Multiple Assemblies exist for SMTL entry 1fs8
CYTOCHROME C NITRITE REDUCTASE FROM WOLINELLA SUCCINOGENES-SULFATE COMPLEX; X-RAY DIFFRACTION 1.60 Å

SMTL ID
1fs8.1
Ligands
CALCIUM ION; YTTRIUM ION; SULFATE ION; ACETATE ION; PROTOPORPHYRIN IX CONTAINING FE
Polypeptides
CYTOCHROME C NITRITE REDUCTASE
Oligo-state
homo-dimer
SMTL ID
1fs8.2
Ligands
CALCIUM ION; YTTRIUM ION; SULFATE ION; ACETATE ION; PROTOPORPHYRIN IX CONTAINING FE
Polypeptides
CYTOCHROME C NITRITE REDUCTASE
Oligo-state
homo-tetramer