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ID of heme	Distortion Sort by saddling ruffling doming breathing default	Axial ligands on heme		Function & structure
9r2g-A-503	`sad. +0.07 ruf. +0.28 dom. -0.06 bre. -0.14`	GLU	chainID: A, resSeq: 389, molecule: Cytochrome bd menaquinol oxidase subunit I	electron transporter oligomeric count: 2 pocket vol.: 479.0 Å³ d(Fe-oop): 0.013 Å
9r2g-A-503	`sad. +0.07 ruf. +0.28 dom. -0.06 bre. -0.14`	Not assigned.
9r2g-A-504	`sad. +0.02 ruf. -1.29 dom. -0.01 bre. -0.45`	HIS	chainID: A, resSeq: 197, molecule: Cytochrome bd menaquinol oxidase subunit I	electron transporter oligomeric count: 2 pocket vol.: 516.0 Å³ d(Fe-oop): 0.004 Å
9r2g-A-504	`sad. +0.02 ruf. -1.29 dom. -0.01 bre. -0.45`	MET	chainID: A, resSeq: 336, molecule: Cytochrome bd menaquinol oxidase subunit I