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ID of heme Axial ligands on heme Function & structure
1ft5-A-215
sad. +0.02
ruf. -0.47
dom. -0.11
bre. -0.09
HIS chainID: A,
resSeq: 92,
molecule: CYTOCHROME C554
electron transporter
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: A, resSeq: 179,

molecule: CYTOCHROME C554

4rkm-G-807
sad. -0.13
ruf. -0.47
dom. -0.12
bre. -0.13
HIS chainID: G,
resSeq: 306,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 387.0 Å3
d(Fe-oop): 0.017 Å
SO2 chainID: G, resSeq: 814,

molecule: SULFUR DIOXIDE

1lfl-A-142
sad. +0.06
ruf. -0.47
dom. -0.49
bre. +0.00
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 559.0 Å3
d(Fe-oop): 0.154 Å
Not assigned.
5ti9-A-402
sad. +0.04
ruf. -0.47
dom. -0.13
bre. -0.22
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 413.0 Å3
d(Fe-oop): 0.131 Å
OXY chainID: A, resSeq: 401,

molecule: OXYGEN MOLECULE

9q51-B-501
sad. -0.55
ruf. -0.47
dom. +0.38
bre. -0.08
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase 3
oxidoreductase
oligomeric count: 2
pocket vol.: 514.0 Å3
d(Fe-oop): 0.336 Å
Not assigned.
3gm6-A-1002
sad. -0.10
ruf. -0.47
dom. +0.05
bre. -0.32
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 416.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

1yic-A-104
sad. -0.39
ruf. -0.47
dom. -0.03
bre. +0.04
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C, ISO-1
electron transporter
oligomeric count: 1
pocket vol.: 251.0 Å3
d(Fe-oop): 0.020 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C, ISO-1

6c4w-A-201
sad. -0.03
ruf. -0.47
dom. -0.03
bre. -0.00
HIS chainID: A,
resSeq: 18,
molecule: cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 314.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: A, resSeq: 80,

molecule: cytochrome c

3nlf-B-500
sad. -0.36
ruf. -0.47
dom. +0.34
bre. -0.26
CYS chainID: B,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 521.0 Å3
d(Fe-oop): 0.288 Å
Not assigned.
9mz4-D-501
sad. -0.47
ruf. -0.47
dom. +0.40
bre. -0.13
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase 3
oxidoreductase
oligomeric count: 2
pocket vol.: 491.0 Å3
d(Fe-oop): 0.312 Å
Not assigned.
1k3g-A-93
sad. -0.18
ruf. -0.47
dom. +0.01
bre. -0.23
HIS chainID: A,
resSeq: 36,
molecule: cytochrome c-553
electron transporter
oligomeric count: 1
pocket vol.: 371.0 Å3
d(Fe-oop): 0.040 Å
MET chainID: A, resSeq: 71,

molecule: cytochrome c-553

1y8i-B-147
sad. +0.19
ruf. -0.47
dom. -0.31
bre. -0.13
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 583.0 Å3
d(Fe-oop): 0.117 Å
HOH chainID: B, resSeq: 901,

molecule: water

6zhz-C-501
sad. -0.40
ruf. -0.47
dom. -0.12
bre. +0.22
CYS chainID: C,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 470.0 Å3
d(Fe-oop): 0.161 Å
Not assigned.
8qt6-A-503
sad. -0.80
ruf. -0.47
dom. +0.24
bre. -0.14
HIS chainID: A,
resSeq: 69,
molecule: FAD-binding FR-type domain-containing protein
oxidoreductase
oligomeric count: 1
pocket vol.: 418.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: A, resSeq: 129,

molecule: FAD-binding FR-type domain-containing protein

2fdy-A-500
sad. -0.27
ruf. -0.47
dom. -0.04
bre. -0.06
CYS chainID: A,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 403.0 Å3
d(Fe-oop): 0.016 Å
D4G chainID: A, resSeq: 501,

molecule: 4,4'-DIPYRIDYL DISULFIDE

3oa8-E-401
sad. +0.51
ruf. -0.47
dom. +0.13
bre. -0.09
HIS chainID: E,
resSeq: 187,
molecule: SoxA
transferase
oligomeric count: 6
pocket vol.: 458.0 Å3
d(Fe-oop): 0.068 Å
CSS chainID: E, resSeq: 236,

molecule: SoxA

7o0v-C-402
sad. +0.54
ruf. -0.47
dom. +0.32
bre. -0.15
MET chainID: C,
resSeq: 205,
molecule: MULTIHEME_CYTC domain-containing protein
electron transporter
oligomeric count: 86
pocket vol.: 343.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: C, resSeq: 220,

molecule: MULTIHEME_CYTC domain-containing protein

6mys-C-201
sad. -0.37
ruf. -0.47
dom. -0.14
bre. -0.21
HIS chainID: C,
resSeq: 98,
molecule: Succinate dehydrogenase cytochrome b, large subunit
oxidoreductase
oligomeric count: 4
pocket vol.: 482.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: D, resSeq: 46,

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

6p73-A-505
sad. +0.32
ruf. -0.47
dom. +0.11
bre. -0.14
HIS chainID: A,
resSeq: 268,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 494.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: A, resSeq: 311,

molecule: Cytochrome c-552

7tlx-1-201
sad. -0.09
ruf. -0.47
dom. -0.08
bre. -0.14
HIS chainID: 1,
resSeq: 19,
molecule: C-type cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 317.0 Å3
d(Fe-oop): 0.029 Å
MET chainID: 1, resSeq: 82,

molecule: C-type cytochrome