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ID of heme Axial ligands on heme Function & structure
7cjj-e-102
sad. +0.66
ruf. -0.22
dom. +0.19
bre. -0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 490.0 Å3
d(Fe-oop): 0.110 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

8abi-N-501
sad. +0.08
ruf. -0.22
dom. -0.07
bre. +0.16
HIS chainID: N,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 400.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: N, resSeq: 183,

molecule: Cytochrome b

8e73-D-501
sad. +0.01
ruf. -0.22
dom. -0.11
bre. -0.07
HIS chainID: D,
resSeq: 106,
molecule: CYC1 (cyt c1)
electron transporter
oligomeric count: 68
pocket vol.: 409.0 Å3
d(Fe-oop): 0.043 Å
MET chainID: D, resSeq: 225,

molecule: CYC1 (cyt c1)

3ej8-C-3901
sad. -0.47
ruf. -0.22
dom. +0.30
bre. -0.12
CYS chainID: C,
resSeq: 200,
molecule: Nitric oxide synthase, inducible
oxidoreductase
oligomeric count: 2
pocket vol.: 557.0 Å3
d(Fe-oop): 0.115 Å
Not assigned.
4du2-B-500
sad. -0.07
ruf. -0.22
dom. +0.08
bre. -0.29
CYS chainID: B,
resSeq: 400,
molecule: cytochrome P450 BM3 variant B7
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.030 Å
LDP chainID: B, resSeq: 501,

molecule: L-DOPAMINE

4ejh-A-501
sad. -0.37
ruf. -0.22
dom. +0.06
bre. -0.12
CYS chainID: A,
resSeq: 439,
molecule: Cytochrome P450 2A13
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.032 Å
0QA chainID: A, resSeq: 502,

molecule: 4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-one

7o1z-A-401
sad. -0.38
ruf. -0.22
dom. -0.15
bre. +0.05
CYS chainID: A,
resSeq: 39,
molecule: Peroxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.150 Å
PGO chainID: A, resSeq: 402,

molecule: S-1,2-PROPANEDIOL

6j83-A-401
sad. -0.20
ruf. -0.22
dom. -0.07
bre. -0.21
CYS chainID: A,
resSeq: 347,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.219 Å
HOH chainID: A, resSeq: 592,

molecule: water

3nv5-A-418
sad. -0.17
ruf. -0.22
dom. +0.12
bre. -0.17
CYS chainID: A,
resSeq: 364,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.172 Å
HOH chainID: A, resSeq: 568,

molecule: water

1phb-A-417
sad. +0.34
ruf. -0.22
dom. -0.19
bre. -0.18
CYS chainID: A,
resSeq: 357,
molecule: CYTOCHROME P450-CAM
oxidoreductase
oligomeric count: 1
pocket vol.: 463.0 Å3
d(Fe-oop): 0.207 Å
PFZ chainID: A, resSeq: 422,

molecule: 1-(N-IMIDAZOLYL)-2-HYDROXY-2-(2,3-DICHLOROPHENYL)OCTANE

1pkf-A-440
sad. -0.64
ruf. -0.22
dom. -0.13
bre. +0.12
CYS chainID: A,
resSeq: 365,
molecule: cytochrome p450EpoK
oxidoreductase
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.224 Å
Not assigned.
7yde-A-501
sad. -0.09
ruf. -0.22
dom. +0.06
bre. -0.18
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 430.0 Å3
d(Fe-oop): 0.093 Å
HOA chainID: A, resSeq: 502,

molecule: HYDROXYAMINE

8abh-C-501
sad. +0.03
ruf. -0.22
dom. -0.03
bre. +0.20
HIS chainID: C,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 380.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: C, resSeq: 183,

molecule: Cytochrome b

2imq-X-300
sad. -0.22
ruf. -0.22
dom. -0.12
bre. -0.18
CYS chainID: X,
resSeq: 60,
molecule: Salivary nitrophorin
unclassified
oligomeric count: 1
pocket vol.: 476.0 Å3
d(Fe-oop): 0.144 Å
Not assigned.
2pg5-A-500
sad. -0.20
ruf. -0.22
dom. -0.06
bre. -0.08
CYS chainID: A,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 421.0 Å3
d(Fe-oop): 0.051 Å
HOH chainID: A, resSeq: 502,

molecule: water

3l73-Q-501
sad. +0.04
ruf. -0.22
dom. -0.06
bre. +0.22
HIS chainID: Q,
resSeq: 41,
molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN
oxidoreductase
oligomeric count: 20
pocket vol.: 457.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: Q, resSeq: 160,

molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN

7y44-N-601
sad. -0.52
ruf. -0.22
dom. +0.23
bre. -0.17
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 13
pocket vol.: 614.0 Å3
d(Fe-oop): 0.062 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

1o76-B-1417
sad. +0.12
ruf. -0.22
dom. -0.00
bre. -0.12
CYS chainID: B,
resSeq: 357,
molecule: CYTOCHROME P450-CAM
oxidoreductase
oligomeric count: 1
pocket vol.: 421.0 Å3
d(Fe-oop): 0.033 Å
CYN chainID: B, resSeq: 1418,

molecule: CYANIDE ION

8yil-C-404
sad. +0.26
ruf. -0.22
dom. -0.03
bre. -0.11
HIS chainID: C,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 521.0 Å3
d(Fe-oop): 0.122 Å
HIS chainID: C, resSeq: 183,

molecule: Cytochrome b

2oz1-A-953
sad. +0.33
ruf. -0.22
dom. +0.08
bre. -0.36
HIS chainID: A,
resSeq: 181,
molecule: Diheme cytochrome c
transferase
oligomeric count: 2
pocket vol.: 411.0 Å3
d(Fe-oop): 0.024 Å
CSS chainID: A, resSeq: 222,

molecule: Diheme cytochrome c