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PyDISH No: 07292

PDB: 3tk3,
chainID: A, resSeq: 500
heme type: B

distortion

Protein data

function: oxidoreductase
experiment: X-RAY DIFFRACTION
resolution: 2.8001 Å

axial ligand #1: CYS

chainID: A,
resSeq: 436,
Coordination distance[Å]: 2.297
molecule: Cytochrome P450 2B4
EC number: 1.14.14.1
Organism: Oryctolagus cuniculus

axial ligand #2: CPZ

chainID: A,
resSeq: 501,
Coordination distance[Å]: 1.918
molecule: 4-(4-CHLOROPHENYL)IMIDAZOLE

List of other hemes in pdb:3tk3

ID of heme	Distortion	Axial ligands on heme		Function & structure
3tk3-B-500	`sad. +0.12 ruf. +0.52 dom. +0.04 bre. -0.18`	CYS	chainID: B, resSeq: 436, molecule: Cytochrome P450 2B4	oxidoreductase oligomeric count: 1 pocket vol.: 390.0 Å³ d(Fe-oop): 0.029 Å
3tk3-B-500	`sad. +0.12 ruf. +0.52 dom. +0.04 bre. -0.18`	CPZ	chainID: B, resSeq: 501, molecule: 4-(4-CHLOROPHENYL)IMIDAZOLE
3tk3-C-500	`sad. -0.02 ruf. +0.52 dom. +0.06 bre. -0.18`	CYS	chainID: C, resSeq: 436, molecule: Cytochrome P450 2B4	oxidoreductase oligomeric count: 1 pocket vol.: 397.0 Å³ d(Fe-oop): 0.018 Å
3tk3-C-500	`sad. -0.02 ruf. +0.52 dom. +0.06 bre. -0.18`	CPZ	chainID: C, resSeq: 501, molecule: 4-(4-CHLOROPHENYL)IMIDAZOLE
3tk3-D-500	`sad. +0.05 ruf. +0.47 dom. +0.15 bre. -0.22`	CYS	chainID: D, resSeq: 436, molecule: Cytochrome P450 2B4	oxidoreductase oligomeric count: 1 pocket vol.: 388.0 Å³ d(Fe-oop): 0.114 Å
3tk3-D-500	`sad. +0.05 ruf. +0.47 dom. +0.15 bre. -0.22`	CPZ	chainID: D, resSeq: 501, molecule: 4-(4-CHLOROPHENYL)IMIDAZOLE