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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1si6-X-300	`sad. -0.15 ruf. -0.33 dom. -0.11 bre. -0.24`	CYS	chainID: X, resSeq: 60, molecule: salivary nitrophorin	unclassified oligomeric count: 1 pocket vol.: 464.0 Å³ d(Fe-oop): 0.060 Å
1si6-X-300	`sad. -0.15 ruf. -0.33 dom. -0.11 bre. -0.24`	CMO	chainID: X, resSeq: 298, molecule: CARBON MONOXIDE