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ID of heme Axial ligands on heme Function & structure
3jcu-f-101
sad. +0.72
ruf. -0.21
dom. +0.27
bre. -0.01
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 50
pocket vol.: 594.0 Å3
d(Fe-oop): 0.279 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1phd-A-417
sad. +0.24
ruf. -0.21
dom. -0.01
bre. -0.14
CYS chainID: A,
resSeq: 357,
molecule: CYTOCHROME P450-CAM
oxidoreductase
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.197 Å
PIW chainID: A, resSeq: 422,

molecule: 1-phenyl-1H-imidazole

3kx4-B-999
sad. -0.02
ruf. -0.21
dom. +0.05
bre. -0.39
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 413.0 Å3
d(Fe-oop): 0.186 Å
HOH chainID: B, resSeq: 722,

molecule: water

9kt5-B-501
sad. -0.13
ruf. -0.21
dom. +0.00
bre. -0.21
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 436.0 Å3
d(Fe-oop): 0.018 Å
OXY chainID: B, resSeq: 503,

molecule: OXYGEN MOLECULE

1qcr-C-609
sad. -0.61
ruf. -0.21
dom. +0.38
bre. -0.11
Not assigned. unclassified
oligomeric count: 11
pocket vol.: 828.0 Å3
d(Fe-oop): 0.178 Å
Not assigned.
6j86-A-501
sad. -0.31
ruf. -0.21
dom. -0.00
bre. -0.26
CYS chainID: A,
resSeq: 347,
molecule: Nocardicin N-oxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.016 Å
HOH chainID: A, resSeq: 618,

molecule: water

6nin-S-1001
sad. -0.52
ruf. -0.21
dom. +0.18
bre. -0.21
HIS chainID: S,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 426.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: S, resSeq: 212,

molecule: Cytochrome b

6png-B-803
sad. -0.41
ruf. -0.21
dom. +0.46
bre. -0.19
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 523.0 Å3
d(Fe-oop): 0.347 Å
Not assigned.
4y1q-M-301
sad. -0.01
ruf. -0.21
dom. +0.17
bre. -0.23
Not assigned. unclassified
oligomeric count: 1
pocket vol.: 600.0 Å3
d(Fe-oop): 0.009 Å
Not assigned.
4yt3-A-501
sad. -0.17
ruf. -0.21
dom. +0.04
bre. -0.05
CYS chainID: A,
resSeq: 355,
molecule: Cytochrome P450(MEG)
oxidoreductase
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.053 Å
HOH chainID: A, resSeq: 822,

molecule: water

4nos-D-3010
sad. -0.44
ruf. -0.21
dom. +0.30
bre. -0.17
CYS chainID: D,
resSeq: 200,
molecule: INDUCIBLE NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 534.0 Å3
d(Fe-oop): 0.377 Å
Not assigned.
6kao-B-201
sad. +0.31
ruf. -0.21
dom. -0.23
bre. -0.28
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 543.0 Å3
d(Fe-oop): 0.132 Å
CMO chainID: B, resSeq: 202,

molecule: CARBON MONOXIDE

3ej8-B-2901
sad. -0.33
ruf. -0.21
dom. +0.26
bre. -0.11
CYS chainID: B,
resSeq: 200,
molecule: Nitric oxide synthase, inducible
oxidoreductase
oligomeric count: 2
pocket vol.: 537.0 Å3
d(Fe-oop): 0.108 Å
Not assigned.
8zjc-O-401
sad. +0.23
ruf. -0.21
dom. +0.38
bre. -0.12
HIS chainID: O,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 20
pocket vol.: 525.0 Å3
d(Fe-oop): 0.052 Å
MET chainID: O, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

1m1p-E-804
sad. +0.08
ruf. -0.21
dom. +0.11
bre. -0.16
HIS chainID: E,
resSeq: 52,
molecule: Small tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 577.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: E, resSeq: 79,

molecule: Small tetraheme cytochrome c

2z47-A-1003
sad. +0.25
ruf. -0.21
dom. -0.16
bre. -0.19
HIS chainID: A,
resSeq: 25,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 530.0 Å3
d(Fe-oop): 0.048 Å
HIS chainID: A, resSeq: 83,

molecule: Cytochrome c3

3mjp-D-150
sad. +0.15
ruf. -0.21
dom. -0.17
bre. -0.47
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 631.0 Å3
d(Fe-oop): 0.025 Å
Not assigned.
5luf-x-604
sad. -0.27
ruf. -0.21
dom. +0.31
bre. -0.11
HIS chainID: x,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 62
pocket vol.: 755.0 Å3
d(Fe-oop): 0.025 Å
Not assigned.
5xti-x-604
sad. -0.27
ruf. -0.21
dom. +0.31
bre. -0.11
HIS chainID: x,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 138
pocket vol.: 751.0 Å3
d(Fe-oop): 0.024 Å
Not assigned.
9mws-A-501
sad. -0.49
ruf. -0.21
dom. +0.51
bre. -0.23
CYS chainID: A,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.363 Å
Not assigned.