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PyDISH No: 10198

PDB: 4xyd,
chainID: A, resSeq: 501
heme type: B

distortion

Protein data

function: oxidoreductase
experiment: X-RAY DIFFRACTION
resolution: 2.85 Å

axial ligand #1: HIS

chainID: A,
resSeq: 53,
Coordination distance[Å]: 1.907
molecule: Nitric-oxide reductase subunit B
EC number: 1.7.2.5
Organism: Roseobacter denitrificans (strain ATCC 33942 / OCh 114)

axial ligand #2: HIS

chainID: A,
resSeq: 336,
Coordination distance[Å]: 1.85
molecule: same as ligand #1

List of other hemes in pdb:4xyd

ID of heme	Distortion	Axial ligands on heme		Function & structure
4xyd-A-504	`sad. -0.26 ruf. +1.14 dom. +0.26 bre. +0.01`	HIS	chainID: A, resSeq: 334, molecule: Nitric-oxide reductase subunit B	oxidoreductase oligomeric count: 2 pocket vol.: 394.0 Å³ d(Fe-oop): 0.014 Å
4xyd-A-504	`sad. -0.26 ruf. +1.14 dom. +0.26 bre. +0.01`	UNL	chainID: A, resSeq: 502, molecule: UNKNOWN LIGAND
4xyd-B-201	`sad. +0.01 ruf. -0.02 dom. -0.01 bre. -0.58`	HIS	chainID: B, resSeq: 66, molecule: NorC-like protein	oxidoreductase oligomeric count: 2 pocket vol.: 327.0 Å³ d(Fe-oop): 0.001 Å
4xyd-B-201	`sad. +0.01 ruf. -0.02 dom. -0.01 bre. -0.58`	MET	chainID: B, resSeq: 116, molecule: NorC-like protein