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ID of heme Axial ligands on heme Function & structure
8ibg-Ad-401
sad. +0.05
ruf. -0.02
dom. -0.08
bre. -0.19
HIS chainID: Ad,
resSeq: 125,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 22
pocket vol.: 453.0 Å3
d(Fe-oop): 0.053 Å
MET chainID: Ad, resSeq: 244,

molecule: Cytochrome c1, heme protein, mitochondrial

8zk2-C-501
sad. +0.92
ruf. +0.22
dom. -0.08
bre. -0.18
MET chainID: C,
resSeq: 117,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 343.0 Å3
d(Fe-oop): 0.197 Å
HIS chainID: C, resSeq: 134,

molecule: Photosynthetic reaction center cytochrome c subunit

9laz-I-303
sad. -0.05
ruf. -0.28
dom. -0.08
bre. -0.00
HIS chainID: I,
resSeq: 32,
molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
electron transporter
oligomeric count: 9
pocket vol.: 489.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: I, resSeq: 135,

molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family

5gt2-D-401
sad. +0.29
ruf. +0.15
dom. -0.08
bre. -0.19
HIS chainID: D,
resSeq: 216,
molecule: Probable deferrochelatase/peroxidase YfeX
oxidoreductase
oligomeric count: 2
pocket vol.: 385.0 Å3
d(Fe-oop): 0.128 Å
HOH chainID: D, resSeq: 579,

molecule: water

5k91-C-201
sad. -0.44
ruf. +0.19
dom. -0.08
bre. -0.31
HIS chainID: C,
resSeq: 114,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 2
pocket vol.: 426.0 Å3
d(Fe-oop): 0.196 Å
F chainID: C, resSeq: 202,

molecule: FLUORIDE ION

2ewu-A-1003
sad. +0.16
ruf. -0.23
dom. -0.08
bre. -0.13
HIS chainID: A,
resSeq: 25,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 505.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 83,

molecule: Cytochrome c3

2qjk-M-502
sad. +0.12
ruf. -0.25
dom. -0.08
bre. +0.13
HIS chainID: M,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 431.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: M, resSeq: 198,

molecule: Cytochrome b

3sj4-X-74
sad. -0.18
ruf. -0.91
dom. -0.08
bre. -0.07
HIS chainID: X,
resSeq: 47,
molecule: CYTOCHROME C7
electron transporter
oligomeric count: 1
pocket vol.: 499.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: X, resSeq: 69,

molecule: CYTOCHROME C7

4rui-F-501
sad. -0.25
ruf. -0.33
dom. -0.08
bre. -0.24
CYS chainID: F,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 410.0 Å3
d(Fe-oop): 0.001 Å
Not assigned.
1lr6-A-201
sad. +0.39
ruf. +0.27
dom. -0.08
bre. -0.06
HIS chainID: A,
resSeq: 39,
molecule: cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 549.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 63,

molecule: cytochrome b5

2ij5-B-462
sad. -0.59
ruf. -0.71
dom. -0.08
bre. -0.14
CYS chainID: B,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.183 Å
HOH chainID: B, resSeq: 3010,

molecule: water

3czh-A-601
sad. +0.00
ruf. -0.05
dom. -0.08
bre. -0.39
CYS chainID: A,
resSeq: 448,
molecule: Cytochrome P450 2R1
oxidoreductase
oligomeric count: 1
pocket vol.: 392.0 Å3
d(Fe-oop): 0.087 Å
Not assigned.
4umz-B-1407
sad. -0.18
ruf. -0.53
dom. -0.08
bre. -0.03
CYS chainID: B,
resSeq: 354,
molecule: CYTOCHROME P450 HYDROXYLASE PIKC
oxidoreductase
oligomeric count: 1
pocket vol.: 386.0 Å3
d(Fe-oop): 0.027 Å
Not assigned.
6giq-N-403
sad. -0.05
ruf. -0.08
dom. -0.08
bre. +0.03
HIS chainID: N,
resSeq: 82,
molecule: Cytochrome b
translocase
oligomeric count: 32
pocket vol.: 456.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: N, resSeq: 183,

molecule: Cytochrome b

7zs2-A-406
sad. -0.09
ruf. -0.56
dom. -0.08
bre. -0.08
HIS chainID: A,
resSeq: 60,
molecule: Hypothetical (Diheme) protein
electron transporter
oligomeric count: 1
pocket vol.: 329.0 Å3
d(Fe-oop): 0.020 Å
MET chainID: A, resSeq: 116,

molecule: Hypothetical (Diheme) protein

4n7p-C-201
sad. +0.07
ruf. -0.06
dom. -0.08
bre. -0.31
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 564.0 Å3
d(Fe-oop): 0.017 Å
Not assigned.
6dhy-B-201
sad. -0.04
ruf. -0.27
dom. -0.08
bre. -0.05
MET chainID: B,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 476.0 Å3
d(Fe-oop): 0.102 Å
HIS chainID: B, resSeq: 102,

molecule: Soluble cytochrome b562

7piw-f-101
sad. +0.44
ruf. -0.73
dom. -0.08
bre. -0.09
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 99
pocket vol.: 543.0 Å3
d(Fe-oop): 0.073 Å
HIS chainID: f, resSeq: 23,

molecule: Cytochrome b559 subunit beta

9he7-C-403
sad. -0.30
ruf. +0.19
dom. -0.08
bre. +0.02
CYS chainID: C,
resSeq: 52,
molecule: Heme-thiolate peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 401.0 Å3
d(Fe-oop): 0.146 Å
Not assigned.
9l7s-C-501
sad. -0.25
ruf. -0.44
dom. -0.08
bre. -0.18
CYS chainID: C,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 459.0 Å3
d(Fe-oop): 0.206 Å
HOH chainID: C, resSeq: 707,

molecule: water