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ID of heme Axial ligands on heme Function & structure
9gae-k-604
sad. -0.00
ruf. +0.01
dom. -0.00
bre. +0.02
HIS chainID: k,
resSeq: 94,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 35
pocket vol.: 651.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: k, resSeq: 413,

molecule: Cytochrome c oxidase subunit 1

3juv-A-601
sad. -0.36
ruf. +0.10
dom. -0.00
bre. -0.18
CYS chainID: A,
resSeq: 449,
molecule: Lanosterol 14-alpha demethylase
oxidoreductase
oligomeric count: 2
pocket vol.: 465.0 Å3
d(Fe-oop): 0.011 Å
Not assigned.
3prc-C-339
sad. +0.41
ruf. -0.54
dom. -0.00
bre. -0.07
MET chainID: C,
resSeq: 233,
molecule: PHOTOSYNTHETIC REACTION CENTER
electron transporter
oligomeric count: 8
pocket vol.: 319.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: C, resSeq: 248,

molecule: PHOTOSYNTHETIC REACTION CENTER

5jdo-E-201
sad. -0.03
ruf. -0.38
dom. -0.00
bre. +0.05
HIS chainID: E,
resSeq: 88,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 6
pocket vol.: 471.0 Å3
d(Fe-oop): 0.196 Å
OXY chainID: E, resSeq: 202,

molecule: OXYGEN MOLECULE

6jo1-A-501
sad. -0.04
ruf. -0.27
dom. -0.00
bre. -0.02
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 437.0 Å3
d(Fe-oop): 0.010 Å
DMS chainID: A, resSeq: 503,

molecule: DIMETHYL SULFOXIDE

6l39-A-501
sad. -0.18
ruf. -0.04
dom. -0.00
bre. +0.04
CYS chainID: A,
resSeq: 353,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.045 Å
Not assigned.
8ugf-3D-501
sad. -0.04
ruf. -1.22
dom. -0.00
bre. -0.50
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 22
pocket vol.: 437.0 Å3
d(Fe-oop): 0.004 Å
Not assigned.
1mkr-A-296
sad. -0.67
ruf. +0.19
dom. -0.00
bre. -0.13
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c Peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.262 Å
Not assigned.
2as2-A-400
sad. -0.66
ruf. +0.34
dom. -0.00
bre. -0.03
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.141 Å
HOH chainID: A, resSeq: 1415,

molecule: water

3g5n-C-500
sad. +0.03
ruf. +0.15
dom. -0.00
bre. +0.35
CYS chainID: C,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.093 Å
PB2 chainID: C, resSeq: 501,

molecule: 1-(biphenyl-4-ylmethyl)-1H-imidazole

3ir6-C-806
sad. -0.05
ruf. -0.04
dom. -0.00
bre. -0.17
HIS chainID: C,
resSeq: 56,
molecule: Respiratory nitrate reductase 1 gamma chain
oxidoreductase
oligomeric count: 3
pocket vol.: 457.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: C, resSeq: 205,

molecule: Respiratory nitrate reductase 1 gamma chain

3lxh-B-422
sad. +0.04
ruf. -0.36
dom. -0.00
bre. -0.11
CYS chainID: B,
resSeq: 365,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 424.0 Å3
d(Fe-oop): 0.197 Å
HOH chainID: B, resSeq: 462,

molecule: water

6m0q-C-605
sad. +1.00
ruf. -0.75
dom. -0.00
bre. +0.00
HIS chainID: C,
resSeq: 338,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 396.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: C, resSeq: 483,

molecule: Aerobic hydroxylamine oxidoreductase

3ufh-A-911
sad. -0.23
ruf. -0.44
dom. -0.00
bre. -0.27
HIS chainID: A,
resSeq: 789,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 585.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: A, resSeq: 839,

molecule: UndA

4v8k-BC-501
sad. +0.43
ruf. -0.11
dom. -0.00
bre. -0.03
MET chainID: BC,
resSeq: 94,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 313.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: BC, resSeq: 111,

molecule: Photosynthetic reaction center cytochrome c subunit

1e2z-A-900
sad. -0.55
ruf. -0.47
dom. -0.00
bre. +0.09
TYR chainID: A,
resSeq: 1,
molecule: CYTOCHROME F
electron transporter
oligomeric count: 1
pocket vol.: 298.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 25,

molecule: CYTOCHROME F

9j1q-A-403
sad. -0.63
ruf. +0.55
dom. -0.00
bre. -0.02
CYS chainID: A,
resSeq: 36,
molecule: Aromatic peroxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 368.0 Å3
d(Fe-oop): 0.135 Å
Not assigned.
1new-A-69
sad. -0.03
ruf. -0.58
dom. -0.00
bre. -0.23
HIS chainID: A,
resSeq: 17,
molecule: CYTOCHROME C551.5
electron transporter
oligomeric count: 1
pocket vol.: 549.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: A, resSeq: 30,

molecule: CYTOCHROME C551.5

3ir5-C-806
sad. +0.01
ruf. -0.02
dom. -0.00
bre. -0.19
HIS chainID: C,
resSeq: 56,
molecule: Respiratory nitrate reductase 1 gamma chain
oxidoreductase
oligomeric count: 3
pocket vol.: 446.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 205,

molecule: Respiratory nitrate reductase 1 gamma chain

4ixr-V-201
sad. -0.00
ruf. +0.00
dom. -0.00
bre. -0.29
HIS chainID: V,
resSeq: 67,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 488.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: V, resSeq: 118,

molecule: Cytochrome c-550