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ID of heme Axial ligands on heme Function & structure
4q5b-A-605
sad. -0.33
ruf. -1.17
dom. +0.04
bre. -0.36
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 561.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

4d7d-A-1500
sad. -0.33
ruf. +0.14
dom. -0.07
bre. -0.31
CYS chainID: A,
resSeq: 442,
molecule: CYTOCHROME P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.398 Å
PKT chainID: A, resSeq: 1600,

molecule: tert-butyl [(2S)-1-(1H-indol-3-yl)-3-({3-oxo-3-[(pyridin-3-ylmethyl)amino]propyl}sulfanyl)propan-2-yl]carbamate

6ma8-A-601
sad. -0.33
ruf. +0.12
dom. +0.01
bre. -0.14
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 433.0 Å3
d(Fe-oop): 0.219 Å
HOH chainID: A, resSeq: 829,

molecule: water

9dxw-A-501
sad. -0.33
ruf. -0.64
dom. +0.02
bre. -0.16
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 401.0 Å3
d(Fe-oop): 0.194 Å
Not assigned.
4ugh-A-1364
sad. -0.33
ruf. -0.56
dom. +0.62
bre. +0.05
CYS chainID: A,
resSeq: 66,
molecule: NITRIC OXIDE SYNTHASE OXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.218 Å
Not assigned.
5iy5-A-605
sad. -0.33
ruf. -0.21
dom. +0.50
bre. -0.29
HIS chainID: A,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 14
pocket vol.: 645.0 Å3
d(Fe-oop): 0.055 Å
PER chainID: A, resSeq: 606,

molecule: PEROXIDE ION

6myu-C-201
sad. -0.33
ruf. -0.35
dom. -0.18
bre. -0.22
HIS chainID: C,
resSeq: 98,
molecule: Succinate dehydrogenase cytochrome b, large subunit
oxidoreductase
oligomeric count: 4
pocket vol.: 484.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: D, resSeq: 46,

molecule: Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial

2eil-N-516
sad. -0.33
ruf. -0.04
dom. +0.43
bre. -0.07
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 709.0 Å3
d(Fe-oop): 0.168 Å
Not assigned.
2ikc-B-605
sad. -0.33
ruf. +0.13
dom. -0.23
bre. -0.41
HIS chainID: B,
resSeq: 351,
molecule: milk lactoperoxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 462.0 Å3
d(Fe-oop): 0.222 Å
Not assigned.
6v0a-D-503
sad. -0.33
ruf. -0.86
dom. -0.04
bre. -0.06
HIS chainID: D,
resSeq: 108,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: D, resSeq: 218,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

2oz0-A-560
sad. -0.33
ruf. -0.26
dom. -0.12
bre. +0.09
HIS chainID: A,
resSeq: 43,
molecule: Cytochrome b2
oxidoreductase
oligomeric count: 2
pocket vol.: 512.0 Å3
d(Fe-oop): 0.160 Å
HIS chainID: A, resSeq: 66,

molecule: Cytochrome b2

3abm-N-516
sad. -0.33
ruf. -0.16
dom. +0.32
bre. -0.25
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 680.0 Å3
d(Fe-oop): 0.155 Å
PER chainID: N, resSeq: 520,

molecule: PEROXIDE ION

7aba-A-501
sad. -0.33
ruf. -0.26
dom. +0.04
bre. -0.21
CYS chainID: A,
resSeq: 354,
molecule: SalCYP
oxidoreductase
oligomeric count: 1
pocket vol.: 431.0 Å3
d(Fe-oop): 0.100 Å
Not assigned.
8qbq-A-720
sad. -0.33
ruf. -0.44
dom. +0.10
bre. -0.16
HIS chainID: A,
resSeq: 190,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 460.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: A, resSeq: 233,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC

5d8p-D-210
sad. -0.33
ruf. -0.02
dom. +0.09
bre. -0.23
MET chainID: D,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 757.0 Å3
d(Fe-oop): 0.049 Å
Not assigned.
3c6g-B-601
sad. -0.33
ruf. -0.25
dom. -0.19
bre. +0.02
CYS chainID: B,
resSeq: 448,
molecule: Cytochrome P450 2R1
oxidoreductase
oligomeric count: 1
pocket vol.: 390.0 Å3
d(Fe-oop): 0.206 Å
Not assigned.
4gm7-A-601
sad. -0.33
ruf. +0.13
dom. -0.24
bre. -0.05
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.251 Å
HOH chainID: A, resSeq: 840,

molecule: water

3l62-A-420
sad. -0.33
ruf. -0.37
dom. +0.08
bre. -0.16
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 404.0 Å3
d(Fe-oop): 0.084 Å
HOH chainID: A, resSeq: 541,

molecule: water

5guw-D-802
sad. -0.33
ruf. +0.29
dom. +0.00
bre. -0.06
HIS chainID: D,
resSeq: 347,
molecule: Nitric oxide reductase subunit B
oxidoreductase
oligomeric count: 2
pocket vol.: 424.0 Å3
d(Fe-oop): 0.114 Å
O chainID: D, resSeq: 804,

molecule: OXYGEN ATOM

6m4s-A-509
sad. -0.33
ruf. +0.12
dom. +0.11
bre. -0.02
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450 hydroxylase sb21
oxidoreductase
oligomeric count: 1
pocket vol.: 380.0 Å3
d(Fe-oop): 0.036 Å
HOH chainID: A, resSeq: 663,

molecule: water