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ID of heme Axial ligands on heme Function & structure
1ut0-A-1172
sad. -0.11
ruf. +0.12
dom. +0.14
bre. -0.17
HIS chainID: A,
resSeq: 81,
molecule: CYTOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.085 Å
HIS chainID: A, resSeq: 113,

molecule: CYTOGLOBIN

1zoy-C-1305
sad. -0.11
ruf. +0.02
dom. +0.09
bre. -0.27
HIS chainID: C,
resSeq: 101,
molecule: Large cytochrome binding protein
electron transporter
oligomeric count: 4
pocket vol.: 515.0 Å3
d(Fe-oop): 0.034 Å
HIS chainID: D, resSeq: 79,

molecule: Small cytochrome binding protein

4o1t-A-201
sad. -0.11
ruf. +0.17
dom. -0.17
bre. -0.15
HIS chainID: A,
resSeq: 64,
molecule: Neuroglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 530.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: A, resSeq: 96,

molecule: Neuroglobin

5ziq-C-1001
sad. -0.11
ruf. +1.18
dom. +0.20
bre. +0.08
HIS chainID: C,
resSeq: 107,
molecule: Globin protein
oxygen carrier
oligomeric count: 1
pocket vol.: 468.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: C, resSeq: 135,

molecule: Globin protein

1m64-A-802
sad. -0.11
ruf. -1.26
dom. +0.12
bre. -0.01
HIS chainID: A,
resSeq: 8,
molecule: flavocytochrome c3
oxidoreductase
oligomeric count: 1
pocket vol.: 574.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: A, resSeq: 40,

molecule: flavocytochrome c3

8gcq-A-606
sad. -0.11
ruf. -0.13
dom. +0.30
bre. -0.51
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 646.0 Å3
d(Fe-oop): 0.123 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

2qjk-N-301
sad. -0.11
ruf. +0.04
dom. -0.05
bre. +0.07
HIS chainID: N,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 402.0 Å3
d(Fe-oop): 0.104 Å
MET chainID: N, resSeq: 185,

molecule: Cytochrome c1

7lsn-A-201
sad. -0.11
ruf. +0.05
dom. -0.13
bre. -0.17
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 2
pocket vol.: 448.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

3g1q-D-480
sad. -0.11
ruf. -0.57
dom. -0.20
bre. -0.21
CYS chainID: D,
resSeq: 422,
molecule: Sterol 14-alpha-demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.245 Å
Not assigned.
7o37-N-402
sad. -0.11
ruf. -0.94
dom. +0.17
bre. +0.09
HIS chainID: N,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 34
pocket vol.: 431.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: N, resSeq: 196,

molecule: Cytochrome b

8vxg-A-501
sad. -0.11
ruf. -0.18
dom. -0.19
bre. -0.17
CYS chainID: A,
resSeq: 363,
molecule: CYP125MRCA
unclassified
oligomeric count: 1
pocket vol.: 393.0 Å3
d(Fe-oop): 0.313 Å
Not assigned.
6hif-D-607
sad. -0.11
ruf. -0.90
dom. +0.00
bre. +0.05
HIS chainID: D,
resSeq: 267,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 420.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: D, resSeq: 346,

molecule: Hydrazine dehydrogenase

6ww0-C-600
sad. -0.11
ruf. +0.49
dom. -0.08
bre. -0.03
CYS chainID: C,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.017 Å
UDJ chainID: C, resSeq: 601,

molecule: (5alpha,8alpha)-17-(pyridin-3-yl)androst-16-en-3-one

4b7s-B-1407
sad. -0.11
ruf. -0.25
dom. -0.15
bre. -0.27
CYS chainID: B,
resSeq: 354,
molecule: CYTOCHROME P450 HYDROXYLASE PIKC
oxidoreductase
oligomeric count: 1
pocket vol.: 390.0 Å3
d(Fe-oop): 0.130 Å
Not assigned.
4tri-A-501
sad. -0.11
ruf. -0.44
dom. -0.15
bre. -0.22
CYS chainID: A,
resSeq: 343,
molecule: P450 heme-thiolate protein
oxidoreductase
oligomeric count: 1
pocket vol.: 394.0 Å3
d(Fe-oop): 0.248 Å
Not assigned.
7wde-A-501
sad. -0.11
ruf. +0.35
dom. -0.02
bre. -0.27
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 426.0 Å3
d(Fe-oop): 0.107 Å
HOA chainID: A, resSeq: 503,

molecule: HYDROXYAMINE

1vf5-C-301
sad. -0.11
ruf. -0.02
dom. +0.02
bre. -0.34
TYR chainID: C,
resSeq: 1,
molecule: CYTOCHROME F
electron transporter
oligomeric count: 16
pocket vol.: 361.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: C, resSeq: 26,

molecule: CYTOCHROME F

3g93-B-500
sad. -0.11
ruf. +0.04
dom. +0.04
bre. +0.76
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 414.0 Å3
d(Fe-oop): 0.139 Å
PB2 chainID: A, resSeq: 496,

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

3tbg-A-800
sad. -0.11
ruf. -0.11
dom. -0.10
bre. -0.10
CYS chainID: A,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 378.0 Å3
d(Fe-oop): 0.093 Å
HOH chainID: A, resSeq: 614,

molecule: water

1jfc-A-501
sad. -0.11
ruf. -0.25
dom. -0.14
bre. -0.20
CYS chainID: A,
resSeq: 352,
molecule: nitric-oxide reductase Cytochrome P450 55A1
oxidoreductase
oligomeric count: 1
pocket vol.: 438.0 Å3
d(Fe-oop): 0.061 Å
CMO chainID: A, resSeq: 502,

molecule: CARBON MONOXIDE