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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
1w5c-E-1085	`sad. +0.13 ruf. +0.00 dom. +0.00 bre. -0.15`	HIS	chainID: E, resSeq: 23, molecule: CYTOCHROME B559 ALPHA SUBUNIT	electron transporter oligomeric count: 10 pocket vol.: 274.0 Å³ d(Fe-oop): 0.011 Å
1w5c-E-1085	`sad. +0.13 ruf. +0.00 dom. +0.00 bre. -0.15`	HIS	chainID: F, resSeq: 24, molecule: CYTOCHROME B559 BETA SUBUNIT
1w5c-L-1046	`sad. +0.14 ruf. -0.02 dom. +0.08 bre. -0.21`	HIS	chainID: K, resSeq: 23, molecule: CYTOCHROME B559 ALPHA SUBUNIT	electron transporter oligomeric count: 10 pocket vol.: 285.0 Å³ d(Fe-oop): 0.057 Å
1w5c-L-1046	`sad. +0.14 ruf. -0.02 dom. +0.08 bre. -0.21`	HIS	chainID: L, resSeq: 24, molecule: CYTOCHROME B559 BETA SUBUNIT
1w5c-T-1138	`sad. +0.18 ruf. -0.00 dom. +0.07 bre. -0.25`	HIS	chainID: T, resSeq: 41, molecule: CYTOCHROME C-550	electron transporter oligomeric count: 10 pocket vol.: 471.0 Å³ d(Fe-oop): 0.037 Å
1w5c-T-1138	`sad. +0.18 ruf. -0.00 dom. +0.07 bre. -0.25`	HIS	chainID: T, resSeq: 92, molecule: CYTOCHROME C-550
1w5c-V-1138	`sad. +0.20 ruf. -0.03 dom. +0.07 bre. -0.21`	HIS	chainID: V, resSeq: 41, molecule: CYTOCHROME C-550	electron transporter oligomeric count: 10 pocket vol.: 469.0 Å³ d(Fe-oop): 0.043 Å
1w5c-V-1138	`sad. +0.20 ruf. -0.03 dom. +0.07 bre. -0.21`	HIS	chainID: V, resSeq: 92, molecule: CYTOCHROME C-550