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ID of heme Axial ligands on heme Function & structure
7e5q-A-401
sad. +0.40
ruf. +0.36
dom. +0.02
bre. -0.27
HIS chainID: A,
resSeq: 273,
molecule: Deferrochelatase/peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 410.0 Å3
d(Fe-oop): 0.013 Å
Not assigned.
7tlj-A-1001
sad. +0.00
ruf. -0.15
dom. +0.02
bre. -0.14
HIS chainID: A,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 8
pocket vol.: 402.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: A, resSeq: 198,

molecule: Cytochrome b

1kzm-A-350
sad. -0.89
ruf. -0.08
dom. +0.02
bre. -0.09
HIS chainID: A,
resSeq: 170,
molecule: Peroxidase C1A
oxidoreductase
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.211 Å
Not assigned.
2cl4-X-251
sad. -0.75
ruf. +0.16
dom. +0.02
bre. -0.17
HIS chainID: X,
resSeq: 163,
molecule: ASCORBATE PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 430.0 Å3
d(Fe-oop): 0.174 Å
HOH chainID: X, resSeq: 2072,

molecule: water

3bkn-E-301
sad. -0.18
ruf. +0.19
dom. +0.02
bre. -0.37
MET chainID: E,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 522.0 Å3
d(Fe-oop): 0.004 Å
MET chainID: F, resSeq: 52,

molecule: Bacterioferritin

4l77-A-501
sad. -0.58
ruf. -0.59
dom. +0.02
bre. -0.08
CYS chainID: A,
resSeq: 347,
molecule: P450cin
oxidoreductase
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.198 Å
HOH chainID: A, resSeq: 1104,

molecule: water

5t7h-D-203
sad. -0.06
ruf. -0.48
dom. +0.02
bre. -0.28
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 395.0 Å3
d(Fe-oop): 0.034 Å
HOH chainID: A, resSeq: 352,

molecule: water

6ux0-E-501
sad. +0.05
ruf. -0.13
dom. +0.02
bre. -0.05
CYS chainID: E,
resSeq: 434,
molecule: Obtusifoliol 14alphademethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 446.0 Å3
d(Fe-oop): 0.015 Å
QKM chainID: E, resSeq: 502,

molecule: 4-{2-[(2R,3R)-3-(2,5-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl]-1,3-thiazol-4-yl}benzonitrile

1qjd-A-1571
sad. +0.37
ruf. -0.50
dom. +0.02
bre. +0.05
HIS chainID: A,
resSeq: 58,
molecule: FLAVOCYTOCHROME C3
oxidoreductase
oligomeric count: 1
pocket vol.: 467.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 72,

molecule: FLAVOCYTOCHROME C3

2bh5-X-1123
sad. -0.03
ruf. -0.78
dom. +0.02
bre. -0.11
HIS chainID: X,
resSeq: 19,
molecule: CYTOCHROME C-550
electron transporter
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.029 Å
LYS chainID: X, resSeq: 100,

molecule: CYTOCHROME C-550

3t6e-C-403
sad. +0.44
ruf. -0.63
dom. +0.02
bre. -0.19
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 324.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

8wdv-C-402
sad. +0.15
ruf. -0.46
dom. +0.02
bre. +0.03
MET chainID: C,
resSeq: 130,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 324.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: C, resSeq: 156,

molecule: Photosynthetic reaction center cytochrome c subunit

9wt8-C-503
sad. -0.14
ruf. -0.64
dom. +0.02
bre. -0.13
HIS chainID: C,
resSeq: 62,
molecule: Cytochrome c,Multiheme cytochrome c selenoprotein (MccSep)
electron transporter
oligomeric count: 4
pocket vol.: 515.0 Å3
d(Fe-oop): 0.029 Å
HIS chainID: C, resSeq: 201,

molecule: Cytochrome c,Multiheme cytochrome c selenoprotein (MccSep)

3vef-A-401
sad. +0.32
ruf. +0.13
dom. +0.02
bre. -0.28
HIS chainID: A,
resSeq: 226,
molecule: DypB
oxidoreductase
oligomeric count: 6
pocket vol.: 416.0 Å3
d(Fe-oop): 0.339 Å
HOH chainID: A, resSeq: 612,

molecule: water

6hif-V-600
sad. -0.08
ruf. -0.77
dom. +0.02
bre. +0.01
HIS chainID: V,
resSeq: 125,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 401.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: V, resSeq: 159,

molecule: Hydrazine dehydrogenase

6p43-C-301
sad. -0.53
ruf. +0.32
dom. +0.02
bre. -0.18
HIS chainID: C,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 3
pocket vol.: 431.0 Å3
d(Fe-oop): 0.323 Å
Not assigned.
2oz1-E-953
sad. +0.41
ruf. -0.61
dom. +0.02
bre. -0.18
HIS chainID: E,
resSeq: 181,
molecule: Diheme cytochrome c
transferase
oligomeric count: 2
pocket vol.: 412.0 Å3
d(Fe-oop): 0.064 Å
CSS chainID: E, resSeq: 222,

molecule: Diheme cytochrome c

4l3x-A-601
sad. +0.57
ruf. -0.57
dom. +0.02
bre. -0.37
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 422.0 Å3
d(Fe-oop): 0.005 Å
NO2 chainID: A, resSeq: 609,

molecule: NITRITE ION

4o7g-B-301
sad. +0.33
ruf. -0.37
dom. +0.02
bre. -0.27
HIS chainID: B,
resSeq: 51,
molecule: Probable transmembrane ascorbate ferrireductase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 356.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: B, resSeq: 118,

molecule: Probable transmembrane ascorbate ferrireductase 2

6w1u-F-101
sad. +1.17
ruf. -0.04
dom. +0.02
bre. +0.02
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 438.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta