PDB: 1b4e Compound: 5-aminolevulinic acid dehydratase Classification: LYASE Entry date in PDB: 1999-12-17 Resolution [Å]: 2.00 R-Factor: 0.188

CHAIN: A SWISS-PROT/TREMBL: P15002    KEYWORD: 3D-structure    Complete proteome    Lyase    Magnesium    Porphyrin biosynthesis    Zinc    EC: 4.2.1.24 SCOP: c.1.10.3 Alpha and beta proteins (a/b)    TIM beta/alpha-barrel    Aldolase    5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)    5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)    Escherichia coli GO:  porphobilinogen synthase activity    porphobilinogen synthase activity    heme biosynthesis    heme biosynthesis

Image Source: PDB

1l6s A - percentage of sequence identity: 99