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ID of heme Axial ligands on heme Function & structure
4hin-B-101
sad. +0.26
ruf. -0.19
dom. -0.03
bre. +0.10
HIS chainID: B,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 520.0 Å3
d(Fe-oop): 0.111 Å
HIS chainID: B, resSeq: 63,

molecule: Cytochrome b5

4xry-B-601
sad. -0.22
ruf. -0.19
dom. +0.04
bre. -0.23
CYS chainID: B,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 404.0 Å3
d(Fe-oop): 0.240 Å
HOH chainID: B, resSeq: 726,

molecule: water

5eaf-B-601
sad. +0.09
ruf. -0.19
dom. +0.26
bre. -0.12
CYS chainID: B,
resSeq: 470,
molecule: Lanosterol 14-alpha demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 467.0 Å3
d(Fe-oop): 0.070 Å
FQC chainID: B, resSeq: 602,

molecule: 3-(2,4-dichlorophenyl)-6-fluoranyl-2-(1,2,4-triazol-1-yl)quinazolin-4-one

5x2u-F-201
sad. +0.16
ruf. -0.19
dom. -0.18
bre. +0.01
HIS chainID: F,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 539.0 Å3
d(Fe-oop): 0.119 Å
Not assigned.
7k4m-C-202
sad. +0.33
ruf. -0.19
dom. -0.33
bre. -0.31
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 547.0 Å3
d(Fe-oop): 0.219 Å
CMO chainID: C, resSeq: 201,

molecule: CARBON MONOXIDE

8iuf-QC-402
sad. -0.19
ruf. -0.19
dom. +0.06
bre. +0.05
HIS chainID: QC,
resSeq: 87,
molecule: Cytochrome b
electron transporter
oligomeric count: 103
pocket vol.: 416.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: QC, resSeq: 186,

molecule: Cytochrome b

3g7f-C-401
sad. +0.73
ruf. -0.19
dom. +0.06
bre. -0.19
MET chainID: C,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 338.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: C, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome c subunit

6wpl-A-501
sad. +0.38
ruf. -0.19
dom. -0.04
bre. -0.26
CYS chainID: A,
resSeq: 357,
molecule: Cytochrome P-450cam, subunit of camphor 5-monooxygenase system
oxidoreductase
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.213 Å
CAH chainID: A, resSeq: 502,

molecule: 5-EXO-HYDROXYCAMPHOR

8z9d-E-101
sad. +0.96
ruf. -0.19
dom. +0.12
bre. -0.07
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 112
pocket vol.: 583.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1dxv-A-142
sad. +0.20
ruf. -0.19
dom. -0.68
bre. -0.11
HIS chainID: A,
resSeq: 87,
molecule: HEMOGLOBIN (DEOXY) (ALPHA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 563.0 Å3
d(Fe-oop): 0.535 Å
Not assigned.
1fgj-B-551
sad. +0.52
ruf. -0.19
dom. +0.11
bre. -0.07
HIS chainID: B,
resSeq: 243,
molecule: HYDROXYLAMINE OXIDOREDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 455.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: B, resSeq: 323,

molecule: HYDROXYLAMINE OXIDOREDUCTASE

1zzh-D-402
sad. +0.42
ruf. -0.19
dom. +0.20
bre. +0.06
HIS chainID: D,
resSeq: 204,
molecule: cytochrome c peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 414.0 Å3
d(Fe-oop): 0.049 Å
MET chainID: D, resSeq: 278,

molecule: cytochrome c peroxidase

3l72-P-501
sad. +0.31
ruf. -0.19
dom. -0.22
bre. +0.11
HIS chainID: P,
resSeq: 84,
molecule: CYTOCHROME B
oxidoreductase
oligomeric count: 20
pocket vol.: 400.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: P, resSeq: 183,

molecule: CYTOCHROME B

9lay-C-301
sad. -0.58
ruf. -0.19
dom. +0.24
bre. +0.06
HIS chainID: C,
resSeq: 81,
molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
electron transporter
oligomeric count: 9
pocket vol.: 398.0 Å3
d(Fe-oop): 0.093 Å
HIS chainID: C, resSeq: 188,

molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family

1z1n-X-714
sad. +0.09
ruf. -0.19
dom. -0.14
bre. -0.47
HIS chainID: X,
resSeq: 355,
molecule: sixteen heme cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: X, resSeq: 456,

molecule: sixteen heme cytochrome

9az2-K-501
sad. +0.13
ruf. -0.19
dom. -0.19
bre. -0.22
HIS chainID: K,
resSeq: 335,
molecule: Deferrochelatase
oxidoreductase
oligomeric count: 1
pocket vol.: 407.0 Å3
d(Fe-oop): 0.004 Å
OXY chainID: K, resSeq: 502,

molecule: OXYGEN MOLECULE

6pmy-B-801
sad. -0.54
ruf. -0.19
dom. +0.58
bre. -0.23
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 553.0 Å3
d(Fe-oop): 0.240 Å
Not assigned.
1myf-A-154
sad. +0.28
ruf. -0.19
dom. -0.29
bre. -0.13
HIS chainID: A,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.032 Å
CMO chainID: A, resSeq: 155,

molecule: CARBON MONOXIDE

1zo4-A-471
sad. -0.09
ruf. -0.19
dom. -0.08
bre. -0.18
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 426.0 Å3
d(Fe-oop): 0.103 Å
HOH chainID: A, resSeq: 1867,

molecule: water

1ibe-A-143
sad. +0.23
ruf. -0.19
dom. -0.27
bre. -0.08
HIS chainID: A,
resSeq: 87,
molecule: HEMOGLOBIN (DEOXY)
oxygen carrier
oligomeric count: 4
pocket vol.: 570.0 Å3
d(Fe-oop): 0.402 Å
Not assigned.