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ID of heme Axial ligands on heme Function & structure
8vug-B-401
sad. +0.03
ruf. -0.55
dom. -0.04
bre. +0.02
HIS chainID: B,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 420.0 Å3
d(Fe-oop): 0.123 Å
Not assigned.
6hif-L-601
sad. +0.42
ruf. -0.55
dom. -0.15
bre. +0.02
HIS chainID: L,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 379.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: L, resSeq: 234,

molecule: Hydrazine dehydrogenase

3nlo-A-750
sad. -0.41
ruf. -0.55
dom. +0.56
bre. -0.23
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 555.0 Å3
d(Fe-oop): 0.110 Å
Not assigned.
6w1o-V-201
sad. +0.29
ruf. -0.55
dom. -0.02
bre. -0.01
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 452.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

4l3z-B-606
sad. -0.14
ruf. -0.55
dom. -0.10
bre. -0.46
HIS chainID: B,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 371.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: B, resSeq: 234,

molecule: Eight-heme nitrite reductase

7jrg-C-403
sad. -0.07
ruf. -0.55
dom. +0.15
bre. +0.07
HIS chainID: C,
resSeq: 102,
molecule: COB
electron transporter
oligomeric count: 20
pocket vol.: 411.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: C, resSeq: 203,

molecule: COB

7bbt-A-201
sad. -0.11
ruf. -0.55
dom. +0.03
bre. -0.17
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 4
pocket vol.: 309.0 Å3
d(Fe-oop): 0.231 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

2i5n-C-403
sad. +0.44
ruf. -0.55
dom. +0.14
bre. -0.25
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 318.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

3cxz-A-462
sad. -0.69
ruf. -0.55
dom. -0.14
bre. -0.06
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 2
pocket vol.: 469.0 Å3
d(Fe-oop): 0.156 Å
HOH chainID: A, resSeq: 963,

molecule: water

4l3x-B-601
sad. +0.55
ruf. -0.55
dom. +0.06
bre. -0.38
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 413.0 Å3
d(Fe-oop): 0.005 Å
NO2 chainID: B, resSeq: 609,

molecule: NITRITE ION

6h1o-B-501
sad. -0.16
ruf. -0.55
dom. +0.16
bre. -0.15
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 426.0 Å3
d(Fe-oop): 0.004 Å
VOR chainID: B, resSeq: 502,

molecule: Voriconazole

8fgr-D-501
sad. -0.33
ruf. -0.55
dom. +0.42
bre. -0.18
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 493.0 Å3
d(Fe-oop): 0.218 Å
Not assigned.
8vtq-A-401
sad. +0.05
ruf. -0.55
dom. +0.03
bre. +0.02
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 460.0 Å3
d(Fe-oop): 0.081 Å
Not assigned.
6hif-V-601
sad. +0.39
ruf. -0.55
dom. -0.17
bre. +0.03
HIS chainID: V,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 369.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: V, resSeq: 234,

molecule: Hydrazine dehydrogenase

2hz3-A-129
sad. -0.07
ruf. -0.55
dom. +0.13
bre. +0.22
HIS chainID: A,
resSeq: 46,
molecule: Cyanoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 70,

molecule: Cyanoglobin

7ddr-A-201
sad. +0.22
ruf. -0.55
dom. -0.15
bre. -0.03
HIS chainID: A,
resSeq: 93,
molecule: Ancestral myoglobin aMbSp
oxygen carrier
oligomeric count: 1
pocket vol.: 623.0 Å3
d(Fe-oop): 0.017 Å
IMD chainID: A, resSeq: 202,

molecule: IMIDAZOLE

6jln-V-205
sad. +0.31
ruf. -0.55
dom. +0.08
bre. -0.03
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 417.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

7c9r-C-403
sad. +0.33
ruf. -0.55
dom. +0.05
bre. +0.04
MET chainID: C,
resSeq: 236,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 431.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: C, resSeq: 251,

molecule: Photosynthetic reaction center cytochrome c subunit

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

4xe3-A-501
sad. -0.16
ruf. -0.55
dom. +0.06
bre. +0.12
CYS chainID: A,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.026 Å
CL6 chainID: A, resSeq: 502,

molecule: 1-[(2-CHLOROPHENYL)(DIPHENYL)METHYL]-1H-IMIDAZOLE