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ID of heme Axial ligands on heme Function & structure
7wsq-C-503
sad. -0.02
ruf. -0.68
dom. -0.11
bre. -0.05
HIS chainID: C,
resSeq: 56,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 6
pocket vol.: 364.0 Å3
d(Fe-oop): 0.044 Å
MET chainID: C, resSeq: 118,

molecule: Fructose dehydrogenase cytochrome subunit

4l3y-B-602
sad. +1.08
ruf. -0.53
dom. -0.11
bre. -0.27
HIS chainID: B,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 515.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: B, resSeq: 398,

molecule: Eight-heme nitrite reductase

6w32-A-301
sad. +0.08
ruf. -0.43
dom. -0.11
bre. -0.29
TYR chainID: A,
resSeq: 175,
molecule: Phosphatidylinositol transfer protein SFH5
unclassified
oligomeric count: 1
pocket vol.: 420.0 Å3
d(Fe-oop): 0.080 Å
Not assigned.
7zsw-A-202
sad. +0.30
ruf. -0.28
dom. -0.11
bre. -0.51
HIS chainID: A,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 499.0 Å3
d(Fe-oop): 0.069 Å
NO chainID: A, resSeq: 203,

molecule: NITRIC OXIDE

8vzv-DDD-401
sad. +0.12
ruf. -0.35
dom. -0.11
bre. +0.06
HIS chainID: DDD,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 453.0 Å3
d(Fe-oop): 0.071 Å
HOH chainID: DDD, resSeq: 502,

molecule: water

1m70-C-199
sad. +0.42
ruf. -0.56
dom. -0.12
bre. -0.02
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c4
electron transporter
oligomeric count: 1
pocket vol.: 364.0 Å3
d(Fe-oop): 0.030 Å
MET chainID: C, resSeq: 66,

molecule: Cytochrome c4

3cx5-O-4023
sad. -0.04
ruf. -0.20
dom. -0.12
bre. -0.16
HIS chainID: O,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
oxidoreductase
oligomeric count: 23
pocket vol.: 421.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: O, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

4hin-D-101
sad. +0.51
ruf. -0.05
dom. -0.12
bre. +0.18
HIS chainID: D,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 491.0 Å3
d(Fe-oop): 0.136 Å
HIS chainID: D, resSeq: 63,

molecule: Cytochrome b5

6zi3-F-702
sad. -0.41
ruf. -0.73
dom. -0.12
bre. +0.26
CYS chainID: F,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 433.0 Å3
d(Fe-oop): 0.178 Å
Not assigned.
8vyl-D-201
sad. -0.10
ruf. -0.38
dom. -0.12
bre. -0.15
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 6
pocket vol.: 542.0 Å3
d(Fe-oop): 0.018 Å
HOH chainID: D, resSeq: 324,

molecule: water

6cxu-A-500
sad. +0.10
ruf. +0.27
dom. -0.12
bre. -0.09
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.013 Å
CYN chainID: A, resSeq: 501,

molecule: CYANIDE ION

9ub3-A-301
sad. +0.27
ruf. -0.10
dom. -0.12
bre. +0.12
CYS chainID: A,
resSeq: 44,
molecule: YqcI/YcgG family protein AglA
unclassified
oligomeric count: 1
pocket vol.: 509.0 Å3
d(Fe-oop): 0.155 Å
HOH chainID: A, resSeq: 454,

molecule: water

5ker-E-201
sad. +0.17
ruf. -0.28
dom. -0.12
bre. -0.17
HIS chainID: E,
resSeq: 87,
molecule: Alpha-globin
oxygen carrier
oligomeric count: 4
pocket vol.: 503.0 Å3
d(Fe-oop): 0.069 Å
HOH chainID: E, resSeq: 324,

molecule: water

6hif-P-605
sad. -0.04
ruf. -0.94
dom. -0.12
bre. +0.05
HIS chainID: P,
resSeq: 191,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 377.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: P, resSeq: 251,

molecule: Hydrazine dehydrogenase

1sxx-A-185
sad. +0.20
ruf. +0.82
dom. -0.12
bre. -0.01
HIS chainID: A,
resSeq: 59,
molecule: Nitrophorin 4
oxidoreductase
oligomeric count: 1
pocket vol.: 516.0 Å3
d(Fe-oop): 0.094 Å
NO chainID: A, resSeq: 186,

molecule: NITRIC OXIDE

28wu-C-801
sad. -0.22
ruf. -0.48
dom. -0.12
bre. -0.13
TYR chainID: C,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 382.0 Å3
d(Fe-oop): 0.155 Å
Not assigned.
7o3e-N-401
sad. -0.01
ruf. +0.53
dom. -0.12
bre. +0.04
HIS chainID: N,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 31
pocket vol.: 464.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: N, resSeq: 182,

molecule: Cytochrome b

7qth-A-806
sad. +0.45
ruf. -0.86
dom. -0.12
bre. -0.25
HIS chainID: A,
resSeq: 500,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 468.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 564,

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

4g3j-D-501
sad. -0.12
ruf. -0.56
dom. -0.12
bre. -0.16
CYS chainID: D,
resSeq: 422,
molecule: sterol 14-alpha-demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 421.0 Å3
d(Fe-oop): 0.009 Å
VNT chainID: D, resSeq: 502,

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

7p46-A-301
sad. +0.33
ruf. -0.28
dom. -0.12
bre. -0.03
HIS chainID: A,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 454.0 Å3
d(Fe-oop): 0.024 Å
CYN chainID: A, resSeq: 302,

molecule: CYANIDE ION