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ID of heme Axial ligands on heme Function & structure
5vvc-B-501
sad. -0.49
ruf. -0.78
dom. +0.65
bre. -0.21
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 552.0 Å3
d(Fe-oop): 0.285 Å
Not assigned.
4g1v-A-401
sad. +0.06
ruf. -0.79
dom. -0.36
bre. -0.16
HIS chainID: A,
resSeq: 85,
molecule: Flavohemoglobin
oxidoreductase
oligomeric count: 1
pocket vol.: 443.0 Å3
d(Fe-oop): 0.010 Å
NO2 chainID: A, resSeq: 404,

molecule: NITRITE ION

8fgh-B-801
sad. -0.60
ruf. -0.79
dom. +0.38
bre. +0.03
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 519.0 Å3
d(Fe-oop): 0.366 Å
Not assigned.
9dy5-A-501
sad. -0.38
ruf. -0.79
dom. +0.17
bre. -0.13
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 376.0 Å3
d(Fe-oop): 0.104 Å
HOH chainID: A, resSeq: 640,

molecule: water

8e7s-j-404
sad. -0.03
ruf. -0.79
dom. +0.21
bre. +0.20
HIS chainID: j,
resSeq: 96,
molecule: Cytochrome b
translocase
oligomeric count: 44
pocket vol.: 404.0 Å3
d(Fe-oop): 0.086 Å
HIS chainID: j, resSeq: 197,

molecule: Cytochrome b

6e17-B-201
sad. +0.70
ruf. -0.79
dom. -0.12
bre. -0.11
HIS chainID: B,
resSeq: 172,
molecule: Cytochrome P460
oxidoreductase
oligomeric count: 2
pocket vol.: 327.0 Å3
d(Fe-oop): 0.042 Å
NO chainID: B, resSeq: 202,

molecule: NITRIC OXIDE

6hif-E-600
sad. -0.09
ruf. -0.79
dom. +0.03
bre. +0.02
HIS chainID: E,
resSeq: 125,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 375.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: E, resSeq: 159,

molecule: Hydrazine dehydrogenase

6hif-O-600
sad. -0.07
ruf. -0.79
dom. +0.02
bre. +0.02
HIS chainID: O,
resSeq: 125,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 357.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: O, resSeq: 159,

molecule: Hydrazine dehydrogenase

6m0q-K-602
sad. -0.17
ruf. -0.79
dom. -0.01
bre. -0.13
HIS chainID: K,
resSeq: 123,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 355.0 Å3
d(Fe-oop): 0.156 Å
HIS chainID: K, resSeq: 200,

molecule: Aerobic hydroxylamine oxidoreductase

1lzz-B-750
sad. -0.79
ruf. -0.79
dom. +0.64
bre. +0.06
CYS chainID: B,
resSeq: 415,
molecule: Nitric-oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 543.0 Å3
d(Fe-oop): 0.321 Å
Not assigned.
3zow-A-1082
sad. -0.21
ruf. -0.79
dom. +0.14
bre. +0.09
HIS chainID: A,
resSeq: 14,
molecule: CYTOCHROME C-552
oxidoreductase
oligomeric count: 1
pocket vol.: 334.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: A, resSeq: 59,

molecule: CYTOCHROME C-552

6t15-D-401
sad. +0.02
ruf. -0.79
dom. -0.10
bre. -0.59
HIS chainID: D,
resSeq: 105,
molecule: CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 4, COMPLEX III SUBUNIT IV, CYTOCHROME B-C1 COMPLEX SUBUNIT 4, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CYTOCHROME C1 SUBUNIT, CYTOCHROME C-1
translocase
oligomeric count: 33
pocket vol.: 426.0 Å3
d(Fe-oop): 0.039 Å
MET chainID: D, resSeq: 225,

molecule: CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 4, COMPLEX III SUBUNIT IV, CYTOCHROME B-C1 COMPLEX SUBUNIT 4, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CYTOCHROME C1 SUBUNIT, CYTOCHROME C-1

8pw5-N-402
sad. -0.68
ruf. -0.79
dom. +0.29
bre. -0.04
HIS chainID: N,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 92
pocket vol.: 416.0 Å3
d(Fe-oop): 0.042 Å
HIS chainID: N, resSeq: 196,

molecule: Cytochrome b

4fas-A-601
sad. +0.11
ruf. -0.79
dom. -0.02
bre. -0.14
HIS chainID: A,
resSeq: 83,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 436.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 160,

molecule: Hydroxylamine oxidoreductase

8dvx-D-201
sad. -0.09
ruf. -0.79
dom. +0.05
bre. -0.04
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 324.0 Å3
d(Fe-oop): 0.044 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c

8gym-QC-502
sad. -0.11
ruf. -0.79
dom. +0.10
bre. +0.05
HIS chainID: QC,
resSeq: 98,
molecule: Apocytochrome b
oxidoreductase
oligomeric count: 326
pocket vol.: 398.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: QC, resSeq: 199,

molecule: Apocytochrome b

1sqx-C-382
sad. +0.08
ruf. -0.79
dom. -0.15
bre. -0.13
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 423.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b

4k3i-B-402
sad. +0.57
ruf. -0.79
dom. +0.33
bre. -0.27
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 353.0 Å3
d(Fe-oop): 0.026 Å
Not assigned.
4wq7-A-1002
sad. +0.26
ruf. -0.79
dom. -0.03
bre. -0.38
HIS chainID: A,
resSeq: 164,
molecule: Thiosulfate dehydrogenase
oxidoreductase
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.003 Å
LYS chainID: A, resSeq: 208,

molecule: Thiosulfate dehydrogenase

4dnz-B-501
sad. -0.39
ruf. -0.79
dom. -0.07
bre. -0.15
CYS chainID: B,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 381.0 Å3
d(Fe-oop): 0.029 Å
Not assigned.