>4uuu_B mol:protein length:155 CYSTATHIONINE BETA-SYNTHASE
MHHHHHHSSGVDLGTENLYFQSMKPWWWHLRVQELGLSAPLTVLPTITCGHTIEILREKGFDQAPVVDEAGVILGMVTLGNMLSSLLAGKVQPSDQVGKVIYKQFKQIRLTDTLGRLSHILEMDHFALVVHEQQRQMVFGVVTAIDLLNFVAAQE