OSJNBb0015I11.8 Os10g0542100 87 Metallothioneins have a high content of cysteine residues that bind various heavy metals. OsMT-II-1a OsMT4 MGCDDKCGCAVPCPGGTGCRCASSARSGGGDHTTCSCGDHCGCNPCRCGRESQPTGRENRRAGCSCGDSCTCASCGSTTTTAPAATT MT21A MT21A_ORYSJ Class II metallothionein-like protein 1A LOC_Os10g39610