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ID of heme Axial ligands on heme Function & structure
3r1a-B-500
sad. +0.30
ruf. +0.16
dom. +0.14
bre. -0.24
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 418.0 Å3
d(Fe-oop): 0.129 Å
HOH chainID: B, resSeq: 2,

molecule: water

4gqe-B-801
sad. -0.54
ruf. -0.62
dom. +0.68
bre. -0.24
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.365 Å
Not assigned.
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

3l1t-A-479
sad. +0.74
ruf. -0.51
dom. +0.14
bre. -0.24
LYS chainID: A,
resSeq: 126,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 458.0 Å3
d(Fe-oop): 0.014 Å
SO3 chainID: A, resSeq: 481,

molecule: SULFITE ION

3q09-F-1000
sad. -0.44
ruf. +0.21
dom. +0.01
bre. -0.24
HIS chainID: F,
resSeq: 170,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 407.0 Å3
d(Fe-oop): 0.016 Å
NO2 chainID: F, resSeq: 2000,

molecule: NITRITE ION

6x0q-D-201
sad. +0.69
ruf. -0.03
dom. -0.24
bre. -0.24
HIS chainID: D,
resSeq: 101,
molecule: Capsid protein Circular Permutant
unclassified
oligomeric count: 34
pocket vol.: 918.0 Å3
d(Fe-oop): 0.004 Å
Not assigned.
8x2l-B-602
sad. -0.25
ruf. -0.27
dom. +0.10
bre. -0.24
HIS chainID: B,
resSeq: 115,
molecule: Cytochrome b-245 heavy chain
electron transporter
oligomeric count: 4
pocket vol.: 414.0 Å3
d(Fe-oop): 0.110 Å
HIS chainID: B, resSeq: 222,

molecule: Cytochrome b-245 heavy chain

4wnu-C-601
sad. -0.13
ruf. -0.36
dom. -0.00
bre. -0.24
CYS chainID: C,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 391.0 Å3
d(Fe-oop): 0.158 Å
Not assigned.
6une-A-601
sad. -0.19
ruf. +0.19
dom. +0.06
bre. -0.24
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 398.0 Å3
d(Fe-oop): 0.073 Å
QES chainID: A, resSeq: 602,

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

7vzr-c-202
sad. +0.15
ruf. -0.61
dom. -0.07
bre. -0.24
HIS chainID: c,
resSeq: 93,
molecule: Cytochrome c domain-containing protein
electron transporter
oligomeric count: 12
pocket vol.: 331.0 Å3
d(Fe-oop): 0.025 Å
MET chainID: c, resSeq: 134,

molecule: Cytochrome c domain-containing protein

2uwh-D-1459
sad. -0.15
ruf. -1.03
dom. -0.15
bre. -0.24
CYS chainID: D,
resSeq: 400,
molecule: BIFUNCTIONAL P-450\: NADPH-P450 REDUCTASE
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.061 Å
Not assigned.
3qu8-A-500
sad. -0.13
ruf. -0.32
dom. -0.02
bre. -0.24
CYS chainID: A,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 389.0 Å3
d(Fe-oop): 0.001 Å
3QU chainID: A, resSeq: 501,

molecule: 4-(4-nitrobenzyl)pyridine

7vzg-c-202
sad. +0.15
ruf. -0.61
dom. -0.07
bre. -0.24
HIS chainID: c,
resSeq: 93,
molecule: Cytochrome c domain-containing protein
electron transporter
oligomeric count: 14
pocket vol.: 333.0 Å3
d(Fe-oop): 0.025 Å
MET chainID: c, resSeq: 134,

molecule: Cytochrome c domain-containing protein

2oyy-D-201
sad. -0.37
ruf. -0.49
dom. -0.05
bre. -0.24
TYR chainID: D,
resSeq: 43,
molecule: Hexameric cytochrome
electron transporter
oligomeric count: 6
pocket vol.: 536.0 Å3
d(Fe-oop): 0.114 Å
Not assigned.
2w3d-B-502
sad. -0.17
ruf. -0.37
dom. -0.49
bre. -0.24
HIS chainID: B,
resSeq: 149,
molecule: TWO COMPONENT SENSOR HISTIDINE KINASE DEVS (GAF FAMILY PROTEIN)
transferase
oligomeric count: 2
pocket vol.: 440.0 Å3
d(Fe-oop): 0.155 Å
HOH chainID: B, resSeq: 2044,

molecule: water

3nt1-B-619
sad. -0.49
ruf. +0.44
dom. -0.22
bre. -0.24
HIS chainID: B,
resSeq: 388,
molecule: Prostaglandin-endoperoxide synthase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 532.0 Å3
d(Fe-oop): 0.010 Å
HOH chainID: B, resSeq: 1002,

molecule: water

3svw-A-500
sad. +0.72
ruf. -0.90
dom. +0.38
bre. -0.24
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 349.0 Å3
d(Fe-oop): 0.052 Å
Not assigned.
8ac4-O-401
sad. -0.07
ruf. -0.55
dom. +0.05
bre. -0.24
HIS chainID: O,
resSeq: 128,
molecule: YALI0A17468p
translocase
oligomeric count: 20
pocket vol.: 431.0 Å3
d(Fe-oop): 0.013 Å
MET chainID: O, resSeq: 248,

molecule: YALI0A17468p

2ig3-A-700
sad. -0.33
ruf. +0.37
dom. -0.00
bre. -0.24
HIS chainID: A,
resSeq: 72,
molecule: Group III truncated haemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 450.0 Å3
d(Fe-oop): 0.027 Å
CYN chainID: A, resSeq: 800,

molecule: CYANIDE ION

3qu8-E-500
sad. -0.22
ruf. -0.29
dom. -0.07
bre. -0.24
CYS chainID: E,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 393.0 Å3
d(Fe-oop): 0.001 Å
3QU chainID: E, resSeq: 501,

molecule: 4-(4-nitrobenzyl)pyridine