>gi|25453487 cystathionase isoform 2 [Homo sapiens]
MQEKDASSQGFLPHFQHFATQAIHVGQDPEQWTSRAVVPPISLSTTFKQG
APGQHSGFEYSRSGNPTRNCLEKAVAALDGAKYCLAFASGLAATVTITHL
LKAGDQIICMDDVYGGTNRYFRQVASEFGLKISFVDCSKIKLLEAAITPE
TKRPLALGADISMYSATKYMNGHSDVVMGLVSVNCESLHNRLRFLQNSLG
AVPSPIDCYLCNRGLKTLHVRMEKHFKNGMAVAQFLESNPWVEKVIYPGL
PSHPQHELVKRQCTGCTGMVTFYIKGTLQHAEIFLKNLKLFTLAESLGGF
ESLAELPAIMTHASVLKNDRDVLGISDTLIRLSVGLEDEEDLLEDLDQAL
KAAHPPSGSHS