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ID of heme Axial ligands on heme Function & structure
5y5i-A-501
sad. +0.00
ruf. -0.32
dom. -0.08
bre. -0.11
CYS chainID: A,
resSeq: 352,
molecule: NADP nitrous oxide-forming nitric oxide reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.143 Å
NO chainID: A, resSeq: 502,

molecule: NITRIC OXIDE

6pyy-A-401
sad. -0.04
ruf. -0.42
dom. -0.08
bre. -0.04
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 421.0 Å3
d(Fe-oop): 0.108 Å
Not assigned.
8zsq-Qd-401
sad. +0.04
ruf. -0.41
dom. -0.08
bre. -0.04
HIS chainID: Qd,
resSeq: 126,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 79
pocket vol.: 463.0 Å3
d(Fe-oop): 0.038 Å
MET chainID: Qd, resSeq: 245,

molecule: Cytochrome c1, heme protein, mitochondrial

2gc4-H-200
sad. -0.11
ruf. -0.32
dom. -0.08
bre. -0.27
HIS chainID: H,
resSeq: 61,
molecule: Cytochrome c-L
electron transporter
oligomeric count: 4
pocket vol.: 394.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: H, resSeq: 101,

molecule: Cytochrome c-L

8dsg-C-1102
sad. -0.14
ruf. -0.31
dom. -0.08
bre. -0.06
SER chainID: C,
resSeq: 400,
molecule: Cytochrome P450-BM3 variant P411-PFA
oxidoreductase
oligomeric count: 1
pocket vol.: 489.0 Å3
d(Fe-oop): 0.104 Å
Not assigned.
2z3u-A-500
sad. -0.27
ruf. -0.03
dom. -0.08
bre. -0.40
CYS chainID: A,
resSeq: 364,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.244 Å
Not assigned.
3e08-G-401
sad. +0.34
ruf. -0.27
dom. -0.08
bre. -0.29
HIS chainID: G,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 460.0 Å3
d(Fe-oop): 0.052 Å
HOH chainID: G, resSeq: 415,

molecule: water

6yr4-C-401
sad. +0.31
ruf. +0.42
dom. -0.08
bre. +0.02
HIS chainID: C,
resSeq: 225,
molecule: Putative iron-dependent peroxidase
oxidoreductase
oligomeric count: 6
pocket vol.: 382.0 Å3
d(Fe-oop): 0.022 Å
O chainID: C, resSeq: 403,

molecule: OXYGEN ATOM

1dvg-B-300
sad. -0.03
ruf. -0.04
dom. -0.08
bre. -0.25
HIS chainID: B,
resSeq: 25,
molecule: HEME OXYGENASE-1
oxidoreductase
oligomeric count: 1
pocket vol.: 583.0 Å3
d(Fe-oop): 0.129 Å
HOH chainID: B, resSeq: 370,

molecule: water

1fag-C-472
sad. -0.44
ruf. -0.25
dom. -0.08
bre. -0.03
CYS chainID: C,
resSeq: 400,
molecule: CYTOCHROME P450 BM-3
oxidoreductase
oligomeric count: 1
pocket vol.: 372.0 Å3
d(Fe-oop): 0.071 Å
Not assigned.
3wui-A-201
sad. -0.22
ruf. -0.87
dom. -0.08
bre. -0.08
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 386.0 Å3
d(Fe-oop): 0.009 Å
HOH chainID: A, resSeq: 315,

molecule: water

4n4n-C-604
sad. +0.21
ruf. -0.72
dom. -0.08
bre. -0.28
HIS chainID: C,
resSeq: 107,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 384.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: C, resSeq: 184,

molecule: Hydroxylamine oxidoreductase

1c8j-B-417
sad. +0.21
ruf. -0.14
dom. -0.08
bre. -0.31
CYS chainID: B,
resSeq: 357,
molecule: CYTOCHROME P450-CAM
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.318 Å
Not assigned.
4cox-A-682
sad. -0.65
ruf. +0.37
dom. -0.08
bre. +0.05
HIS chainID: A,
resSeq: 388,
molecule: CYCLOOXYGENASE-2
oxidoreductase
oligomeric count: 2
pocket vol.: 542.0 Å3
d(Fe-oop): 0.071 Å
Not assigned.
7ah4-B-501
sad. +0.30
ruf. -0.13
dom. -0.08
bre. -0.17
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 562.0 Å3
d(Fe-oop): 0.274 Å
RCN chainID: B, resSeq: 502,

molecule: 4-chloranyl-2-(2~{H}-1,2,3-triazol-4-yl)aniline

8zno-D-402
sad. +0.17
ruf. +0.17
dom. -0.08
bre. -0.21
HIS chainID: D,
resSeq: 107,
molecule: Cytochrome c domain-containing protein
electron transporter
oligomeric count: 20
pocket vol.: 531.0 Å3
d(Fe-oop): 0.169 Å
MET chainID: D, resSeq: 226,

molecule: Cytochrome c domain-containing protein

1hj3-B-601
sad. -0.19
ruf. -0.51
dom. -0.08
bre. -0.09
HIS chainID: B,
resSeq: 69,
molecule: Nitrite reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 379.0 Å3
d(Fe-oop): 0.038 Å
MET chainID: B, resSeq: 106,

molecule: Nitrite reductase

2d0t-B-404
sad. +0.42
ruf. +0.01
dom. -0.08
bre. -0.30
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 542.0 Å3
d(Fe-oop): 0.035 Å
PIM chainID: B, resSeq: 1501,

molecule: 4-PHENYL-1H-IMIDAZOLE

2vn0-A-500
sad. -0.34
ruf. +0.42
dom. -0.08
bre. -0.05
CYS chainID: A,
resSeq: 435,
molecule: CYTOCHROME P450 2C8
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.043 Å
Not assigned.
2xki-A-1110
sad. +0.04
ruf. -0.20
dom. -0.08
bre. -0.11
HIS chainID: A,
resSeq: 69,
molecule: NEURAL HEMOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 505.0 Å3
d(Fe-oop): 0.034 Å
HOH chainID: A, resSeq: 2060,

molecule: water