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ID of heme Axial ligands on heme Function & structure
7xxf-C-401
sad. +0.22
ruf. -0.05
dom. -0.09
bre. +0.01
MET chainID: C,
resSeq: 98,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 47
pocket vol.: 348.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: C, resSeq: 115,

molecule: Photosynthetic reaction center cytochrome c subunit

1shr-D-747
sad. +0.02
ruf. -0.05
dom. -0.07
bre. -0.29
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin delta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 524.0 Å3
d(Fe-oop): 0.021 Å
CYN chainID: D, resSeq: 748,

molecule: CYANIDE ION

1mbd-A-155
sad. +0.04
ruf. -0.05
dom. -0.31
bre. -0.11
HIS chainID: A,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 518.0 Å3
d(Fe-oop): 0.297 Å
Not assigned.
3c63-D-150
sad. -0.09
ruf. -0.05
dom. -0.01
bre. -0.14
MET chainID: D,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 464.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: D, resSeq: 102,

molecule: Soluble cytochrome b562

4l54-A-501
sad. -0.84
ruf. -0.05
dom. -0.24
bre. +0.06
CYS chainID: A,
resSeq: 365,
molecule: Terminal olefin-forming fatty acid decarboxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.064 Å
HOH chainID: A, resSeq: 691,

molecule: water

9lk4-e-101
sad. +0.74
ruf. -0.05
dom. +0.40
bre. -0.06
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 46
pocket vol.: 698.0 Å3
d(Fe-oop): 0.147 Å
HIS chainID: f, resSeq: 18,

molecule: Cytochrome b559 subunit beta

1y5f-B-147
sad. +0.66
ruf. -0.05
dom. -0.44
bre. -0.03
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 589.0 Å3
d(Fe-oop): 0.300 Å
Not assigned.
2nz5-A-430
sad. -0.11
ruf. -0.05
dom. -0.06
bre. -0.21
CYS chainID: A,
resSeq: 356,
molecule: Cytochrome P450 CYP158A1
oxidoreductase
oligomeric count: 2
pocket vol.: 510.0 Å3
d(Fe-oop): 0.024 Å
226 chainID: A, resSeq: 431,

molecule: naphthalene-1,2,4,5,7-pentol

7cuw-A-1001
sad. +0.08
ruf. -0.05
dom. +0.14
bre. -0.13
HIS chainID: A,
resSeq: 106,
molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1
translocase
oligomeric count: 4
pocket vol.: 416.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 421,

molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1

2yrs-D-148
sad. +0.48
ruf. -0.05
dom. -0.54
bre. -0.21
HIS chainID: D,
resSeq: 93,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 532.0 Å3
d(Fe-oop): 0.311 Å
Not assigned.
5x1b-A-602
sad. -0.28
ruf. -0.05
dom. +0.62
bre. -0.25
HIS chainID: A,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 732.0 Å3
d(Fe-oop): 0.060 Å
CMO chainID: A, resSeq: 606,

molecule: CARBON MONOXIDE

8hkd-B-501
sad. -0.78
ruf. -0.05
dom. -0.23
bre. -0.11
CYS chainID: B,
resSeq: 363,
molecule: Fatty-acid peroxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 394.0 Å3
d(Fe-oop): 0.119 Å
Not assigned.
2vxi-D-200
sad. -0.20
ruf. -0.05
dom. -0.01
bre. +0.04
MET chainID: C,
resSeq: 52,
molecule: BACTERIOFERRITIN
oxidoreductase
oligomeric count: 24
pocket vol.: 505.0 Å3
d(Fe-oop): 0.037 Å
MET chainID: D, resSeq: 52,

molecule: BACTERIOFERRITIN

1vrf-A-148
sad. +0.00
ruf. -0.05
dom. +0.02
bre. +0.06
HIS chainID: A,
resSeq: 90,
molecule: PROTEIN (GLOBIN, MONOMERIC COMPONENT M-IV)
oxygen carrier
oligomeric count: 1
pocket vol.: 503.0 Å3
d(Fe-oop): 0.005 Å
CMO chainID: A, resSeq: 149,

molecule: CARBON MONOXIDE

5kkz-B-1001
sad. -0.08
ruf. -0.05
dom. -0.00
bre. -0.13
HIS chainID: B,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 421.0 Å3
d(Fe-oop): 0.053 Å
MET chainID: B, resSeq: 185,

molecule: Cytochrome c1

5ksn-B-801
sad. -0.81
ruf. -0.05
dom. +0.22
bre. +0.06
HIS chainID: B,
resSeq: 279,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 436.0 Å3
d(Fe-oop): 0.060 Å
HOH chainID: B, resSeq: 908,

molecule: water

5ut7-A-201
sad. +0.11
ruf. -0.05
dom. -0.24
bre. -0.10
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.024 Å
NO2 chainID: A, resSeq: 202,

molecule: NITRITE ION

2q9g-A-505
sad. -0.05
ruf. -0.05
dom. -0.24
bre. +0.01
CYS chainID: A,
resSeq: 437,
molecule: Cytochrome P450 46A1
oxidoreductase
oligomeric count: 1
pocket vol.: 447.0 Å3
d(Fe-oop): 0.018 Å
HOH chainID: A, resSeq: 718,

molecule: water

1dnu-C-605
sad. -0.94
ruf. -0.05
dom. -0.59
bre. +0.06
HIS chainID: C,
resSeq: 336,
molecule: MYELOPEROXIDASE
oxidoreductase
oligomeric count: 4
pocket vol.: 367.0 Å3
d(Fe-oop): 0.359 Å
Not assigned.
1icc-A-201
sad. +0.12
ruf. -0.05
dom. +0.05
bre. -0.06
HIS chainID: A,
resSeq: 39,
molecule: CYTOCHROME B5 OUTER MITOCHONDRIAL MEMBRANE ISOFORM
electron transporter
oligomeric count: 1
pocket vol.: 502.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: A, resSeq: 63,

molecule: CYTOCHROME B5 OUTER MITOCHONDRIAL MEMBRANE ISOFORM