098914
GenAtlas IDTPH2
HGNC IDHGNC:20692
General References
  1. Walther DJ, Peter JU, Bashammakh S, Hortnagl H, Voits M, Fink H, Bader M: Synthesis of serotonin by a second tryptophan hydroxylase isoform. Science. 2003 Jan 3;299(5603):76. [Article]
  2. Scherer SE, Muzny DM, Buhay CJ, Chen R, Cree A, Ding Y, Dugan-Rocha S, Gill R, Gunaratne P, Harris RA, Hawes AC, Hernandez J, Hodgson AV, Hume J, Jackson A, Khan ZM, Kovar-Smith C, Lewis LR, Lozado RJ, Metzker ML, Milosavljevic A, Miner GR, Montgomery KT, Morgan MB, Nazareth LV, Scott G, Sodergren E, Song XZ, Steffen D, Lovering RC, Wheeler DA, Worley KC, Yuan Y, Zhang Z, Adams CQ, Ansari-Lari MA, Ayele M, Brown MJ, Chen G, Chen Z, Clerc-Blankenburg KP, Davis C, Delgado O, Dinh HH, Draper H, Gonzalez-Garay ML, Havlak P, Jackson LR, Jacob LS, Kelly SH, Li L, Li Z, Liu J, Liu W, Lu J, Maheshwari M, Nguyen BV, Okwuonu GO, Pasternak S, Perez LM, Plopper FJ, Santibanez J, Shen H, Tabor PE, Verduzco D, Waldron L, Wang Q, Williams GA, Zhang J, Zhou J, Allen CC, Amin AG, Anyalebechi V, Bailey M, Barbaria JA, Bimage KE, Bryant NP, Burch PE, Burkett CE, Burrell KL, Calderon E, Cardenas V, Carter K, Casias K, Cavazos I, Cavazos SR, Ceasar H, Chacko J, Chan SN, Chavez D, Christopoulos C, Chu J, Cockrell R, Cox CD, Dang M, Dathorne SR, David R, Davis CM, Davy-Carroll L, Deshazo DR, Donlin JE, D'Souza L, Eaves KA, Egan A, Emery-Cohen AJ, Escotto M, Flagg N, Forbes LD, Gabisi AM, Garza M, Hamilton C, Henderson N, Hernandez O, Hines S, Hogues ME, Huang M, Idlebird DG, Johnson R, Jolivet A, Jones S, Kagan R, King LM, Leal B, Lebow H, Lee S, LeVan JM, Lewis LC, London P, Lorensuhewa LM, Loulseged H, Lovett DA, Lucier A, Lucier RL, Ma J, Madu RC, Mapua P, Martindale AD, Martinez E, Massey E, Mawhiney S, Meador MG, Mendez S, Mercado C, Mercado IC, Merritt CE, Miner ZL, Minja E, Mitchell T, Mohabbat F, Mohabbat K, Montgomery B, Moore N, Morris S, Munidasa M, Ngo RN, Nguyen NB, Nickerson E, Nwaokelemeh OO, Nwokenkwo S, Obregon M, Oguh M, Oragunye N, Oviedo RJ, Parish BJ, Parker DN, Parrish J, Parks KL, Paul HA, Payton BA, Perez A, Perrin W, Pickens A, Primus EL, Pu LL, Puazo M, Quiles MM, Quiroz JB, Rabata D, Reeves K, Ruiz SJ, Shao H, Sisson I, Sonaike T, Sorelle RP, Sutton AE, Svatek AF, Svetz LA, Tamerisa KS, Taylor TR, Teague B, Thomas N, Thorn RD, Trejos ZY, Trevino BK, Ukegbu ON, Urban JB, Vasquez LI, Vera VA, Villasana DM, Wang L, Ward-Moore S, Warren JT, Wei X, White F, Williamson AL, Wleczyk R, Wooden HS, Wooden SH, Yen J, Yoon L, Yoon V, Zorrilla SE, Nelson D, Kucherlapati R, Weinstock G, Gibbs RA: The finished DNA sequence of human chromosome 12. Nature. 2006 Mar 16;440(7082):346-51. [Article]
  3. 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. [Article]
  4. Cichon S, Winge I, Mattheisen M, Georgi A, Karpushova A, Freudenberg J, Freudenberg-Hua Y, Babadjanova G, Van Den Bogaert A, Abramova LI, Kapiletti S, Knappskog PM, McKinney J, Maier W, Jamra RA, Schulze TG, Schumacher J, Propping P, Rietschel M, Haavik J, Nothen MM: Brain-specific tryptophan hydroxylase 2 (TPH2): a functional Pro206Ser substitution and variation in the 5'-region are associated with bipolar affective disorder. Hum Mol Genet. 2008 Jan 1;17(1):87-97. Epub 2007 Sep 27. [Article]
  5. Grohmann M, Hammer P, Walther M, Paulmann N, Buttner A, Eisenmenger W, Baghai TC, Schule C, Rupprecht R, Bader M, Bondy B, Zill P, Priller J, Walther DJ: Alternative splicing and extensive RNA editing of human TPH2 transcripts. PLoS One. 2010 Jan 29;5(1):e8956. doi: 10.1371/journal.pone.0008956. [Article]
  6. Zhang X, Gainetdinov RR, Beaulieu JM, Sotnikova TD, Burch LH, Williams RB, Schwartz DA, Krishnan KR, Caron MG: Loss-of-function mutation in tryptophan hydroxylase-2 identified in unipolar major depression. Neuron. 2005 Jan 6;45(1):11-6. [Article]
  7. McKinney J, Johansson S, Halmoy A, Dramsdahl M, Winge I, Knappskog PM, Haavik J: A loss-of-function mutation in tryptophan hydroxylase 2 segregating with attention-deficit/hyperactivity disorder. Mol Psychiatry. 2008 Apr;13(4):365-7. doi: 10.1038/sj.mp.4002152. [Article]
  8. McKinney JA, Turel B, Winge I, Knappskog PM, Haavik J: Functional properties of missense variants of human tryptophan hydroxylase 2. Hum Mutat. 2009 May;30(5):787-94. doi: 10.1002/humu.20956. [Article]

Drug Relations

Drug Relations
DrugBank IDNameDrug groupPharmacological action?ActionsDetails
DB00150Tryptophanapproved, nutraceutical, withdrawnunknownsubstrateDetails
DB12095Telotristat ethylapproved, investigationalyesantagonistDetails