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ID of heme Axial ligands on heme Function & structure
2wjn-C-401
sad. +0.73
ruf. -0.22
dom. -0.02
bre. -0.27
MET chainID: C,
resSeq: 74,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 346.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: C, resSeq: 91,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

2yp1-A-350
sad. -0.51
ruf. +0.40
dom. -0.02
bre. -0.10
CYS chainID: A,
resSeq: 36,
molecule: AROMATIC PEROXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 394.0 Å3
d(Fe-oop): 0.037 Å
ACT chainID: A, resSeq: 1327,

molecule: ACETATE ION

5mns-E-501
sad. -0.36
ruf. -0.53
dom. -0.02
bre. +0.31
CYS chainID: E,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 389.0 Å3
d(Fe-oop): 0.133 Å
Not assigned.
6ef8-E-501
sad. -0.07
ruf. -0.40
dom. -0.02
bre. -0.11
HIS chainID: C,
resSeq: 16,
molecule: C-type cytochrome OmcS
electron transporter
oligomeric count: 7
pocket vol.: 416.0 Å3
d(Fe-oop): 0.146 Å
HIS chainID: E, resSeq: 332,

molecule: C-type cytochrome OmcS

6p73-A-502
sad. +0.40
ruf. -0.62
dom. -0.02
bre. -0.08
HIS chainID: A,
resSeq: 161,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 447.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: A, resSeq: 294,

molecule: Cytochrome c-552

1e2z-C-900
sad. -0.62
ruf. -0.50
dom. -0.02
bre. +0.06
TYR chainID: C,
resSeq: 1,
molecule: CYTOCHROME F
electron transporter
oligomeric count: 1
pocket vol.: 319.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: C, resSeq: 25,

molecule: CYTOCHROME F

6rk0-B-405
sad. -0.06
ruf. +0.22
dom. -0.02
bre. -0.03
HIS chainID: B,
resSeq: 70,
molecule: Uncharacterized protein
oxidoreductase
oligomeric count: 2
pocket vol.: 466.0 Å3
d(Fe-oop): 0.035 Å
HOH chainID: A, resSeq: 456,

molecule: water

8iao-AC-402
sad. -0.01
ruf. +0.36
dom. -0.02
bre. +0.01
HIS chainID: AC,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 67
pocket vol.: 414.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: AC, resSeq: 182,

molecule: Cytochrome b

8iar-AC-402
sad. -0.01
ruf. +0.36
dom. -0.02
bre. +0.01
HIS chainID: AC,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 414.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: AC, resSeq: 182,

molecule: Cytochrome b

9i4s-C-401
sad. +0.15
ruf. +0.43
dom. -0.02
bre. -0.05
HIS chainID: C,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.027 Å
NO chainID: C, resSeq: 402,

molecule: NITRIC OXIDE

4ax3-B-600
sad. +0.18
ruf. -0.86
dom. -0.02
bre. -0.09
HIS chainID: B,
resSeq: 368,
molecule: COPPER-CONTAINING NITRITE REDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 353.0 Å3
d(Fe-oop): 0.052 Å
MET chainID: B, resSeq: 418,

molecule: COPPER-CONTAINING NITRITE REDUCTASE

4yof-A-301
sad. -0.53
ruf. -0.38
dom. -0.02
bre. -0.22
HIS chainID: A,
resSeq: 149,
molecule: Redox sensor histidine kinase response regulator DevS
transferase
oligomeric count: 2
pocket vol.: 427.0 Å3
d(Fe-oop): 0.117 Å
NO chainID: A, resSeq: 302,

molecule: NITRIC OXIDE

5b5m-o-501
sad. -0.01
ruf. +0.00
dom. -0.02
bre. -0.16
MET chainID: o,
resSeq: 94,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 380.0 Å3
d(Fe-oop): 0.152 Å
HIS chainID: o, resSeq: 111,

molecule: Photosynthetic reaction center cytochrome c subunit

1iwh-A-142
sad. +0.01
ruf. -0.13
dom. -0.02
bre. -0.07
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 544.0 Å3
d(Fe-oop): 0.033 Å
CMO chainID: A, resSeq: 143,

molecule: CARBON MONOXIDE

6hif-T-607
sad. -0.03
ruf. -0.99
dom. -0.02
bre. +0.05
HIS chainID: T,
resSeq: 267,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 398.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: T, resSeq: 346,

molecule: Hydrazine dehydrogenase

6qyc-A-806
sad. +0.20
ruf. -0.68
dom. -0.02
bre. -0.19
HIS chainID: A,
resSeq: 492,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 447.0 Å3
d(Fe-oop): 0.089 Å
HIS chainID: A, resSeq: 556,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

3oue-A-610
sad. -0.01
ruf. -0.06
dom. -0.02
bre. -0.10
HIS chainID: A,
resSeq: 259,
molecule: Cytochrome c family protein
electron transporter
oligomeric count: 1
pocket vol.: 366.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: A, resSeq: 272,

molecule: Cytochrome c family protein

7k5f-J-201
sad. -0.22
ruf. -0.03
dom. -0.02
bre. -0.18
MET chainID: H,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 505.0 Å3
d(Fe-oop): 0.017 Å
MET chainID: J, resSeq: 52,

molecule: Ferroxidase

1awp-B-201
sad. +0.12
ruf. +0.04
dom. -0.02
bre. -0.17
HIS chainID: B,
resSeq: 39,
molecule: CYTOCHROME B5
electron transporter
oligomeric count: 2
pocket vol.: 564.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: B, resSeq: 63,

molecule: CYTOCHROME B5

4dud-B-500
sad. -0.27
ruf. -0.30
dom. -0.02
bre. -0.28
CYS chainID: B,
resSeq: 400,
molecule: cytochrome P450 BM3 variant 2G9C6
oxidoreductase
oligomeric count: 1
pocket vol.: 448.0 Å3
d(Fe-oop): 0.121 Å
HOH chainID: B, resSeq: 870,

molecule: water