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ID of heme Axial ligands on heme Function & structure
2qrw-D-700
sad. -0.16
ruf. +0.69
dom. -0.02
bre. -0.14
HIS chainID: D,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 2
pocket vol.: 446.0 Å3
d(Fe-oop): 0.024 Å
CYN chainID: D, resSeq: 800,

molecule: CYANIDE ION

2yp1-D-350
sad. -0.54
ruf. +0.27
dom. -0.02
bre. -0.14
CYS chainID: D,
resSeq: 36,
molecule: AROMATIC PEROXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 402.0 Å3
d(Fe-oop): 0.008 Å
Not assigned.
4ejx-D-601
sad. -1.36
ruf. +0.04
dom. -0.02
bre. -0.24
HIS chainID: D,
resSeq: 336,
molecule: Myeloperoxidase heavy chain
oxidoreductase
oligomeric count: 3
pocket vol.: 376.0 Å3
d(Fe-oop): 0.299 Å
Not assigned.
5c9m-A-201
sad. -0.26
ruf. -0.89
dom. -0.02
bre. +0.01
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c, somatic
electron transporter
oligomeric count: 1
pocket vol.: 315.0 Å3
d(Fe-oop): 0.015 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c, somatic

5guw-C-201
sad. +0.16
ruf. -0.27
dom. -0.02
bre. -0.18
HIS chainID: C,
resSeq: 65,
molecule: Nitric oxide reductase subunit C
electron transporter
oligomeric count: 2
pocket vol.: 314.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: C, resSeq: 112,

molecule: Nitric oxide reductase subunit C

5te8-C-601
sad. -0.35
ruf. +0.50
dom. -0.02
bre. +0.03
CYS chainID: C,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 3
pocket vol.: 434.0 Å3
d(Fe-oop): 0.033 Å
08J chainID: C, resSeq: 602,

molecule: 8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine

8rxu-MMM-602
sad. -0.07
ruf. -0.29
dom. -0.02
bre. -0.30
HIS chainID: MMM,
resSeq: 67,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 352.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: MMM, resSeq: 250,

molecule: Octaheme nitrite reductase

3zjq-A-200
sad. +0.27
ruf. -1.55
dom. -0.02
bre. -0.03
HIS chainID: A,
resSeq: 120,
molecule: PROTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 434.0 Å3
d(Fe-oop): 0.012 Å
NCA chainID: A, resSeq: 300,

molecule: NICOTINAMIDE

7zlz-B-502
sad. -0.18
ruf. -0.46
dom. -0.02
bre. -0.18
CYS chainID: B,
resSeq: 377,
molecule: Steroid C26-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 387.0 Å3
d(Fe-oop): 0.072 Å
HOH chainID: B, resSeq: 622,

molecule: water

4pwv-A-501
sad. -0.42
ruf. -0.89
dom. -0.02
bre. -0.20
CYS chainID: A,
resSeq: 357,
molecule: P450 monooxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.010 Å
KH4 chainID: B, resSeq: 101,

molecule: S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate

7rf6-F-101
sad. +1.05
ruf. -0.02
dom. -0.02
bre. +0.11
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 440.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3uhi-B-147
sad. +0.32
ruf. -0.16
dom. -0.02
bre. -0.24
HIS chainID: B,
resSeq: 101,
molecule: Globin-1
oxygen carrier
oligomeric count: 2
pocket vol.: 595.0 Å3
d(Fe-oop): 0.008 Å
CMO chainID: B, resSeq: 148,

molecule: CARBON MONOXIDE

4o35-A-201
sad. -0.14
ruf. +0.91
dom. -0.02
bre. -0.29
HIS chainID: A,
resSeq: 96,
molecule: Neuroglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 570.0 Å3
d(Fe-oop): 0.127 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

4pd4-D-401
sad. +0.05
ruf. -0.28
dom. -0.02
bre. -0.30
HIS chainID: D,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 22
pocket vol.: 478.0 Å3
d(Fe-oop): 0.081 Å
MET chainID: D, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

4v8k-AC-502
sad. +0.21
ruf. +0.00
dom. -0.02
bre. +0.01
MET chainID: AC,
resSeq: 130,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 345.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: AC, resSeq: 156,

molecule: Photosynthetic reaction center cytochrome c subunit

5b5m-C-503
sad. -0.01
ruf. -0.00
dom. -0.02
bre. -0.15
MET chainID: C,
resSeq: 236,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 345.0 Å3
d(Fe-oop): 0.146 Å
HIS chainID: C, resSeq: 251,

molecule: Photosynthetic reaction center cytochrome c subunit

6tet-A-509
sad. -0.62
ruf. -0.57
dom. -0.02
bre. -0.03
CYS chainID: A,
resSeq: 345,
molecule: Mycocyclosin synthase
oxidoreductase
oligomeric count: 1
pocket vol.: 456.0 Å3
d(Fe-oop): 0.083 Å
HOH chainID: A, resSeq: 692,

molecule: water

9l7s-F-501
sad. -0.32
ruf. -0.36
dom. -0.02
bre. -0.13
CYS chainID: F,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.255 Å
Not assigned.
1q16-C-807
sad. -0.04
ruf. -0.00
dom. -0.02
bre. -0.24
HIS chainID: C,
resSeq: 66,
molecule: Respiratory nitrate reductase 1 gamma chain
oxidoreductase
oligomeric count: 3
pocket vol.: 476.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 187,

molecule: Respiratory nitrate reductase 1 gamma chain

6csb-D-601
sad. -0.17
ruf. -0.17
dom. -0.02
bre. -0.27
CYS chainID: D,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 389.0 Å3
d(Fe-oop): 0.201 Å
HOH chainID: D, resSeq: 728,

molecule: water