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ID of heme Axial ligands on heme Function & structure
1qo8-D-604
sad. +0.41
ruf. +0.07
dom. +0.07
bre. -0.07
HIS chainID: D,
resSeq: 19,
molecule: FLAVOCYTOCHROME C3 FUMARATE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 497.0 Å3
d(Fe-oop): 0.142 Å
HIS chainID: D, resSeq: 72,

molecule: FLAVOCYTOCHROME C3 FUMARATE REDUCTASE

3cwb-P-501
sad. +0.41
ruf. +0.13
dom. -0.18
bre. +0.10
HIS chainID: P,
resSeq: 84,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 20
pocket vol.: 405.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: P, resSeq: 183,

molecule: Cytochrome b

7ud7-D-201
sad. +0.41
ruf. +0.23
dom. -0.54
bre. -0.21
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 597.0 Å3
d(Fe-oop): 0.321 Å
Not assigned.
7o0v-C-403
sad. +0.41
ruf. -0.06
dom. +0.09
bre. -0.20
MET chainID: C,
resSeq: 124,
molecule: MULTIHEME_CYTC domain-containing protein
electron transporter
oligomeric count: 86
pocket vol.: 339.0 Å3
d(Fe-oop): 0.090 Å
HIS chainID: C, resSeq: 150,

molecule: MULTIHEME_CYTC domain-containing protein

4lmh-B-909
sad. +0.42
ruf. +0.11
dom. -0.23
bre. -0.28
HIS chainID: B,
resSeq: 613,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 388.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: B, resSeq: 639,

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

6hif-L-601
sad. +0.42
ruf. -0.55
dom. -0.15
bre. +0.02
HIS chainID: L,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 379.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: L, resSeq: 234,

molecule: Hydrazine dehydrogenase

4gt2-G-501
sad. +0.42
ruf. +0.13
dom. +0.00
bre. -0.28
HIS chainID: G,
resSeq: 353,
molecule: Putative uncharacterized protein SCO3963
oxidoreductase
oligomeric count: 2
pocket vol.: 394.0 Å3
d(Fe-oop): 0.100 Å
OXY chainID: G, resSeq: 502,

molecule: OXYGEN MOLECULE

2ri4-K-142
sad. +0.42
ruf. -0.22
dom. -0.40
bre. -0.10
HIS chainID: K,
resSeq: 87,
molecule: Hemoglobin subunit alpha-1/2
oxygen carrier
oligomeric count: 4
pocket vol.: 577.0 Å3
d(Fe-oop): 0.047 Å
Not assigned.
6hif-Q-601
sad. +0.42
ruf. -0.56
dom. -0.15
bre. +0.04
HIS chainID: Q,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 383.0 Å3
d(Fe-oop): 0.052 Å
HIS chainID: Q, resSeq: 234,

molecule: Hydrazine dehydrogenase

5jxu-A-501
sad. +0.42
ruf. +0.22
dom. +0.11
bre. -0.20
HIS chainID: A,
resSeq: 312,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.170 Å
Not assigned.
7red-A-301
sad. +0.42
ruf. -0.41
dom. +0.01
bre. -0.06
HIS chainID: A,
resSeq: 43,
molecule: Hemophilin
unclassified
oligomeric count: 1
pocket vol.: 503.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 106,

molecule: Hemophilin

1zzh-B-402
sad. +0.42
ruf. -0.17
dom. +0.15
bre. +0.01
HIS chainID: B,
resSeq: 204,
molecule: cytochrome c peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 419.0 Å3
d(Fe-oop): 0.034 Å
MET chainID: B, resSeq: 278,

molecule: cytochrome c peroxidase

1xy0-B-147
sad. +0.42
ruf. +0.16
dom. -0.43
bre. -0.04
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 597.0 Å3
d(Fe-oop): 0.357 Å
Not assigned.
2vv8-A-1258
sad. +0.42
ruf. +0.18
dom. -0.29
bre. -0.21
HIS chainID: A,
resSeq: 200,
molecule: SENSOR PROTEIN FIXL
transferase
oligomeric count: 4
pocket vol.: 416.0 Å3
d(Fe-oop): 0.026 Å
CMO chainID: A, resSeq: 1259,

molecule: CARBON MONOXIDE

8wb4-v-201
sad. +0.42
ruf. -0.30
dom. +0.69
bre. -0.14
HIS chainID: v,
resSeq: 67,
molecule: Photosystem II cytochrome c550
electron transporter
oligomeric count: 60
pocket vol.: 508.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: v, resSeq: 118,

molecule: Photosystem II cytochrome c550

8fjq-A-501
sad. +0.42
ruf. +0.16
dom. +0.05
bre. -0.19
HIS chainID: A,
resSeq: 312,
molecule: Dyp-type peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 436.0 Å3
d(Fe-oop): 0.133 Å
HOH chainID: A, resSeq: 737,

molecule: water

2j7a-F-1004
sad. +0.42
ruf. -0.66
dom. -0.05
bre. -0.18
LYS chainID: D,
resSeq: 331,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 462.0 Å3
d(Fe-oop): 0.089 Å
HIS chainID: F, resSeq: 140,

molecule: CYTOCHROME C QUINOL DEHYDROGENASE NRFH

6e42-A-501
sad. +0.42
ruf. -0.13
dom. -0.31
bre. -0.01
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 491.0 Å3
d(Fe-oop): 0.073 Å
HQJ chainID: A, resSeq: 502,

molecule: 4-(3-chlorophenyl)-1H-imidazole

1hds-D-146
sad. +0.42
ruf. +0.13
dom. +0.23
bre. -0.53
HIS chainID: D,
resSeq: 91,
molecule: HEMOGLOBIN S (DEOXY) (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 576.0 Å3
d(Fe-oop): 0.040 Å
Not assigned.
6nef-A-506
sad. +0.42
ruf. -0.65
dom. -0.21
bre. -0.01
HIS chainID: A,
resSeq: 282,
molecule: C-type cytochrome OmcS
electron transporter
oligomeric count: 9
pocket vol.: 614.0 Å3
d(Fe-oop): 0.279 Å
HIS chainID: A, resSeq: 429,

molecule: C-type cytochrome OmcS