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ID of heme Axial ligands on heme Function & structure
8ck9-A-401
sad. -0.00
ruf. +0.38
dom. +0.18
bre. -0.12
HIS chainID: A,
resSeq: 300,
molecule: Peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 431.0 Å3
d(Fe-oop): 0.111 Å
NO3 chainID: A, resSeq: 402,

molecule: NITRATE ION

9c7h-w-401
sad. -0.16
ruf. -0.30
dom. +0.18
bre. -0.15
HIS chainID: w,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 426.0 Å3
d(Fe-oop): 0.173 Å
HIS chainID: w, resSeq: 182,

molecule: Cytochrome b

1fgj-A-551
sad. +0.61
ruf. -0.20
dom. +0.18
bre. -0.08
HIS chainID: A,
resSeq: 243,
molecule: HYDROXYLAMINE OXIDOREDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 464.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: A, resSeq: 323,

molecule: HYDROXYLAMINE OXIDOREDUCTASE

3d38-C-403
sad. +0.43
ruf. -0.68
dom. +0.18
bre. -0.17
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 333.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

5gyr-J-201
sad. +0.03
ruf. -0.39
dom. +0.18
bre. -0.09
HIS chainID: J,
resSeq: 125,
molecule: Cytochrome c'
electron transporter
oligomeric count: 4
pocket vol.: 447.0 Å3
d(Fe-oop): 0.027 Å
Not assigned.
5syj-A-801
sad. -0.91
ruf. +0.10
dom. +0.18
bre. -0.14
HIS chainID: A,
resSeq: 279,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 434.0 Å3
d(Fe-oop): 0.052 Å
NIZ chainID: A, resSeq: 810,

molecule: pyridine-4-carbohydrazide

6b9b-A-801
sad. -0.91
ruf. +0.05
dom. +0.18
bre. -0.13
TOX chainID: A,
resSeq: 111,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 384.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: A, resSeq: 279,

molecule: Catalase-peroxidase

8brk-A-201
sad. +0.44
ruf. -0.28
dom. +0.18
bre. -0.30
HIS chainID: A,
resSeq: 120,
molecule: Probable cytochrome
electron transporter
oligomeric count: 2
pocket vol.: 404.0 Å3
d(Fe-oop): 0.142 Å
Not assigned.
1kss-A-801
sad. -0.14
ruf. -0.70
dom. +0.18
bre. -0.10
HIS chainID: A,
resSeq: 18,
molecule: flavocytochrome c
oxidoreductase
oligomeric count: 1
pocket vol.: 597.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: A, resSeq: 75,

molecule: flavocytochrome c

2a06-P-502
sad. -0.69
ruf. -0.45
dom. +0.18
bre. -0.01
HIS chainID: P,
resSeq: 97,
molecule: Cytochrome b, heme protein, mitochondrial
oxidoreductase
oligomeric count: 20
pocket vol.: 392.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: P, resSeq: 196,

molecule: Cytochrome b, heme protein, mitochondrial

4d2z-A-750
sad. -0.57
ruf. -0.81
dom. +0.18
bre. -0.22
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 493.0 Å3
d(Fe-oop): 0.070 Å
K9L chainID: A, resSeq: 800,

molecule: (1S,2S)-2-(3-fluorobenzyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}cyclopropanamine

1sqb-D-242
sad. -0.02
ruf. +0.75
dom. +0.18
bre. -0.04
HIS chainID: D,
resSeq: 41,
molecule: Cytochrome c1, heme protein, mitochondrial
oxidoreductase
oligomeric count: 22
pocket vol.: 487.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: D, resSeq: 160,

molecule: Cytochrome c1, heme protein, mitochondrial

2hkx-A-300
sad. +0.09
ruf. +0.60
dom. +0.18
bre. -0.30
HIS chainID: A,
resSeq: 82,
molecule: Carbon monoxide oxidation system transcription regulator CooA-1
unclassified
oligomeric count: 2
pocket vol.: 560.0 Å3
d(Fe-oop): 0.042 Å
CMO chainID: A, resSeq: 400,

molecule: CARBON MONOXIDE

3h33-A-76
sad. +0.26
ruf. -0.45
dom. +0.18
bre. -0.01
HIS chainID: A,
resSeq: 20,
molecule: Cytochrome c7
electron transporter
oligomeric count: 1
pocket vol.: 503.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 55,

molecule: Cytochrome c7

6qvm-A-703
sad. +0.31
ruf. -0.60
dom. +0.18
bre. -0.22
HIS chainID: A,
resSeq: 210,
molecule: Multiheme cytochrome cf
electron transporter
oligomeric count: 1
pocket vol.: 460.0 Å3
d(Fe-oop): 0.094 Å
HIS chainID: A, resSeq: 338,

molecule: Multiheme cytochrome cf

2htn-E-200
sad. -0.24
ruf. +0.06
dom. +0.18
bre. -0.33
MET chainID: E,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 612.0 Å3
d(Fe-oop): 0.021 Å
MET chainID: F, resSeq: 52,

molecule: Bacterioferritin

5guw-D-801
sad. +0.12
ruf. +0.28
dom. +0.18
bre. -0.15
HIS chainID: D,
resSeq: 60,
molecule: Nitric oxide reductase subunit B
oxidoreductase
oligomeric count: 2
pocket vol.: 380.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: D, resSeq: 349,

molecule: Nitric oxide reductase subunit B

6hqg-B-501
sad. -0.07
ruf. -0.60
dom. +0.18
bre. -0.02
CYS chainID: B,
resSeq: 373,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 349.0 Å3
d(Fe-oop): 0.068 Å
Not assigned.
3aso-N-515
sad. -0.51
ruf. -0.00
dom. +0.18
bre. -0.14
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 601.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

5ksg-B-801
sad. -0.92
ruf. -0.01
dom. +0.18
bre. -0.10
HIS chainID: B,
resSeq: 279,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 427.0 Å3
d(Fe-oop): 0.112 Å
HOH chainID: B, resSeq: 910,

molecule: water