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ID of heme Axial ligands on heme Function & structure
3pi2-A-500
sad. -0.15
ruf. +0.27
dom. +0.03
bre. -0.21
HIS chainID: A,
resSeq: 97,
molecule: Hemoglobin II
oxygen carrier
oligomeric count: 2
pocket vol.: 449.0 Å3
d(Fe-oop): 0.009 Å
OXY chainID: A, resSeq: 501,

molecule: OXYGEN MOLECULE

4nkz-A-600
sad. -0.32
ruf. +0.15
dom. -0.03
bre. -0.21
CYS chainID: A,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.209 Å
Not assigned.
5xth-AJ-401
sad. -0.06
ruf. +0.10
dom. +0.12
bre. -0.21
HIS chainID: AJ,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 80
pocket vol.: 451.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: AJ, resSeq: 182,

molecule: Cytochrome b

8smr-I-502
sad. -0.02
ruf. -0.05
dom. +0.17
bre. -0.21
HIS chainID: I,
resSeq: 87,
molecule: Cytochrome b
electron transporter
oligomeric count: 13
pocket vol.: 366.0 Å3
d(Fe-oop): 0.205 Å
HIS chainID: I, resSeq: 188,

molecule: Cytochrome b

8ufu-D-501
sad. -0.53
ruf. -0.12
dom. +0.35
bre. -0.21
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 532.0 Å3
d(Fe-oop): 0.353 Å
Not assigned.
3l1t-D-480
sad. +0.50
ruf. -0.60
dom. -0.07
bre. -0.21
HIS chainID: D,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 390.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: D, resSeq: 301,

molecule: Cytochrome c-552

4d3a-A-500
sad. -0.42
ruf. -0.38
dom. +0.35
bre. -0.21
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 472.0 Å3
d(Fe-oop): 0.074 Å
7F5 chainID: A, resSeq: 800,

molecule: 3-(3-fluorophenyl)-N-{2-[2-(5-methyl-1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}propan-1-amine

4n4o-A-602
sad. -0.06
ruf. -1.02
dom. -0.12
bre. -0.21
HIS chainID: A,
resSeq: 123,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 200,

molecule: Hydroxylamine oxidoreductase

6j83-A-401
sad. -0.20
ruf. -0.22
dom. -0.07
bre. -0.21
CYS chainID: A,
resSeq: 347,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.219 Å
HOH chainID: A, resSeq: 592,

molecule: water

6tb8-A-501
sad. +0.18
ruf. +0.07
dom. +0.04
bre. -0.21
HIS chainID: A,
resSeq: 326,
molecule: Deferrochelatase/peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 387.0 Å3
d(Fe-oop): 0.100 Å
HOH chainID: A, resSeq: 700,

molecule: water

1jzl-A-147
sad. +0.22
ruf. +0.45
dom. -0.15
bre. -0.21
HIS chainID: A,
resSeq: 101,
molecule: GLOBIN I - ARK SHELL
oxygen carrier
oligomeric count: 2
pocket vol.: 506.0 Å3
d(Fe-oop): 0.007 Å
CMO chainID: A, resSeq: 148,

molecule: CARBON MONOXIDE

2amo-A-1901
sad. -0.53
ruf. -0.57
dom. +0.46
bre. -0.21
CYS chainID: A,
resSeq: 62,
molecule: Nitric oxide synthase oxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.296 Å
Not assigned.
3bnh-A-514
sad. +0.15
ruf. -1.10
dom. +0.10
bre. -0.21
HIS chainID: A,
resSeq: 288,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: A, resSeq: 330,

molecule: Cytochrome c-552

3wfx-B-203
sad. +0.08
ruf. -0.50
dom. +0.16
bre. -0.21
HIS chainID: B,
resSeq: 81,
molecule: Hemoglobin-like flavoprotein fused to Roadblock/LC7 domain
oxygen carrier
oligomeric count: 2
pocket vol.: 499.0 Å3
d(Fe-oop): 0.003 Å
IMD chainID: A, resSeq: 204,

molecule: IMIDAZOLE

4dvq-H-601
sad. -0.06
ruf. -0.41
dom. -0.14
bre. -0.21
CYS chainID: H,
resSeq: 450,
molecule: Cytochrome P450 11B2, mitochondrial
oxidoreductase
oligomeric count: 6
pocket vol.: 439.0 Å3
d(Fe-oop): 0.064 Å
Not assigned.
4n4n-C-608
sad. +0.21
ruf. -0.94
dom. -0.23
bre. -0.21
HIS chainID: C,
resSeq: 303,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: C, resSeq: 388,

molecule: Hydroxylamine oxidoreductase

4xmf-A-201
sad. +0.71
ruf. -0.19
dom. +0.10
bre. -0.21
HIS chainID: A,
resSeq: 60,
molecule: Nitrophorin-7
oxidoreductase
oligomeric count: 1
pocket vol.: 591.0 Å3
d(Fe-oop): 0.002 Å
HSM chainID: A, resSeq: 202,

molecule: HISTAMINE

5gt2-C-401
sad. +0.26
ruf. +0.14
dom. -0.17
bre. -0.21
HIS chainID: C,
resSeq: 216,
molecule: Probable deferrochelatase/peroxidase YfeX
oxidoreductase
oligomeric count: 2
pocket vol.: 414.0 Å3
d(Fe-oop): 0.057 Å
Not assigned.
6auy-B-801
sad. -0.67
ruf. -0.44
dom. +0.46
bre. -0.21
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 543.0 Å3
d(Fe-oop): 0.329 Å
Not assigned.
8qc9-A-705
sad. +0.05
ruf. -0.63
dom. -0.07
bre. -0.21
HIS chainID: A,
resSeq: 297,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 595.0 Å3
d(Fe-oop): 0.090 Å
HIS chainID: A, resSeq: 310,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC