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ID of heme Axial ligands on heme Function & structure
6rqf-I-302
sad. -1.10
ruf. -0.43
dom. +0.13
bre. +0.08
HIS chainID: I,
resSeq: 100,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 436.0 Å3
d(Fe-oop): 0.113 Å
HIS chainID: I, resSeq: 202,

molecule: Cytochrome b6

5nse-A-500
sad. -0.65
ruf. -0.45
dom. +0.48
bre. +0.08
CYS chainID: A,
resSeq: 186,
molecule: PROTEIN (NITRIC OXIDE SYNTHASE)
oxidoreductase
oligomeric count: 2
pocket vol.: 533.0 Å3
d(Fe-oop): 0.296 Å
Not assigned.
8uge-3C-501
sad. +0.11
ruf. -0.30
dom. -0.02
bre. +0.08
HIS chainID: 3C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 421.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: 3C, resSeq: 182,

molecule: Cytochrome b

2gsm-C-3001
sad. -0.65
ruf. +0.20
dom. +0.26
bre. +0.08
HIS chainID: C,
resSeq: 102,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 2
pocket vol.: 591.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: C, resSeq: 421,

molecule: Cytochrome c oxidase subunit 1

3zow-M-1082
sad. -0.41
ruf. -0.85
dom. +0.17
bre. +0.08
HIS chainID: M,
resSeq: 14,
molecule: CYTOCHROME C-552
oxidoreductase
oligomeric count: 1
pocket vol.: 294.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: M, resSeq: 59,

molecule: CYTOCHROME C-552

6m0q-I-605
sad. +0.95
ruf. -0.77
dom. -0.03
bre. +0.08
HIS chainID: I,
resSeq: 338,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 363.0 Å3
d(Fe-oop): 0.134 Å
HIS chainID: I, resSeq: 483,

molecule: Aerobic hydroxylamine oxidoreductase

8z83-C-404
sad. -0.02
ruf. -0.90
dom. +0.15
bre. +0.08
HIS chainID: C,
resSeq: 145,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 396.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: C, resSeq: 316,

molecule: Photosynthetic reaction center cytochrome c subunit

3dtu-A-1502
sad. -0.71
ruf. +0.24
dom. +0.21
bre. +0.08
HIS chainID: A,
resSeq: 102,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 2
pocket vol.: 576.0 Å3
d(Fe-oop): 0.029 Å
HIS chainID: A, resSeq: 421,

molecule: Cytochrome c oxidase subunit 1

4zgx-A-601
sad. +0.11
ruf. -0.38
dom. +0.21
bre. +0.08
CYS chainID: A,
resSeq: 450,
molecule: Cytochrome P450 11B2, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 423.0 Å3
d(Fe-oop): 0.202 Å
QHC chainID: A, resSeq: 602,

molecule: N-[(8R)-4-(4-chloro-3-fluorophenyl)-5,6,7,8-tetrahydroisoquinolin-8-yl]propanamide

8ib4-Ac-403
sad. -0.31
ruf. -0.06
dom. -0.03
bre. +0.08
HIS chainID: Ac,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 66
pocket vol.: 415.0 Å3
d(Fe-oop): 0.117 Å
HIS chainID: Ac, resSeq: 196,

molecule: Cytochrome b

8ib7-Ac-403
sad. -0.31
ruf. -0.06
dom. -0.03
bre. +0.08
HIS chainID: Ac,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 21
pocket vol.: 415.0 Å3
d(Fe-oop): 0.117 Å
HIS chainID: Ac, resSeq: 196,

molecule: Cytochrome b

1ye0-B-147
sad. +0.28
ruf. +0.44
dom. -0.33
bre. +0.08
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 604.0 Å3
d(Fe-oop): 0.101 Å
OXY chainID: B, resSeq: 150,

molecule: OXYGEN MOLECULE

7o3h-C-402
sad. -0.13
ruf. -0.88
dom. +0.16
bre. +0.08
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 21
pocket vol.: 411.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

8pws-F-402
sad. +0.33
ruf. +0.32
dom. -0.04
bre. +0.08
HIS chainID: F,
resSeq: 225,
molecule: Putative dye-decolorizing peroxidase (DyP), encapsulated subgroup
oxidoreductase
oligomeric count: 6
pocket vol.: 394.0 Å3
d(Fe-oop): 0.010 Å
O chainID: F, resSeq: 401,

molecule: OXYGEN ATOM

1fcd-C-901
sad. -0.12
ruf. -0.17
dom. +0.06
bre. +0.08
HIS chainID: C,
resSeq: 15,
molecule: FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)
electron transporter
oligomeric count: 2
pocket vol.: 338.0 Å3
d(Fe-oop): 0.083 Å
MET chainID: C, resSeq: 54,

molecule: FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)

5ziq-C-1001
sad. -0.11
ruf. +1.18
dom. +0.20
bre. +0.08
HIS chainID: C,
resSeq: 107,
molecule: Globin protein
oxygen carrier
oligomeric count: 1
pocket vol.: 468.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: C, resSeq: 135,

molecule: Globin protein

8fdj-A-201
sad. +0.10
ruf. -0.40
dom. -0.17
bre. +0.08
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 525.0 Å3
d(Fe-oop): 0.010 Å
NBE chainID: A, resSeq: 202,

molecule: NITROSOBENZENE

9fbn-E-401
sad. +0.32
ruf. +0.37
dom. +0.09
bre. +0.08
HIS chainID: E,
resSeq: 225,
molecule: Putative dye-decolorizing peroxidase (DyP), encapsulated subgroup
oxidoreductase
oligomeric count: 6
pocket vol.: 440.0 Å3
d(Fe-oop): 0.033 Å
O chainID: E, resSeq: 402,

molecule: OXYGEN ATOM

1hv4-E-155
sad. -0.02
ruf. -0.26
dom. -0.22
bre. +0.08
HIS chainID: E,
resSeq: 87,
molecule: HEMOGLOBIN ALPHA-A CHAIN
oxygen carrier
oligomeric count: 4
pocket vol.: 575.0 Å3
d(Fe-oop): 0.057 Å
Not assigned.
3bng-A-516
sad. +0.10
ruf. -1.17
dom. +0.23
bre. +0.08
HIS chainID: A,
resSeq: 299,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 462.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 405,

molecule: Cytochrome c-552