>4FIR_1|Chains A, B, C, D, E, F|Pyridoxal biosynthesis lyase pdxS|Pyrococcus horikoshii (70601) MDKLKIIMEKGTERLKRGFAKMVKGGVIMDVTNAEQARIAEEAGAVAVMALHKVPADIRKAGGVARMAPVEKIQEIMDAVTIPVMAKCRIGHEAEARILEALGVDMIDESEVLTPADPFFHIYKKKFTAPFVCGARNLGEAVRRIWEGAAMIRTKGEAGTGNIIEAVRHVRLVNENIRLIQRMTDEEIYGVAEKFAEPYLRLAFSVKEISGLPKRVLENEPIYEGFTYREIVEDIYKILLEIKKLGRLPVVNFAAGGVATPADAALMMAMGMDGVFVGSGIFKSSNPPKMARAIVEAVNHWDEPDVLAEISREIGEPMRGQAIEELQVRMEERGI