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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2fdy-A-500	`sad. -0.27 ruf. -0.47 dom. -0.04 bre. -0.06`	CYS	chainID: A, resSeq: 439, molecule: Cytochrome P450 2A6	oxidoreductase oligomeric count: 1 pocket vol.: 403.0 Å³ d(Fe-oop): 0.016 Å
2fdy-A-500	`sad. -0.27 ruf. -0.47 dom. -0.04 bre. -0.06`	D4G	chainID: A, resSeq: 501, molecule: 4,4'-DIPYRIDYL DISULFIDE
2fdy-B-500	`sad. -0.29 ruf. -0.43 dom. -0.04 bre. -0.08`	CYS	chainID: B, resSeq: 439, molecule: Cytochrome P450 2A6	oxidoreductase oligomeric count: 1 pocket vol.: 414.0 Å³ d(Fe-oop): 0.030 Å
2fdy-B-500	`sad. -0.29 ruf. -0.43 dom. -0.04 bre. -0.08`	D4G	chainID: B, resSeq: 501, molecule: 4,4'-DIPYRIDYL DISULFIDE
2fdy-C-500	`sad. -0.25 ruf. -0.55 dom. -0.01 bre. -0.07`	CYS	chainID: C, resSeq: 439, molecule: Cytochrome P450 2A6	oxidoreductase oligomeric count: 1 pocket vol.: 429.0 Å³ d(Fe-oop): 0.006 Å
2fdy-C-500	`sad. -0.25 ruf. -0.55 dom. -0.01 bre. -0.07`	D4G	chainID: C, resSeq: 501, molecule: 4,4'-DIPYRIDYL DISULFIDE
2fdy-D-500	`sad. -0.11 ruf. -0.48 dom. +0.04 bre. -0.09`	CYS	chainID: D, resSeq: 439, molecule: Cytochrome P450 2A6	oxidoreductase oligomeric count: 1 pocket vol.: 401.0 Å³ d(Fe-oop): 0.004 Å
2fdy-D-500	`sad. -0.11 ruf. -0.48 dom. +0.04 bre. -0.09`	D4G	chainID: D, resSeq: 501, molecule: 4,4'-DIPYRIDYL DISULFIDE