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ID of heme	Distortion Sort by saddling ruffling doming breathing default	Axial ligands on heme		Function & structure
9fka-A-503	`sad. +0.55 ruf. -0.03 dom. -0.61 bre. +0.69`	GLU	chainID: A, resSeq: 396, molecule: Probable integral membrane cytochrome D ubiquinol oxidase (Subunit I) CydA (Cytochrome BD-I oxidase subunit I)	electron transporter oligomeric count: 2 pocket vol.: 437.0 Å³ d(Fe-oop): 0.095 Å
9fka-A-503	`sad. +0.55 ruf. -0.03 dom. -0.61 bre. +0.69`	Not assigned.
9fka-A-504	`sad. -0.23 ruf. -0.55 dom. -0.29 bre. +0.70`	HIS	chainID: A, resSeq: 185, molecule: Probable integral membrane cytochrome D ubiquinol oxidase (Subunit I) CydA (Cytochrome BD-I oxidase subunit I)	electron transporter oligomeric count: 2 pocket vol.: 421.0 Å³ d(Fe-oop): 0.067 Å
9fka-A-504	`sad. -0.23 ruf. -0.55 dom. -0.29 bre. +0.70`	MET	chainID: A, resSeq: 344, molecule: Probable integral membrane cytochrome D ubiquinol oxidase (Subunit I) CydA (Cytochrome BD-I oxidase subunit I)