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ID of heme Axial ligands on heme Function & structure
1h29-B-1109
sad. +0.48
ruf. -0.03
dom. -0.11
bre. -0.14
HIS chainID: B,
resSeq: 313,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: B, resSeq: 323,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

2vr0-C-1004
sad. +0.48
ruf. -0.61
dom. -0.11
bre. -0.16
LYS chainID: A,
resSeq: 331,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 414.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 140,

molecule: NAPC/NIRT CYTOCHROME C FAMILY PROTEIN

7rh5-O-302
sad. +0.48
ruf. -1.08
dom. +0.38
bre. -0.07
HIS chainID: O,
resSeq: 192,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 24
pocket vol.: 342.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: O, resSeq: 229,

molecule: Cytochrome bc1 complex cytochrome c subunit

1mj4-A-502
sad. +0.48
ruf. -0.13
dom. +0.05
bre. -0.04
HIS chainID: A,
resSeq: 40,
molecule: sulfite oxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 543.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 65,

molecule: sulfite oxidase

5djq-E-301
sad. +0.48
ruf. -0.15
dom. +0.23
bre. -0.56
HIS chainID: E,
resSeq: 69,
molecule: Cbb3-type cytochrome c oxidase subunit II
electron transporter
oligomeric count: 4
pocket vol.: 321.0 Å3
d(Fe-oop): 0.059 Å
MET chainID: E, resSeq: 137,

molecule: Cbb3-type cytochrome c oxidase subunit II

1k1k-B-147
sad. +0.48
ruf. -0.13
dom. -0.15
bre. -0.07
HIS chainID: B,
resSeq: 92,
molecule: HEMOGLOBIN BETA CHAIN
oxygen carrier
oligomeric count: 4
pocket vol.: 557.0 Å3
d(Fe-oop): 0.011 Å
CMO chainID: B, resSeq: 148,

molecule: CARBON MONOXIDE

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.
4gyd-B-200
sad. +0.48
ruf. -0.56
dom. -0.08
bre. -0.05
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 323.0 Å3
d(Fe-oop): 0.012 Å
MET chainID: B, resSeq: 58,

molecule: Cytochrome c6

8qc9-A-704
sad. +0.48
ruf. -0.17
dom. +0.14
bre. -0.17
HIS chainID: A,
resSeq: 286,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
oxidoreductase
oligomeric count: 1
pocket vol.: 599.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: A, resSeq: 319,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC

5ek3-A-501
sad. +0.48
ruf. +0.07
dom. -0.14
bre. -0.18
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 489.0 Å3
d(Fe-oop): 0.058 Å
5PK chainID: A, resSeq: 502,

molecule: (1~{R})-1-cyclohexyl-2-[(5~{S})-5~{H}-imidazo[1,5-b]isoindol-5-yl]ethanol

9dm1-O-302
sad. +0.48
ruf. -1.08
dom. +0.38
bre. -0.07
HIS chainID: O,
resSeq: 192,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 25
pocket vol.: 352.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: O, resSeq: 229,

molecule: Cytochrome bc1 complex cytochrome c subunit

4ogq-A-303
sad. +0.48
ruf. -0.07
dom. -0.33
bre. -0.28
HOH chainID: A,
resSeq: 401,
molecule: water
electron transporter
oligomeric count: 16
pocket vol.: 578.0 Å3
d(Fe-oop): 0.272 Å
Not assigned.
1z1n-X-713
sad. +0.48
ruf. -0.55
dom. +0.19
bre. +0.10
HIS chainID: X,
resSeq: 283,
molecule: sixteen heme cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 407.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: X, resSeq: 341,

molecule: sixteen heme cytochrome

22jw-H-201
sad. +0.48
ruf. +0.64
dom. -0.34
bre. +0.17
HIS chainID: H,
resSeq: 93,
molecule: Extracellular globin D
oxygen carrier
oligomeric count: 180
pocket vol.: 507.0 Å3
d(Fe-oop): 0.253 Å
Not assigned.
6m0p-C-601
sad. +0.48
ruf. -0.68
dom. +0.37
bre. -0.18
HIS chainID: C,
resSeq: 267,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: C, resSeq: 347,

molecule: Aerobic hydroxylamine oxidoreductase

2rf7-C-2
sad. +0.48
ruf. -0.65
dom. -0.11
bre. -0.35
HIS chainID: C,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 362.0 Å3
d(Fe-oop): 0.093 Å
HIS chainID: C, resSeq: 301,

molecule: Cytochrome c-552

6m0q-G-604
sad. +0.48
ruf. -0.01
dom. +0.18
bre. -0.08
HIS chainID: G,
resSeq: 173,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 330.0 Å3
d(Fe-oop): 0.076 Å
HIS chainID: G, resSeq: 270,

molecule: Aerobic hydroxylamine oxidoreductase

9uz5-A-806
sad. +0.48
ruf. +0.05
dom. -0.22
bre. -0.17
HIS chainID: A,
resSeq: 704,
molecule: Maltose/maltodextrin-binding periplasmic protein,Indoleamine 2,3-dioxygenase 2
oxidoreductase
oligomeric count: 1
pocket vol.: 532.0 Å3
d(Fe-oop): 0.013 Å
CYN chainID: A, resSeq: 807,

molecule: CYANIDE ION

1kd2-B-147
sad. +0.48
ruf. +0.28
dom. -0.60
bre. +0.17
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 573.0 Å3
d(Fe-oop): 0.333 Å
Not assigned.
5ek3-B-501
sad. +0.48
ruf. +0.03
dom. -0.21
bre. -0.11
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 510.0 Å3
d(Fe-oop): 0.029 Å
5PK chainID: B, resSeq: 502,

molecule: (1~{R})-1-cyclohexyl-2-[(5~{S})-5~{H}-imidazo[1,5-b]isoindol-5-yl]ethanol