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ID of heme Axial ligands on heme Function & structure
4d75-A-601
sad. -0.30
ruf. +0.18
dom. +0.07
bre. -0.12
CYS chainID: A,
resSeq: 442,
molecule: CYTOCHROME P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.091 Å
PK9 chainID: A, resSeq: 600,

molecule: tert-butyl {6-oxo-6-[(pyridin-3-ylmethyl)amino]hexyl}carbamate

7k5e-D-202
sad. -0.30
ruf. -0.02
dom. -0.16
bre. -0.25
MET chainID: D,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 723.0 Å3
d(Fe-oop): 0.028 Å
Not assigned.
9cw8-A-501
sad. -0.30
ruf. -0.48
dom. +0.57
bre. -0.21
CYS chainID: A,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 484.0 Å3
d(Fe-oop): 0.290 Å
Not assigned.
1n90-A-601
sad. -0.30
ruf. -0.38
dom. +0.01
bre. +0.03
HIS chainID: A,
resSeq: 51,
molecule: NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 389.0 Å3
d(Fe-oop): 0.062 Å
MET chainID: A, resSeq: 88,

molecule: NITRITE REDUCTASE

3b99-A-600
sad. -0.30
ruf. -0.28
dom. +0.15
bre. -0.24
CYS chainID: A,
resSeq: 421,
molecule: Prostaglandin I2 synthase
isomerase
oligomeric count: 1
pocket vol.: 531.0 Å3
d(Fe-oop): 0.056 Å
U51 chainID: A, resSeq: 700,

molecule: (5Z)-7-{(1R,4S,5R,6R)-6-[(1E)-oct-1-en-1-yl]-2,3-diazabicyclo[2.2.1]hept-2-en-5-yl}hept-5-enoic acid

8qc9-A-701
sad. -0.30
ruf. -0.46
dom. +0.13
bre. -0.20
HIS chainID: A,
resSeq: 190,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: A, resSeq: 233,

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

3uhy-B-147
sad. -0.30
ruf. +0.13
dom. -0.50
bre. -0.17
HIS chainID: B,
resSeq: 101,
molecule: Globin-1
oxygen carrier
oligomeric count: 2
pocket vol.: 464.0 Å3
d(Fe-oop): 0.311 Å
Not assigned.
4n4n-A-606
sad. -0.30
ruf. -0.81
dom. -0.23
bre. -0.21
HIS chainID: A,
resSeq: 228,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 427.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 287,

molecule: Hydroxylamine oxidoreductase

2oyy-G-201
sad. -0.30
ruf. -0.40
dom. +0.06
bre. -0.25
TYR chainID: G,
resSeq: 43,
molecule: Hexameric cytochrome
electron transporter
oligomeric count: 6
pocket vol.: 497.0 Å3
d(Fe-oop): 0.083 Å
Not assigned.
3cyt-O-104
sad. -0.30
ruf. -0.71
dom. -0.05
bre. -0.17
HIS chainID: O,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 321.0 Å3
d(Fe-oop): 0.025 Å
MET chainID: O, resSeq: 80,

molecule: CYTOCHROME C

4kvk-A-701
sad. -0.30
ruf. +0.33
dom. +0.08
bre. -0.32
HIS chainID: A,
resSeq: 157,
molecule: Fatty acid alpha-oxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 382,

molecule: Fatty acid alpha-oxidase

4n4n-C-607
sad. -0.30
ruf. -0.86
dom. -0.21
bre. -0.22
HIS chainID: C,
resSeq: 228,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: C, resSeq: 287,

molecule: Hydroxylamine oxidoreductase

2jqr-A-104
sad. -0.30
ruf. -0.77
dom. -0.02
bre. -0.02
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 316.0 Å3
d(Fe-oop): 0.026 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

5dfs-A-201
sad. -0.30
ruf. -0.72
dom. -0.02
bre. +0.02
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 311.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c

9cwj-B-501
sad. -0.30
ruf. -0.66
dom. +0.55
bre. -0.17
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.335 Å
Not assigned.
1lm2-A-158
sad. -0.30
ruf. -0.77
dom. -0.03
bre. -0.02
HIS chainID: A,
resSeq: 45,
molecule: cytochrome c7
electron transporter
oligomeric count: 1
pocket vol.: 491.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: A, resSeq: 66,

molecule: cytochrome c7

1yfc-A-104
sad. -0.30
ruf. -0.77
dom. -0.03
bre. -0.02
HIS chainID: A,
resSeq: 18,
molecule: YEAST ISO-1-FERROCYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 309.0 Å3
d(Fe-oop): 0.044 Å
MET chainID: A, resSeq: 80,

molecule: YEAST ISO-1-FERROCYTOCHROME C

3oft-C-417
sad. -0.30
ruf. -0.56
dom. -0.08
bre. -0.18
CYS chainID: C,
resSeq: 345,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.079 Å
HOH chainID: C, resSeq: 398,

molecule: water

4nz2-B-501
sad. -0.30
ruf. +0.06
dom. -0.09
bre. +0.18
CYS chainID: B,
resSeq: 435,
molecule: Cytochrome P450 2C9
oxidoreductase
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.159 Å
HOH chainID: B, resSeq: 755,

molecule: water

6j85-B-501
sad. -0.30
ruf. -0.43
dom. +0.08
bre. -0.23
CYS chainID: B,
resSeq: 347,
molecule: Nocardicin N-oxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 407.0 Å3
d(Fe-oop): 0.001 Å
HOH chainID: B, resSeq: 712,

molecule: water