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ID of heme Axial ligands on heme Function & structure
6v0a-B-503
sad. -0.20
ruf. -0.84
dom. -0.12
bre. -0.09
HIS chainID: B,
resSeq: 108,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 439.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: B, resSeq: 218,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

9f1q-B-302
sad. +0.31
ruf. +0.36
dom. -0.12
bre. -0.17
HIS chainID: B,
resSeq: 197,
molecule: Dyp-type peroxidase family protein
oxidoreductase
oligomeric count: 4
pocket vol.: 397.0 Å3
d(Fe-oop): 0.091 Å
Not assigned.
1wve-D-699
sad. +0.05
ruf. -0.19
dom. -0.12
bre. -0.14
HIS chainID: D,
resSeq: 619,
molecule: 4-cresol dehydrogenase [hydroxylating] cytochrome c subunit
oxidoreductase
oligomeric count: 4
pocket vol.: 454.0 Å3
d(Fe-oop): 0.025 Å
MET chainID: D, resSeq: 650,

molecule: 4-cresol dehydrogenase [hydroxylating] cytochrome c subunit

2w3d-A-500
sad. -0.64
ruf. -0.53
dom. -0.12
bre. -0.24
HIS chainID: A,
resSeq: 149,
molecule: TWO COMPONENT SENSOR HISTIDINE KINASE DEVS (GAF FAMILY PROTEIN)
transferase
oligomeric count: 2
pocket vol.: 450.0 Å3
d(Fe-oop): 0.136 Å
HOH chainID: A, resSeq: 2050,

molecule: water

7sv2-D-601
sad. -0.19
ruf. -0.21
dom. -0.12
bre. -0.02
CYS chainID: D,
resSeq: 441,
molecule: Cytochrome P450 3A5
oxidoreductase
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.121 Å
Not assigned.
7e5q-B-402
sad. +0.32
ruf. +0.30
dom. -0.12
bre. -0.20
HIS chainID: B,
resSeq: 273,
molecule: Deferrochelatase/peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 421.0 Å3
d(Fe-oop): 0.108 Å
Not assigned.
9ifm-f-101
sad. +0.20
ruf. -0.50
dom. -0.12
bre. +0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 50
pocket vol.: 441.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: f, resSeq: 18,

molecule: Cytochrome b559 subunit beta

2e9e-B-821
sad. -0.27
ruf. +0.07
dom. -0.12
bre. -0.39
HIS chainID: B,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 460.0 Å3
d(Fe-oop): 0.048 Å
OSM chainID: B, resSeq: 921,

molecule: 1-(OXIDOSULFANYL)METHANAMINE

7eqh-B-300
sad. -0.22
ruf. +0.20
dom. -0.12
bre. -0.22
HIS chainID: B,
resSeq: 86,
molecule: Heme oxygenase 1, chloroplastic
oxidoreductase
oligomeric count: 1
pocket vol.: 501.0 Å3
d(Fe-oop): 0.025 Å
HOH chainID: B, resSeq: 421,

molecule: water

1qws-C-760
sad. -0.08
ruf. -0.63
dom. -0.12
bre. -0.23
TYR chainID: C,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 358.0 Å3
d(Fe-oop): 0.263 Å
Not assigned.
1y8h-A-142
sad. -0.03
ruf. -0.14
dom. -0.12
bre. -0.06
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chains
oxygen carrier
oligomeric count: 4
pocket vol.: 623.0 Å3
d(Fe-oop): 0.147 Å
HOH chainID: A, resSeq: 900,

molecule: water

4ni0-B-202
sad. +0.53
ruf. -0.38
dom. -0.12
bre. -0.17
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 544.0 Å3
d(Fe-oop): 0.096 Å
CMO chainID: B, resSeq: 201,

molecule: CARBON MONOXIDE

4q5c-B-602
sad. +1.11
ruf. -0.45
dom. -0.12
bre. -0.21
HIS chainID: B,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 491.0 Å3
d(Fe-oop): 0.023 Å
HIS chainID: B, resSeq: 398,

molecule: Eight-heme nitrite reductase

3pt8-B-500
sad. -0.34
ruf. +0.09
dom. -0.12
bre. -0.25
HIS chainID: B,
resSeq: 98,
molecule: Hemoglobin III
oxygen carrier
oligomeric count: 2
pocket vol.: 479.0 Å3
d(Fe-oop): 0.006 Å
CYN chainID: B, resSeq: 501,

molecule: CYANIDE ION

4aw3-B-450
sad. -0.66
ruf. +0.00
dom. -0.12
bre. -0.35
CYS chainID: B,
resSeq: 346,
molecule: P-450-LIKE PROTEIN
oxidoreductase
oligomeric count: 2
pocket vol.: 453.0 Å3
d(Fe-oop): 0.065 Å
HOH chainID: B, resSeq: 2168,

molecule: water

4lmh-A-806
sad. -0.06
ruf. +0.02
dom. -0.12
bre. -0.32
HIS chainID: A,
resSeq: 570,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 618,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA

6m0p-C-605
sad. +0.71
ruf. -0.65
dom. -0.12
bre. -0.12
HIS chainID: C,
resSeq: 338,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 402.0 Å3
d(Fe-oop): 0.136 Å
HIS chainID: C, resSeq: 483,

molecule: Aerobic hydroxylamine oxidoreductase

7vle-B-201
sad. +0.06
ruf. -0.33
dom. -0.12
bre. -0.24
HIS chainID: B,
resSeq: 95,
molecule: Extracellular A2 globin
oxygen carrier
oligomeric count: 24
pocket vol.: 559.0 Å3
d(Fe-oop): 0.042 Å
OXY chainID: B, resSeq: 202,

molecule: OXYGEN MOLECULE

6h6c-A-201
sad. -0.11
ruf. +1.08
dom. -0.12
bre. -0.02
HIS chainID: A,
resSeq: 96,
molecule: Neuroglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 574.0 Å3
d(Fe-oop): 0.025 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

9lb0-F-302
sad. -0.03
ruf. -0.83
dom. -0.12
bre. +0.15
HIS chainID: F,
resSeq: 32,
molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
electron transporter
oligomeric count: 9
pocket vol.: 539.0 Å3
d(Fe-oop): 0.042 Å
HIS chainID: F, resSeq: 135,

molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family