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ID of heme Axial ligands on heme Function & structure
7rf5-V-201
sad. +0.40
ruf. -0.36
dom. +0.14
bre. -0.11
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 463.0 Å3
d(Fe-oop): 0.038 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

1z9n-C-2001
sad. +0.38
ruf. +0.47
dom. -0.04
bre. -0.11
HIS chainID: C,
resSeq: 124,
molecule: Superoxide dismutase [Cu-Zn]
oxidoreductase
oligomeric count: 2
pocket vol.: 702.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: D, resSeq: 64,

molecule: Superoxide dismutase [Cu-Zn]

2vv7-D-1258
sad. +0.41
ruf. +0.43
dom. -0.31
bre. -0.11
HIS chainID: D,
resSeq: 200,
molecule: SENSOR PROTEIN FIXL
transferase
oligomeric count: 4
pocket vol.: 413.0 Å3
d(Fe-oop): 0.336 Å
Not assigned.
6nq5-A-201
sad. +0.03
ruf. -0.35
dom. -0.20
bre. -0.11
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 503.0 Å3
d(Fe-oop): 0.015 Å
HOH chainID: A, resSeq: 339,

molecule: water

7zs0-A-405
sad. -0.00
ruf. -0.41
dom. -0.00
bre. -0.11
HIS chainID: A,
resSeq: 60,
molecule: Hypothetical (Diheme) protein
electron transporter
oligomeric count: 1
pocket vol.: 330.0 Å3
d(Fe-oop): 0.001 Å
MET chainID: A, resSeq: 116,

molecule: Hypothetical (Diheme) protein

9is4-f-101
sad. +0.78
ruf. +0.05
dom. -0.21
bre. -0.11
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 38
pocket vol.: 631.0 Å3
d(Fe-oop): 0.144 Å
HIS chainID: f, resSeq: 23,

molecule: Cytochrome b559 subunit beta

1a01-B-147
sad. +0.28
ruf. -0.04
dom. -0.55
bre. -0.11
HIS chainID: B,
resSeq: 92,
molecule: HEMOGLOBIN (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 595.0 Å3
d(Fe-oop): 0.366 Å
Not assigned.
1myg-B-154
sad. +0.06
ruf. -0.12
dom. -0.17
bre. -0.11
HIS chainID: B,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 524.0 Å3
d(Fe-oop): 0.069 Å
HOH chainID: B, resSeq: 305,

molecule: water

1u9m-F-90
sad. +0.35
ruf. +0.04
dom. -0.09
bre. -0.11
HIS chainID: F,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 473.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: F, resSeq: 63,

molecule: Cytochrome b5

2eut-A-295
sad. -0.65
ruf. +0.26
dom. -0.01
bre. -0.11
HIS chainID: A,
resSeq: 175,
molecule: cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 423.0 Å3
d(Fe-oop): 0.141 Å
Not assigned.
2i8f-A-83
sad. +0.01
ruf. -0.19
dom. -0.02
bre. -0.11
HIS chainID: A,
resSeq: 16,
molecule: Cytochrome c-551
electron transporter
oligomeric count: 1
pocket vol.: 414.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: A, resSeq: 61,

molecule: Cytochrome c-551

3ztm-A-128
sad. -0.02
ruf. -0.21
dom. -0.20
bre. -0.11
CMO chainID: A,
resSeq: 155,
molecule: CARBON MONOXIDE
electron transporter
oligomeric count: 2
pocket vol.: 422.0 Å3
d(Fe-oop): 0.038 Å
HOH chainID: A, resSeq: 2248,

molecule: water

2vxi-F-200
sad. -0.22
ruf. +0.06
dom. -0.03
bre. -0.11
MET chainID: E,
resSeq: 52,
molecule: BACTERIOFERRITIN
oxidoreductase
oligomeric count: 24
pocket vol.: 541.0 Å3
d(Fe-oop): 0.024 Å
MET chainID: F, resSeq: 52,

molecule: BACTERIOFERRITIN

4rql-B-501
sad. -0.14
ruf. -0.14
dom. -0.14
bre. -0.11
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.251 Å
Not assigned.
5y5i-A-501
sad. +0.00
ruf. -0.32
dom. -0.08
bre. -0.11
CYS chainID: A,
resSeq: 352,
molecule: NADP nitrous oxide-forming nitric oxide reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.143 Å
NO chainID: A, resSeq: 502,

molecule: NITRIC OXIDE

6m0p-A-605
sad. +0.75
ruf. -0.61
dom. -0.15
bre. -0.11
HIS chainID: A,
resSeq: 338,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 382.0 Å3
d(Fe-oop): 0.102 Å
HIS chainID: A, resSeq: 483,

molecule: Aerobic hydroxylamine oxidoreductase

7qho-P-303
sad. +0.21
ruf. -0.53
dom. -0.07
bre. -0.11
HIS chainID: P,
resSeq: 181,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 26
pocket vol.: 347.0 Å3
d(Fe-oop): 0.147 Å
MET chainID: P, resSeq: 218,

molecule: Cytochrome bc1 complex cytochrome c subunit

7z53-S-302
sad. -1.07
ruf. -0.19
dom. -0.47
bre. -0.11
HIS chainID: T,
resSeq: 502,
molecule: Myeloperoxidase heavy chain
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.449 Å
Not assigned.
3q08-P-1000
sad. -0.55
ruf. +0.06
dom. -0.01
bre. -0.11
HIS chainID: P,
resSeq: 170,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 414.0 Å3
d(Fe-oop): 0.105 Å
NO2 chainID: P, resSeq: 2000,

molecule: NITRITE ION

4uiq-A-201
sad. +0.07
ruf. +0.13
dom. -0.03
bre. -0.11
HIS chainID: A,
resSeq: 155,
molecule: GLOBIN-COUPLED SENSOR WITH DIGUANYLATE CYCLASE ACTIVITY
transferase
oligomeric count: 2
pocket vol.: 776.0 Å3
d(Fe-oop): 0.021 Å
Not assigned.