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ID of heme Axial ligands on heme Function & structure
3zow-J-1082
sad. -0.33
ruf. -0.91
dom. +0.12
bre. +0.03
HIS chainID: J,
resSeq: 14,
molecule: CYTOCHROME C-552
oxidoreductase
oligomeric count: 1
pocket vol.: 314.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: J, resSeq: 59,

molecule: CYTOCHROME C-552

3nv5-A-418
sad. -0.17
ruf. -0.22
dom. +0.12
bre. -0.17
CYS chainID: A,
resSeq: 364,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.172 Å
HOH chainID: A, resSeq: 568,

molecule: water

5aus-C-101
sad. -0.06
ruf. -0.73
dom. +0.12
bre. -0.05
MET chainID: A,
resSeq: 62,
molecule: Cytochrome c-552
electron transporter
oligomeric count: 2
pocket vol.: 351.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: C, resSeq: 14,

molecule: Cytochrome c-552

6qc4-b1-402
sad. -0.00
ruf. -0.76
dom. +0.12
bre. +0.15
HIS chainID: b1,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 65
pocket vol.: 476.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: b1, resSeq: 196,

molecule: Cytochrome b

8ir7-V-201
sad. +0.37
ruf. -0.41
dom. +0.12
bre. -0.20
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 434.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

2j7a-I-1003
sad. +0.08
ruf. -1.49
dom. +0.12
bre. -0.01
HIS chainID: I,
resSeq: 61,
molecule: CYTOCHROME C QUINOL DEHYDROGENASE NRFH
electron transporter
oligomeric count: 6
pocket vol.: 486.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: I, resSeq: 120,

molecule: CYTOCHROME C QUINOL DEHYDROGENASE NRFH

3zjn-B-200
sad. +0.24
ruf. -1.66
dom. +0.12
bre. +0.17
HIS chainID: B,
resSeq: 120,
molecule: PROTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 394.0 Å3
d(Fe-oop): 0.036 Å
CYN chainID: B, resSeq: 201,

molecule: CYANIDE ION

4uhl-E-540
sad. -0.12
ruf. -0.36
dom. +0.12
bre. +0.06
CYS chainID: E,
resSeq: 449,
molecule: STEROL 14-ALPHA DEMETHYLASE
oxidoreductase
oligomeric count: 1
pocket vol.: 432.0 Å3
d(Fe-oop): 0.057 Å
VFV chainID: E, resSeq: 580,

molecule: N-[(1R)-1-(3,4'-difluorobiphenyl-4-yl)-2-(1H-imidazol-1-yl)ethyl]-4-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide

8bcx-D-505
sad. +0.28
ruf. -0.31
dom. +0.12
bre. -0.31
LYS chainID: D,
resSeq: 137,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 1
pocket vol.: 459.0 Å3
d(Fe-oop): 0.112 Å
HOH chainID: D, resSeq: 616,

molecule: water

9epk-A-501
sad. +0.30
ruf. +0.06
dom. +0.12
bre. -0.11
HIS chainID: A,
resSeq: 326,
molecule: Deferrochelatase
oxidoreductase
oligomeric count: 2
pocket vol.: 397.0 Å3
d(Fe-oop): 0.129 Å
HOH chainID: A, resSeq: 724,

molecule: water

9gy6-B-601
sad. -1.30
ruf. -0.41
dom. +0.12
bre. -0.04
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 22
pocket vol.: 369.0 Å3
d(Fe-oop): 0.098 Å
HIS chainID: B, resSeq: 226,

molecule: Cytochrome bc1 complex cytochrome b subunit

9iaa-B-401
sad. +0.25
ruf. +0.36
dom. +0.12
bre. -0.03
HIS chainID: B,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 412.0 Å3
d(Fe-oop): 0.132 Å
NO chainID: B, resSeq: 402,

molecule: NITRIC OXIDE

5jxu-B-501
sad. +0.44
ruf. +0.38
dom. +0.12
bre. -0.20
HIS chainID: B,
resSeq: 312,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 2
pocket vol.: 425.0 Å3
d(Fe-oop): 0.172 Å
Not assigned.
8irf-V-201
sad. +0.32
ruf. -0.43
dom. +0.12
bre. -0.22
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 438.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

4fdh-J-601
sad. -0.02
ruf. -0.61
dom. +0.12
bre. -0.11
CYS chainID: J,
resSeq: 450,
molecule: Cytochrome P450 11B2, mitochondrial
oxidoreductase
oligomeric count: 6
pocket vol.: 428.0 Å3
d(Fe-oop): 0.002 Å
0T3 chainID: J, resSeq: 602,

molecule: 4-[(5R)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-5-yl]benzonitrile

6uni-A-601
sad. -0.23
ruf. +0.09
dom. +0.12
bre. -0.20
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.032 Å
QDV chainID: A, resSeq: 602,

molecule: tert-butyl [(2S)-1-(1H-indol-3-yl)-3-{[(2R)-1-oxo-3-phenyl-1-{[2-(pyridin-3-yl)ethyl]amino}propan-2-yl]sulfanyl}propan-2-yl]carbamate

3ejb-H-405
sad. -0.15
ruf. +0.21
dom. +0.12
bre. -0.28
CYS chainID: H,
resSeq: 344,
molecule: Biotin biosynthesis cytochrome P450-like enzyme
oxidoreductase
oligomeric count: 2
pocket vol.: 418.0 Å3
d(Fe-oop): 0.150 Å
Not assigned.
4q4u-B-603
sad. -0.27
ruf. -0.88
dom. +0.12
bre. -0.21
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 405.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

9b17-B-401
sad. -0.14
ruf. -0.72
dom. +0.12
bre. +0.06
HIS chainID: B,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 449.0 Å3
d(Fe-oop): 0.065 Å
Not assigned.
6jlj-e-103
sad. +0.60
ruf. -0.40
dom. +0.12
bre. -0.04
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 486.0 Å3
d(Fe-oop): 0.080 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta