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ID of heme Axial ligands on heme Function & structure
6q9e-b1-402
sad. -0.12
ruf. -0.20
dom. +0.31
bre. +0.13
HIS chainID: b1,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 461.0 Å3
d(Fe-oop): 0.111 Å
HIS chainID: b1, resSeq: 196,

molecule: Cytochrome b

6wz2-A-201
sad. -0.12
ruf. -0.14
dom. +0.04
bre. -0.22
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 3
pocket vol.: 443.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

2q7a-A-182
sad. -0.12
ruf. +0.05
dom. -0.04
bre. -0.25
Not assigned. unclassified
oligomeric count: 1
pocket vol.: 780.0 Å3
d(Fe-oop): 0.105 Å
Not assigned.
2xq1-L-1503
sad. -0.12
ruf. +0.76
dom. +0.31
bre. -0.14
TYR chainID: L,
resSeq: 348,
molecule: PEROXISOMAL CATALASE
oxidoreductase
oligomeric count: 4
pocket vol.: 390.0 Å3
d(Fe-oop): 0.004 Å
Not assigned.
2gc4-D-200
sad. -0.12
ruf. -0.41
dom. -0.05
bre. -0.16
HIS chainID: D,
resSeq: 61,
molecule: Cytochrome c-L
electron transporter
oligomeric count: 4
pocket vol.: 426.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: D, resSeq: 101,

molecule: Cytochrome c-L

2rf7-A-4
sad. -0.12
ruf. -0.98
dom. +0.13
bre. -0.19
HIS chainID: A,
resSeq: 286,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 475.0 Å3
d(Fe-oop): 0.088 Å
HIS chainID: A, resSeq: 393,

molecule: Cytochrome c-552

5b3i-B-201
sad. -0.12
ruf. -0.56
dom. +0.21
bre. -0.10
TYR chainID: B,
resSeq: 16,
molecule: Cytochrome c prime
electron transporter
oligomeric count: 2
pocket vol.: 398.0 Å3
d(Fe-oop): 0.053 Å
HIS chainID: B, resSeq: 128,

molecule: Cytochrome c prime

7y0s-B-501
sad. -0.12
ruf. -0.41
dom. +0.16
bre. -0.17
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 4
pocket vol.: 326.0 Å3
d(Fe-oop): 0.062 Å
HOA chainID: B, resSeq: 502,

molecule: HYDROXYAMINE

6eha-B-301
sad. -0.12
ruf. -0.26
dom. +0.08
bre. -0.08
HIS chainID: B,
resSeq: 25,
molecule: Heme oxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 657.0 Å3
d(Fe-oop): 0.032 Å
B5B chainID: B, resSeq: 302,

molecule: 1-(3-imidazol-1-ylpropyl)-5-(2-methylpropyl)-4-phenyl-imidazole

2ot4-A-1002
sad. -0.12
ruf. -0.47
dom. +0.00
bre. -0.07
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 376.0 Å3
d(Fe-oop): 0.034 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

4l3y-B-606
sad. -0.12
ruf. -0.56
dom. -0.10
bre. -0.52
HIS chainID: B,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 373.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: B, resSeq: 234,

molecule: Eight-heme nitrite reductase

4y8w-B-602
sad. -0.12
ruf. -0.06
dom. +0.16
bre. -0.10
CYS chainID: B,
resSeq: 429,
molecule: Cytochrome P450 21-hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 425.0 Å3
d(Fe-oop): 0.006 Å
Not assigned.
6h5l-A-606
sad. -0.12
ruf. -0.49
dom. +0.06
bre. -0.24
HIS chainID: A,
resSeq: 208,
molecule: Similar to hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 12
pocket vol.: 391.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: A, resSeq: 270,

molecule: Similar to hydroxylamine oxidoreductase

9i6f-A-604
sad. -0.12
ruf. -0.13
dom. +0.23
bre. -0.61
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 14
pocket vol.: 721.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

7sh5-D-501
sad. -0.12
ruf. -0.53
dom. -0.04
bre. -0.17
CYS chainID: D,
resSeq: 344,
molecule: Cytochrome P450 142A3
oxidoreductase
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.261 Å
Not assigned.
1f22-A-70
sad. -0.12
ruf. -0.18
dom. +0.04
bre. -0.07
HIS chainID: A,
resSeq: 20,
molecule: CYTOCHROME C7
electron transporter
oligomeric count: 1
pocket vol.: 550.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: A, resSeq: 53,

molecule: CYTOCHROME C7

4u8u-h-201
sad. -0.12
ruf. +0.11
dom. -0.22
bre. -0.32
HIS chainID: h,
resSeq: 94,
molecule: Globin d Chain
oxygen carrier
oligomeric count: 180
pocket vol.: 560.0 Å3
d(Fe-oop): 0.077 Å
CYN chainID: h, resSeq: 202,

molecule: CYANIDE ION

3sxq-B-1006
sad. -0.12
ruf. -0.90
dom. +0.19
bre. -0.19
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 413.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

6rqf-A-301
sad. -0.12
ruf. -0.31
dom. -0.01
bre. -0.01
HIS chainID: A,
resSeq: 86,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 448.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 187,

molecule: Cytochrome b6

3uhe-B-147
sad. -0.12
ruf. +0.31
dom. -0.15
bre. -0.23
HIS chainID: B,
resSeq: 101,
molecule: Globin-1
oxygen carrier
oligomeric count: 2
pocket vol.: 544.0 Å3
d(Fe-oop): 0.085 Å
CMO chainID: B, resSeq: 148,

molecule: CARBON MONOXIDE