pdbid metal residue hetero mol
1etp FE
H18A M66A
HEM
1etp FE
H18B M66B
HEM
1h1o FE
H20A M64A
HEM
1h1o FE
H220B M264B
HEM
1m6z FE
H18A M66A
HEC
1m6z FE
H18B M66B
HEC
1m6z FE
H18C M66C
HEC
1m6z FE
H18D M66D
HEC
1m70 FE
H18A M66A
HEC
1m70 FE
H18B M66B
HEC
1m70 FE
H18C M66C
HEC
1m70 FE
H18D M66D
HEC
1fcd FE
H15C M54C
HEM
1fcd FE
H15D M54D
HEM