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ID of heme Axial ligands on heme Function & structure
2yyx-A-1004
sad. +0.97
ruf. +0.14
dom. +0.03
bre. -0.03
HIS chainID: A,
resSeq: 70,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 414.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: A, resSeq: 106,

molecule: Cytochrome c3

5adm-A-500
sad. -0.56
ruf. -0.55
dom. +0.51
bre. -0.03
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.421 Å
Not assigned.
6m0q-I-602
sad. -0.12
ruf. -0.59
dom. -0.13
bre. -0.03
HIS chainID: I,
resSeq: 123,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 339.0 Å3
d(Fe-oop): 0.091 Å
HIS chainID: I, resSeq: 200,

molecule: Aerobic hydroxylamine oxidoreductase

9it8-A-624
sad. -0.36
ruf. -0.07
dom. -0.22
bre. -0.03
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.168 Å
NO chainID: A, resSeq: 604,

molecule: NITRIC OXIDE

2qjp-D-501
sad. -0.45
ruf. -0.19
dom. +0.32
bre. -0.03
HIS chainID: D,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 398.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: D, resSeq: 212,

molecule: Cytochrome b

5gth-E-103
sad. +0.81
ruf. -0.19
dom. +0.12
bre. -0.03
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 20
pocket vol.: 457.0 Å3
d(Fe-oop): 0.080 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

8q6x-A-501
sad. -0.19
ruf. -0.63
dom. -0.31
bre. -0.03
CYS chainID: A,
resSeq: 342,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 545.0 Å3
d(Fe-oop): 0.284 Å
Not assigned.
1ch2-A-154
sad. +0.03
ruf. +0.00
dom. -0.24
bre. -0.03
HIS chainID: A,
resSeq: 93,
molecule: PROTEIN (MYOGLOBIN)
oxygen carrier
oligomeric count: 1
pocket vol.: 528.0 Å3
d(Fe-oop): 0.104 Å
HOH chainID: A, resSeq: 155,

molecule: water

1qhu-A-500
sad. +0.25
ruf. +0.04
dom. +0.03
bre. -0.03
HIS chainID: A,
resSeq: 213,
molecule: PROTEIN (HEMOPEXIN)
unclassified
oligomeric count: 1
pocket vol.: 516.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: A, resSeq: 265,

molecule: PROTEIN (HEMOPEXIN)

2hpd-A-472
sad. +0.02
ruf. -0.31
dom. -0.02
bre. -0.03
CYS chainID: A,
resSeq: 400,
molecule: CYTOCHROME P450 BM-3
oxidoreductase
oligomeric count: 1
pocket vol.: 446.0 Å3
d(Fe-oop): 0.102 Å
HOH chainID: A, resSeq: 3049,

molecule: water

8irf-f-101
sad. +0.67
ruf. -0.27
dom. +0.17
bre. -0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 486.0 Å3
d(Fe-oop): 0.100 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

9fc1-A-401
sad. +0.26
ruf. +0.27
dom. +0.02
bre. -0.03
HIS chainID: A,
resSeq: 225,
molecule: Putative dye-decolorizing peroxidase (DyP), encapsulated subgroup
oxidoreductase
oligomeric count: 6
pocket vol.: 411.0 Å3
d(Fe-oop): 0.036 Å
O chainID: A, resSeq: 402,

molecule: OXYGEN ATOM

1oah-A-1523
sad. +0.54
ruf. -0.88
dom. +0.14
bre. -0.03
HIS chainID: A,
resSeq: 321,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 360.0 Å3
d(Fe-oop): 0.106 Å
HIS chainID: A, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE

1yhu-U-160
sad. +0.28
ruf. +0.32
dom. -0.30
bre. -0.03
HIS chainID: U,
resSeq: 96,
molecule: hemoglobin A1 chain
oxygen carrier
oligomeric count: 24
pocket vol.: 557.0 Å3
d(Fe-oop): 0.169 Å
OXY chainID: U, resSeq: 161,

molecule: OXYGEN MOLECULE

4yt0-C-201
sad. -0.03
ruf. +0.05
dom. +0.11
bre. -0.03
HIS chainID: C,
resSeq: 131,
molecule: Cytochrome b-large subunit
electron transporter
oligomeric count: 4
pocket vol.: 480.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: D, resSeq: 95,

molecule: Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial

5awi-A-201
sad. +0.05
ruf. -0.11
dom. -0.15
bre. -0.03
HIS chainID: A,
resSeq: 102,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 2
pocket vol.: 413.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: B, resSeq: 7,

molecule: Soluble cytochrome b562

6cc6-A-801
sad. -0.89
ruf. -0.01
dom. +0.11
bre. -0.03
TOX chainID: A,
resSeq: 111,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 390.0 Å3
d(Fe-oop): 0.184 Å
HIS chainID: A, resSeq: 279,

molecule: Catalase-peroxidase

6dhy-D-201
sad. +0.04
ruf. -0.18
dom. -0.12
bre. -0.03
MET chainID: D,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 445.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: D, resSeq: 102,

molecule: Soluble cytochrome b562

3uu9-A-603
sad. -0.26
ruf. -0.80
dom. +0.22
bre. -0.03
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 389.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

5b6q-A-101
sad. -0.31
ruf. -0.03
dom. +0.06
bre. -0.03
HIS chainID: A,
resSeq: 15,
molecule: Soluble cytochrome cA
electron transporter
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.114 Å
MET chainID: A, resSeq: 53,

molecule: Soluble cytochrome cA