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ID of heme Axial ligands on heme Function & structure
2xq1-M-1503
sad. -0.38
ruf. +0.77
dom. +0.18
bre. -0.30
TYR chainID: M,
resSeq: 348,
molecule: PEROXISOMAL CATALASE
oxidoreductase
oligomeric count: 4
pocket vol.: 389.0 Å3
d(Fe-oop): 0.010 Å
Not assigned.
4q0t-B-601
sad. +0.51
ruf. -0.52
dom. +0.08
bre. -0.30
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 417.0 Å3
d(Fe-oop): 0.002 Å
HOH chainID: B, resSeq: 701,

molecule: water

5unz-A-801
sad. -0.48
ruf. -0.35
dom. +0.38
bre. -0.30
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 560.0 Å3
d(Fe-oop): 0.396 Å
Not assigned.
2nox-H-500
sad. -0.10
ruf. -0.25
dom. -0.20
bre. -0.30
HIS chainID: H,
resSeq: 257,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 439.0 Å3
d(Fe-oop): 0.338 Å
Not assigned.
3eje-D-405
sad. -0.32
ruf. -0.18
dom. -0.03
bre. -0.30
CYS chainID: D,
resSeq: 344,
molecule: Biotin biosynthesis cytochrome P450-like enzyme
oxidoreductase
oligomeric count: 2
pocket vol.: 413.0 Å3
d(Fe-oop): 0.212 Å
Not assigned.
4imu-B-801
sad. -0.35
ruf. -0.58
dom. +0.57
bre. -0.30
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 495.0 Å3
d(Fe-oop): 0.405 Å
Not assigned.
4toa-P-206
sad. -0.25
ruf. +0.17
dom. +0.07
bre. -0.30
MET chainID: O,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 565.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: P, resSeq: 52,

molecule: Bacterioferritin

1x9f-I-160
sad. +0.06
ruf. -0.06
dom. +0.06
bre. -0.30
HIS chainID: I,
resSeq: 101,
molecule: Globin IV, extracellular
oxygen carrier
oligomeric count: 12
pocket vol.: 562.0 Å3
d(Fe-oop): 0.019 Å
CMO chainID: I, resSeq: 3161,

molecule: CARBON MONOXIDE

2c1u-B-402
sad. +0.41
ruf. -0.49
dom. +0.27
bre. -0.30
HIS chainID: B,
resSeq: 215,
molecule: DI-HAEM CYTOCHROME C PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 360.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: B, resSeq: 289,

molecule: DI-HAEM CYTOCHROME C PEROXIDASE

4mm0-B-401
sad. -0.50
ruf. -0.44
dom. -0.09
bre. -0.30
CYS chainID: B,
resSeq: 344,
molecule: P450-like monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 476.0 Å3
d(Fe-oop): 0.260 Å
Not assigned.
4wq9-A-1001
sad. +0.14
ruf. -0.26
dom. -0.05
bre. -0.30
HIS chainID: A,
resSeq: 53,
molecule: Thiosulfate dehydrogenase
oxidoreductase
oligomeric count: 1
pocket vol.: 458.0 Å3
d(Fe-oop): 0.009 Å
H2S chainID: A, resSeq: 1006,

molecule: HYDROSULFURIC ACID

3szk-D-142
sad. +0.03
ruf. -0.01
dom. -0.00
bre. -0.30
HIS chainID: D,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 3
pocket vol.: 557.0 Å3
d(Fe-oop): 0.001 Å
Not assigned.
4do1-A-501
sad. -0.48
ruf. -0.81
dom. -0.16
bre. -0.30
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.204 Å
Not assigned.
1z1n-X-719
sad. +0.02
ruf. +0.12
dom. -0.02
bre. -0.30
HIS chainID: X,
resSeq: 502,
molecule: sixteen heme cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 436.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: X, resSeq: 525,

molecule: sixteen heme cytochrome

2x5u-C-1334
sad. +0.65
ruf. -0.52
dom. +0.08
bre. -0.30
MET chainID: C,
resSeq: 110,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 345.0 Å3
d(Fe-oop): 0.061 Å
HIS chainID: C, resSeq: 136,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

3i9t-A-300
sad. -0.27
ruf. -0.54
dom. -0.14
bre. -0.30
HIS chainID: A,
resSeq: 25,
molecule: Heme oxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 587.0 Å3
d(Fe-oop): 0.025 Å
DTV chainID: A, resSeq: 2002,

molecule: (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL

3ttv-C-760
sad. +0.01
ruf. -0.42
dom. -0.03
bre. -0.30
TYR chainID: C,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 355.0 Å3
d(Fe-oop): 0.257 Å
Not assigned.
1yqp-B-460
sad. -0.10
ruf. -0.24
dom. +0.07
bre. -0.30
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.204 Å
HOH chainID: B, resSeq: 731,

molecule: water

2hkx-A-300
sad. +0.09
ruf. +0.60
dom. +0.18
bre. -0.30
HIS chainID: A,
resSeq: 82,
molecule: Carbon monoxide oxidation system transcription regulator CooA-1
unclassified
oligomeric count: 2
pocket vol.: 560.0 Å3
d(Fe-oop): 0.042 Å
CMO chainID: A, resSeq: 400,

molecule: CARBON MONOXIDE

6nhg-D-1001
sad. +0.08
ruf. +0.09
dom. -0.09
bre. -0.30
HIS chainID: D,
resSeq: 41,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 22
pocket vol.: 445.0 Å3
d(Fe-oop): 0.006 Å
MET chainID: D, resSeq: 160,

molecule: Cytochrome c1, heme protein, mitochondrial