>gi|5032165 tryptophan 2,3-dioxygenase [Homo sapiens] MSGCPFLGNNFGYTFKKLPVEGSEEDKSQTGVNRASKGGLIYGNYLHLEK VLNAQELQSETKGNKIHDEHLFIITHQAYELWFKQILWELDSVREIFQNG HVRDERNMLKVVSRMHRVSVILKLLVQQFSILETMTALDFNDFREYLSPA SGFQSLQFRLLENKIGVLQNMRVPYNRRHYRDNFKGEENELLLKSEQEKT LLELVEAWLERTPGLEPHGFNFWGKLEKNITRGLEEEFIRIQAKEESEEK EEQVAEFQKQKEVLLSLFDEKRHEHLLSKGERRLSYRALQGALMIYFYRE EPRFQVPFQLLTSLMDIDSLMTKWRYNHVCMVHRMLGSKAGTGGSSGYHY LRSTVSDRYKVFVDLFNLSTYLIPRHWIPKMNPTIHKFLYTAEYCDSSYF SSDESD