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ID of heme Axial ligands on heme Function & structure
3bk9-A-401
sad. +0.26
ruf. +0.03
dom. -0.19
bre. -0.17
HIS chainID: A,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 495.0 Å3
d(Fe-oop): 0.027 Å
HOH chainID: A, resSeq: 552,

molecule: water

3gm6-B-1005
sad. +1.13
ruf. -0.31
dom. +0.02
bre. -0.17
HIS chainID: B,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 512.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: B, resSeq: 398,

molecule: Eight-heme nitrite reductase

3o5c-B-502
sad. +0.30
ruf. -0.86
dom. +0.49
bre. -0.17
HIS chainID: B,
resSeq: 208,
molecule: Cytochrome c551 peroxidase
electron transporter
oligomeric count: 2
pocket vol.: 351.0 Å3
d(Fe-oop): 0.035 Å
MET chainID: B, resSeq: 279,

molecule: Cytochrome c551 peroxidase

5u5z-A-301
sad. -0.64
ruf. +0.36
dom. -0.05
bre. -0.17
HIS chainID: A,
resSeq: 175,
molecule: Peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.147 Å
HOH chainID: A, resSeq: 413,

molecule: water

5uys-B-600
sad. -0.22
ruf. +0.35
dom. -0.11
bre. -0.17
CYS chainID: B,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 410.0 Å3
d(Fe-oop): 0.075 Å
8QD chainID: B, resSeq: 601,

molecule: (3alpha,5alpha,8alpha)-17-(pyridin-3-yl)androst-16-en-3-ol

6btm-A-1003
sad. -0.08
ruf. -0.10
dom. +0.09
bre. -0.17
HIS chainID: A,
resSeq: 364,
molecule: Alternative Complex III subunit A
electron transporter
oligomeric count: 6
pocket vol.: 554.0 Å3
d(Fe-oop): 0.091 Å
HIS chainID: A, resSeq: 400,

molecule: Alternative Complex III subunit A

6pp3-D-501
sad. -0.41
ruf. -0.67
dom. +0.50
bre. -0.17
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 523.0 Å3
d(Fe-oop): 0.340 Å
Not assigned.
7o0w-C-1002
sad. +0.42
ruf. -0.15
dom. +0.10
bre. -0.17
MET chainID: C,
resSeq: 82,
molecule: MULTIHEME_CYTC domain-containing protein
electron transporter
oligomeric count: 87
pocket vol.: 361.0 Å3
d(Fe-oop): 0.181 Å
HIS chainID: C, resSeq: 99,

molecule: MULTIHEME_CYTC domain-containing protein

7y0s-B-501
sad. -0.12
ruf. -0.41
dom. +0.16
bre. -0.17
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 4
pocket vol.: 326.0 Å3
d(Fe-oop): 0.062 Å
HOA chainID: B, resSeq: 502,

molecule: HYDROXYAMINE

9ayz-C-201
sad. +0.41
ruf. -0.35
dom. -0.48
bre. -0.17
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 540.0 Å3
d(Fe-oop): 0.018 Å
Not assigned.
9sgl-B-801
sad. -0.72
ruf. +0.40
dom. +0.09
bre. -0.17
HIS chainID: B,
resSeq: 270,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 435.0 Å3
d(Fe-oop): 0.097 Å
Not assigned.
3t3s-D-500
sad. -0.31
ruf. -0.30
dom. +0.02
bre. -0.17
CYS chainID: D,
resSeq: 439,
molecule: Cytochrome P450 2A13
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.067 Å
9PL chainID: D, resSeq: 1,

molecule: (3S,4R)-3-ethyl-4-[(1-methyl-1H-imidazol-5-yl)methyl]dihydrofuran-2(3H)-one

5de9-A-501
sad. -0.00
ruf. +0.01
dom. -0.05
bre. -0.17
CYS chainID: A,
resSeq: 353,
molecule: Biflaviolin synthase CYP158A2
oxidoreductase
oligomeric count: 1
pocket vol.: 484.0 Å3
d(Fe-oop): 0.025 Å
HOH chainID: A, resSeq: 866,

molecule: water

6nh6-B-501
sad. -0.61
ruf. -0.30
dom. +0.35
bre. -0.17
CYS chainID: B,
resSeq: 184,
molecule: Endothelial nitric oxide synthase splice variant eNOS13A
oxidoreductase
oligomeric count: 2
pocket vol.: 554.0 Å3
d(Fe-oop): 0.350 Å
Not assigned.
9mwb-B-802
sad. -0.67
ruf. -0.38
dom. +0.62
bre. -0.17
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 555.0 Å3
d(Fe-oop): 0.376 Å
Not assigned.
4jlt-A-501
sad. -0.21
ruf. +0.20
dom. -0.13
bre. -0.17
CYS chainID: A,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 393.0 Å3
d(Fe-oop): 0.121 Å
Not assigned.
4mqj-H-201
sad. +0.22
ruf. -0.19
dom. -0.31
bre. -0.17
HIS chainID: H,
resSeq: 92,
molecule: Hemoglobin subunit gamma-2
oxygen carrier
oligomeric count: 4
pocket vol.: 568.0 Å3
d(Fe-oop): 0.047 Å
HOH chainID: H, resSeq: 301,

molecule: water

5v5q-B-201
sad. +0.17
ruf. +0.20
dom. -0.35
bre. -0.17
HIS chainID: B,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 2
pocket vol.: 530.0 Å3
d(Fe-oop): 0.047 Å
OXY chainID: B, resSeq: 203,

molecule: OXYGEN MOLECULE

6kae-E-201
sad. +0.17
ruf. -0.26
dom. -0.58
bre. -0.17
HIS chainID: E,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 517.0 Å3
d(Fe-oop): 0.255 Å
Not assigned.
7bbt-C-201
sad. -0.16
ruf. -0.54
dom. +0.01
bre. -0.17
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 4
pocket vol.: 319.0 Å3
d(Fe-oop): 0.244 Å
MET chainID: C, resSeq: 80,

molecule: Cytochrome c iso-1