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ID of heme	Distortion Sort by saddling ruffling doming breathing	Axial ligands on heme		Function & structure
2w3d-A-500	`sad. -0.64 ruf. -0.53 dom. -0.12 bre. -0.24`	HIS	chainID: A, resSeq: 149, molecule: TWO COMPONENT SENSOR HISTIDINE KINASE DEVS (GAF FAMILY PROTEIN)	transferase oligomeric count: 2 pocket vol.: 450.0 Å³ d(Fe-oop): 0.136 Å
2w3d-A-500	`sad. -0.64 ruf. -0.53 dom. -0.12 bre. -0.24`	HOH	chainID: A, resSeq: 2050, molecule: water
2w3d-B-502	`sad. -0.17 ruf. -0.37 dom. -0.49 bre. -0.24`	HIS	chainID: B, resSeq: 149, molecule: TWO COMPONENT SENSOR HISTIDINE KINASE DEVS (GAF FAMILY PROTEIN)	transferase oligomeric count: 2 pocket vol.: 440.0 Å³ d(Fe-oop): 0.155 Å
2w3d-B-502	`sad. -0.17 ruf. -0.37 dom. -0.49 bre. -0.24`	HOH	chainID: B, resSeq: 2044, molecule: water