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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
6fu3-A-402	`sad. +0.57 ruf. -1.33 dom. +0.07 bre. -0.29`	HIS	chainID: A, resSeq: 59, molecule: Protein CcpR	oxidoreductase oligomeric count: 2 pocket vol.: 327.0 Å³ d(Fe-oop): 0.058 Å
6fu3-A-402	`sad. +0.57 ruf. -1.33 dom. +0.07 bre. -0.29`	HOH	chainID: A, resSeq: 592, molecule: water
6fu3-A-403	`sad. +0.22 ruf. -0.95 dom. +0.24 bre. -0.45`	HIS	chainID: A, resSeq: 204, molecule: Protein CcpR	oxidoreductase oligomeric count: 2 pocket vol.: 330.0 Å³ d(Fe-oop): 0.085 Å
6fu3-A-403	`sad. +0.22 ruf. -0.95 dom. +0.24 bre. -0.45`	MET	chainID: A, resSeq: 280, molecule: Protein CcpR
6fu3-B-402	`sad. +0.50 ruf. -1.22 dom. +0.13 bre. -0.28`	HIS	chainID: B, resSeq: 59, molecule: Protein CcpR	oxidoreductase oligomeric count: 2 pocket vol.: 331.0 Å³ d(Fe-oop): 0.052 Å
6fu3-B-402	`sad. +0.50 ruf. -1.22 dom. +0.13 bre. -0.28`	HOH	chainID: B, resSeq: 577, molecule: water
6fu3-B-403	`sad. +0.24 ruf. -0.92 dom. +0.20 bre. -0.39`	HIS	chainID: B, resSeq: 204, molecule: Protein CcpR	oxidoreductase oligomeric count: 2 pocket vol.: 346.0 Å³ d(Fe-oop): 0.067 Å
6fu3-B-403	`sad. +0.24 ruf. -0.92 dom. +0.20 bre. -0.39`	MET	chainID: B, resSeq: 280, molecule: Protein CcpR