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ID of heme Axial ligands on heme Function & structure
4ejg-F-500
sad. -0.15
ruf. +0.05
dom. -0.04
bre. -0.39
CYS chainID: F,
resSeq: 439,
molecule: Cytochrome P450 2A13
oxidoreductase
oligomeric count: 1
pocket vol.: 473.0 Å3
d(Fe-oop): 0.050 Å
Not assigned.
4n7p-K-201
sad. +0.03
ruf. -0.02
dom. +0.00
bre. -0.39
HIS chainID: K,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 598.0 Å3
d(Fe-oop): 0.005 Å
Not assigned.
7thu-N-607
sad. -0.60
ruf. +0.31
dom. +0.15
bre. -0.39
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 619.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

4l38-A-606
sad. -0.15
ruf. -0.65
dom. -0.07
bre. -0.39
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 361.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

3uof-B-301
sad. -0.69
ruf. -0.27
dom. -0.09
bre. -0.39
MET chainID: A,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 526.0 Å3
d(Fe-oop): 0.039 Å
MET chainID: B, resSeq: 52,

molecule: Bacterioferritin

4n7n-E-201
sad. +0.19
ruf. -0.04
dom. -0.01
bre. -0.39
HIS chainID: E,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 544.0 Å3
d(Fe-oop): 0.008 Å
Not assigned.
4jmz-A-301
sad. -0.48
ruf. +0.39
dom. +0.01
bre. -0.39
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.096 Å
HOH chainID: A, resSeq: 707,

molecule: water

4l3z-A-601
sad. +0.58
ruf. -0.57
dom. +0.05
bre. -0.39
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 424.0 Å3
d(Fe-oop): 0.003 Å
NO2 chainID: A, resSeq: 609,

molecule: NITRITE ION

4v82-AV-201
sad. +0.15
ruf. -0.09
dom. +0.10
bre. -0.39
HIS chainID: AV,
resSeq: 67,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 489.0 Å3
d(Fe-oop): 0.029 Å
HIS chainID: AV, resSeq: 118,

molecule: Cytochrome c-550

4fan-A-402
sad. +0.59
ruf. -0.93
dom. +0.35
bre. -0.39
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 303.0 Å3
d(Fe-oop): 0.013 Å
HOH chainID: A, resSeq: 535,

molecule: water

8ab8-D-401
sad. -0.05
ruf. -0.52
dom. +0.07
bre. -0.39
HIS chainID: D,
resSeq: 128,
molecule: YALI0A17468p
translocase
oligomeric count: 20
pocket vol.: 426.0 Å3
d(Fe-oop): 0.021 Å
MET chainID: D, resSeq: 248,

molecule: YALI0A17468p

4g7u-A-300
sad. -0.08
ruf. -0.25
dom. -0.00
bre. -0.39
HIS chainID: A,
resSeq: 25,
molecule: Heme oxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 519.0 Å3
d(Fe-oop): 0.134 Å
CMO chainID: A, resSeq: 301,

molecule: CARBON MONOXIDE

5ycj-B-201
sad. +0.30
ruf. -0.17
dom. -0.14
bre. -0.39
HIS chainID: B,
resSeq: 93,
molecule: Ancestral myoglobin aMbWb' of Basilosaurus relative (polyphyly)
oxygen carrier
oligomeric count: 1
pocket vol.: 573.0 Å3
d(Fe-oop): 0.144 Å
IMD chainID: B, resSeq: 202,

molecule: IMIDAZOLE

6fu3-B-403
sad. +0.24
ruf. -0.92
dom. +0.20
bre. -0.39
HIS chainID: B,
resSeq: 204,
molecule: Protein CcpR
oxidoreductase
oligomeric count: 2
pocket vol.: 346.0 Å3
d(Fe-oop): 0.067 Å
MET chainID: B, resSeq: 280,

molecule: Protein CcpR

4q4u-B-606
sad. -0.11
ruf. -0.55
dom. -0.09
bre. -0.39
HIS chainID: B,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 383.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: B, resSeq: 234,

molecule: Eight-heme nitrite reductase

7m56-B-501
sad. -0.59
ruf. -0.44
dom. +0.32
bre. -0.39
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 545.0 Å3
d(Fe-oop): 0.377 Å
Not assigned.
8qbz-A-809
sad. +0.08
ruf. -0.09
dom. +0.05
bre. -0.39
HIS chainID: A,
resSeq: 618,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 620.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 666,

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

3ruk-B-600
sad. -0.24
ruf. +0.22
dom. -0.18
bre. -0.39
CYS chainID: B,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 400.0 Å3
d(Fe-oop): 0.011 Å
AER chainID: B, resSeq: 601,

molecule: Abiraterone

7tih-N-605
sad. -0.18
ruf. +0.10
dom. +0.41
bre. -0.39
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 684.0 Å3
d(Fe-oop): 0.133 Å
OH chainID: N, resSeq: 618,

molecule: HYDROXIDE ION

4hgh-A-501
sad. -0.12
ruf. -0.28
dom. +0.02
bre. -0.39
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 459.0 Å3
d(Fe-oop): 0.177 Å
HOH chainID: A, resSeq: 971,

molecule: water