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ID of heme Axial ligands on heme Function & structure
1u4h-A-500
sad. -1.08
ruf. +1.09
dom. +0.05
bre. +0.03
HIS chainID: A,
resSeq: 102,
molecule: Heme-based Methyl-accepting Chemotaxis Protein
unclassified
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.066 Å
OXY chainID: A, resSeq: 501,

molecule: OXYGEN MOLECULE

3q08-G-1000
sad. -0.49
ruf. +0.07
dom. +0.05
bre. -0.11
HIS chainID: G,
resSeq: 170,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 392.0 Å3
d(Fe-oop): 0.120 Å
NO2 chainID: G, resSeq: 2000,

molecule: NITRITE ION

4fas-B-602
sad. +0.52
ruf. -0.11
dom. +0.05
bre. -0.10
HIS chainID: B,
resSeq: 149,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 344.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: B, resSeq: 246,

molecule: Hydroxylamine oxidoreductase

9ia9-E-401
sad. +0.20
ruf. +0.33
dom. +0.05
bre. -0.02
HIS chainID: E,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 408.0 Å3
d(Fe-oop): 0.089 Å
NO chainID: E, resSeq: 402,

molecule: NITRIC OXIDE

4rkm-F-807
sad. -0.03
ruf. -0.44
dom. +0.05
bre. -0.15
HIS chainID: F,
resSeq: 147,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 378.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: F, resSeq: 348,

molecule: MccA

9fu0-N-602
sad. -0.62
ruf. -0.13
dom. +0.05
bre. -0.17
HIS chainID: N,
resSeq: 109,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 15
pocket vol.: 382.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: N, resSeq: 211,

molecule: Cytochrome bc1 complex cytochrome b subunit

3zhw-A-1163
sad. +0.36
ruf. -0.94
dom. +0.05
bre. -0.21
HIS chainID: A,
resSeq: 69,
molecule: NON-SYMBIOTIC HEMOGLOBIN 1
oxygen carrier
oligomeric count: 1
pocket vol.: 519.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 104,

molecule: NON-SYMBIOTIC HEMOGLOBIN 1

9qqy-B-401
sad. +0.21
ruf. +0.19
dom. +0.05
bre. -0.23
HIS chainID: B,
resSeq: 225,
molecule: Putative dye-decolorizing peroxidase (DyP), encapsulated subgroup
oxidoreductase
oligomeric count: 6
pocket vol.: 422.0 Å3
d(Fe-oop): 0.044 Å
O chainID: B, resSeq: 402,

molecule: OXYGEN ATOM

1fhf-A-350
sad. -0.82
ruf. -0.03
dom. +0.05
bre. -0.17
HIS chainID: A,
resSeq: 169,
molecule: SEED COAT PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 479.0 Å3
d(Fe-oop): 0.056 Å
Not assigned.
3cao-A-106
sad. -0.13
ruf. -0.39
dom. +0.05
bre. -0.11
HIS chainID: A,
resSeq: 27,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 473.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: A, resSeq: 86,

molecule: CYTOCHROME C3

3p6v-A-420
sad. -0.14
ruf. -0.39
dom. +0.05
bre. -0.23
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.041 Å
Not assigned.
5b2u-B-501
sad. -0.02
ruf. -0.25
dom. +0.05
bre. -0.04
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.007 Å
DMS chainID: B, resSeq: 503,

molecule: DIMETHYL SULFOXIDE

7yq7-V-201
sad. +0.33
ruf. -0.51
dom. +0.05
bre. -0.09
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 408.0 Å3
d(Fe-oop): 0.042 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

1fhf-B-350
sad. -0.82
ruf. -0.03
dom. +0.05
bre. -0.17
HIS chainID: B,
resSeq: 169,
molecule: SEED COAT PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 469.0 Å3
d(Fe-oop): 0.057 Å
Not assigned.
5d8o-I-202
sad. -0.20
ruf. -0.06
dom. +0.05
bre. -0.21
MET chainID: C,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 530.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: I, resSeq: 52,

molecule: Ferroxidase

4l4f-A-501
sad. -0.05
ruf. -0.59
dom. +0.05
bre. -0.33
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 420.0 Å3
d(Fe-oop): 0.007 Å
CYN chainID: A, resSeq: 502,

molecule: CYANIDE ION

5d6m-A-301
sad. -0.06
ruf. +0.02
dom. +0.05
bre. -0.36
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 434.0 Å3
d(Fe-oop): 0.116 Å
HOH chainID: A, resSeq: 553,

molecule: water

6vbn-C-401
sad. +0.11
ruf. -0.39
dom. +0.05
bre. +0.13
HIS chainID: C,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 488.0 Å3
d(Fe-oop): 0.080 Å
QVY chainID: C, resSeq: 403,

molecule: 1,5-anhydro-2,3-dideoxy-3-[(5S)-5H-imidazo[5,1-a]isoindol-5-yl]-D-threo-pentitol

8f4g-f-101
sad. +1.08
ruf. -0.06
dom. +0.05
bre. -0.07
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 454.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

9esd-B-401
sad. -0.11
ruf. -0.47
dom. +0.05
bre. -0.27
HIS chainID: B,
resSeq: 312,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 549.0 Å3
d(Fe-oop): 0.043 Å
5PK chainID: B, resSeq: 402,

molecule: (1~{R})-1-cyclohexyl-2-[(5~{S})-5~{H}-imidazo[1,5-b]isoindol-5-yl]ethanol