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ID of heme Axial ligands on heme Function & structure
6xe7-A-202
sad. +0.29
ruf. -0.09
dom. -0.44
bre. -0.27
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 518.0 Å3
d(Fe-oop): 0.012 Å
CMO chainID: A, resSeq: 201,

molecule: CARBON MONOXIDE

3q3u-A-338
sad. -0.79
ruf. +0.06
dom. +0.27
bre. -0.27
HIS chainID: A,
resSeq: 175,
molecule: Lignin peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 420.0 Å3
d(Fe-oop): 0.163 Å
HOH chainID: A, resSeq: 411,

molecule: water

4pv1-A-305
sad. +0.33
ruf. +0.17
dom. -0.26
bre. -0.27
SMA chainID: A,
resSeq: 308,
molecule: STIGMATELLIN A
electron transporter
oligomeric count: 16
pocket vol.: 591.0 Å3
d(Fe-oop): 0.084 Å
HOH chainID: A, resSeq: 401,

molecule: water

5uoc-D-501
sad. -0.40
ruf. -0.22
dom. +0.55
bre. -0.27
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.105 Å
Not assigned.
8zk2-C-502
sad. +0.18
ruf. -0.13
dom. -0.24
bre. -0.27
MET chainID: C,
resSeq: 153,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 304.0 Å3
d(Fe-oop): 0.604 Å
HIS chainID: C, resSeq: 179,

molecule: Photosynthetic reaction center cytochrome c subunit

1u74-D-1301
sad. -0.18
ruf. -0.58
dom. -0.08
bre. -0.27
HIS chainID: D,
resSeq: 23,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 323.0 Å3
d(Fe-oop): 0.072 Å
MET chainID: D, resSeq: 85,

molecule: Cytochrome c iso-1

2cvc-A-1003
sad. -0.05
ruf. -0.43
dom. -0.09
bre. -0.27
HIS chainID: A,
resSeq: 111,
molecule: High-molecular-weight cytochrome c precursor
electron transporter
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 139,

molecule: High-molecular-weight cytochrome c precursor

3nl7-B-147
sad. +0.33
ruf. +0.02
dom. -0.17
bre. -0.27
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 559.0 Å3
d(Fe-oop): 0.026 Å
CMO chainID: B, resSeq: 148,

molecule: CARBON MONOXIDE

5sw7-A-201
sad. +0.06
ruf. -0.25
dom. -0.26
bre. -0.27
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 508.0 Å3
d(Fe-oop): 0.048 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

7ate-A-602
sad. -0.36
ruf. +0.36
dom. +0.06
bre. -0.27
HIS chainID: A,
resSeq: 94,
molecule: Cytochrome c oxidase subunit 1-beta
translocase
oligomeric count: 4
pocket vol.: 629.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 413,

molecule: Cytochrome c oxidase subunit 1-beta

3ejb-B-405
sad. -0.30
ruf. +0.35
dom. +0.01
bre. -0.27
CYS chainID: B,
resSeq: 344,
molecule: Biotin biosynthesis cytochrome P450-like enzyme
oxidoreductase
oligomeric count: 2
pocket vol.: 410.0 Å3
d(Fe-oop): 0.194 Å
Not assigned.
4lmh-C-804
sad. +0.01
ruf. -0.17
dom. -0.02
bre. -0.27
HIS chainID: C,
resSeq: 351,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 517.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: C, resSeq: 384,

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

4wqc-A-1002
sad. +0.24
ruf. -0.80
dom. -0.05
bre. -0.27
HIS chainID: A,
resSeq: 164,
molecule: Thiosulfate dehydrogenase
oxidoreductase
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.017 Å
MET chainID: A, resSeq: 209,

molecule: Thiosulfate dehydrogenase

9cw4-B-501
sad. -0.58
ruf. -0.57
dom. +0.37
bre. -0.27
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 533.0 Å3
d(Fe-oop): 0.343 Å
Not assigned.
2a3p-A-501
sad. +0.12
ruf. -0.73
dom. -0.26
bre. -0.27
HIS chainID: A,
resSeq: 21,
molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit
electron transporter
oligomeric count: 1
pocket vol.: 459.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: A, resSeq: 33,

molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit

3abl-N-515
sad. -0.61
ruf. -0.04
dom. +0.26
bre. -0.27
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 610.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

5h2f-e-101
sad. +0.82
ruf. -0.26
dom. +0.06
bre. -0.27
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 18
pocket vol.: 500.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3ag4-A-515
sad. -0.64
ruf. +0.32
dom. +0.22
bre. -0.27
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 594.0 Å3
d(Fe-oop): 0.073 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

2nox-P-500
sad. -0.04
ruf. -0.13
dom. -0.12
bre. -0.27
HIS chainID: P,
resSeq: 257,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 448.0 Å3
d(Fe-oop): 0.260 Å
HOH chainID: P, resSeq: 565,

molecule: water

2y3q-D-200
sad. -0.25
ruf. +0.08
dom. +0.05
bre. -0.27
MET chainID: C,
resSeq: 52,
molecule: BACTERIOFERRITIN
oxidoreductase
oligomeric count: 24
pocket vol.: 533.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: D, resSeq: 52,

molecule: BACTERIOFERRITIN