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ID of heme Axial ligands on heme Function & structure
5kkz-E-1002
sad. -0.46
ruf. -0.68
dom. +0.23
bre. -0.04
HIS chainID: E,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: E, resSeq: 212,

molecule: Cytochrome b

6dhe-V-201
sad. +0.37
ruf. -0.47
dom. +0.07
bre. -0.04
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 439.0 Å3
d(Fe-oop): 0.041 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

7n8o-v-201
sad. +0.03
ruf. -0.45
dom. +0.36
bre. -0.04
HIS chainID: v,
resSeq: 66,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 42
pocket vol.: 418.0 Å3
d(Fe-oop): 0.038 Å
HIS chainID: v, resSeq: 117,

molecule: Cytochrome c-550

7pi0-e-101
sad. +0.98
ruf. -0.43
dom. +0.14
bre. -0.04
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 50
pocket vol.: 557.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: f, resSeq: 23,

molecule: Cytochrome b559 subunit beta

9i4u-C-401
sad. +0.18
ruf. +0.44
dom. +0.01
bre. -0.04
HIS chainID: C,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 418.0 Å3
d(Fe-oop): 0.057 Å
NO chainID: C, resSeq: 402,

molecule: NITRIC OXIDE

3rkh-A-1006
sad. -0.25
ruf. -0.78
dom. +0.25
bre. -0.04
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 391.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

5c3j-C-201
sad. -0.06
ruf. +0.35
dom. -0.02
bre. -0.04
HIS chainID: C,
resSeq: 131,
molecule: Cytochrome b-large subunit
electron transporter
oligomeric count: 4
pocket vol.: 476.0 Å3
d(Fe-oop): 0.029 Å
HIS chainID: D, resSeq: 95,

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

5whr-A-501
sad. +0.39
ruf. +0.31
dom. -0.30
bre. -0.04
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 504.0 Å3
d(Fe-oop): 0.223 Å
Not assigned.
7n8o-V-201
sad. +0.03
ruf. -0.45
dom. +0.36
bre. -0.04
HIS chainID: V,
resSeq: 66,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 42
pocket vol.: 389.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: V, resSeq: 117,

molecule: Cytochrome c-550

1qdb-B-515
sad. +0.54
ruf. -0.59
dom. +0.15
bre. -0.04
LYS chainID: B,
resSeq: 133,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 444.0 Å3
d(Fe-oop): 0.036 Å
SO4 chainID: B, resSeq: 1502,

molecule: SULFATE ION

1rps-A-142
sad. +0.18
ruf. -0.37
dom. +0.13
bre. -0.04
NO chainID: A,
resSeq: 150,
molecule: NITRIC OXIDE
oxygen carrier
oligomeric count: 4
pocket vol.: 581.0 Å3
d(Fe-oop): 0.222 Å
Not assigned.
3lf5-A-1
sad. +0.58
ruf. -0.13
dom. +0.17
bre. -0.04
HIS chainID: A,
resSeq: 89,
molecule: Cytochrome b5 reductase 4
oxidoreductase
oligomeric count: 1
pocket vol.: 660.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: A, resSeq: 112,

molecule: Cytochrome b5 reductase 4

3uu9-A-607
sad. +0.43
ruf. -0.46
dom. -0.01
bre. -0.04
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 488.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

4qol-A-501
sad. -0.05
ruf. +0.47
dom. +0.19
bre. -0.04
TYR chainID: A,
resSeq: 340,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 357.0 Å3
d(Fe-oop): 0.004 Å
Not assigned.
1sqv-D-242
sad. +0.02
ruf. -0.27
dom. +0.28
bre. -0.04
HIS chainID: D,
resSeq: 41,
molecule: Cytochrome c1, heme protein, mitochondrial
oxidoreductase
oligomeric count: 22
pocket vol.: 495.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: D, resSeq: 160,

molecule: Cytochrome c1, heme protein, mitochondrial

2dxm-A-142
sad. +0.18
ruf. -0.28
dom. -0.63
bre. -0.04
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 579.0 Å3
d(Fe-oop): 0.210 Å
Not assigned.
4qor-B-502
sad. +0.18
ruf. -0.43
dom. -0.22
bre. -0.04
TYR chainID: B,
resSeq: 340,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 354.0 Å3
d(Fe-oop): 0.011 Å
HOH chainID: B, resSeq: 977,

molecule: water

8zsq-Qd-401
sad. +0.04
ruf. -0.41
dom. -0.08
bre. -0.04
HIS chainID: Qd,
resSeq: 126,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 79
pocket vol.: 463.0 Å3
d(Fe-oop): 0.038 Å
MET chainID: Qd, resSeq: 245,

molecule: Cytochrome c1, heme protein, mitochondrial

1e84-A-128
sad. -0.16
ruf. -0.35
dom. +0.14
bre. -0.04
HIS chainID: A,
resSeq: 120,
molecule: CYTOCHROME C'
electron transporter
oligomeric count: 2
pocket vol.: 400.0 Å3
d(Fe-oop): 0.223 Å
Not assigned.
3nc3-B-406
sad. -0.43
ruf. +0.44
dom. -0.41
bre. -0.04
CYS chainID: B,
resSeq: 353,
molecule: Cytochrome P450 cypX
oxidoreductase
oligomeric count: 1
pocket vol.: 487.0 Å3
d(Fe-oop): 0.266 Å
HOH chainID: B, resSeq: 431,

molecule: water