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ID of heme Axial ligands on heme Function & structure
3mk7-M-321
sad. -0.05
ruf. -0.63
dom. +0.15
bre. -0.02
MET chainID: M,
resSeq: 186,
molecule: Cytochrome c oxidase, cbb3-type, subunit P
electron transporter
oligomeric count: 4
pocket vol.: 293.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: M, resSeq: 237,

molecule: Cytochrome c oxidase, cbb3-type, subunit P

4v3w-B-750
sad. -0.49
ruf. -0.63
dom. +0.34
bre. +0.12
CYS chainID: B,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 500.0 Å3
d(Fe-oop): 0.004 Å
E2Z chainID: B, resSeq: 800,

molecule: 2-(3-fluorophenyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}ethanamine

6gd8-D-201
sad. -0.02
ruf. -0.63
dom. +0.07
bre. -0.05
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 332.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c iso-1

8g35-A-501
sad. -0.48
ruf. -0.63
dom. +0.01
bre. -0.15
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 382.0 Å3
d(Fe-oop): 0.275 Å
HOH chainID: A, resSeq: 602,

molecule: water

8fgp-D-501
sad. -0.54
ruf. -0.63
dom. +0.40
bre. -0.20
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 570.0 Å3
d(Fe-oop): 0.375 Å
Not assigned.
5uoc-B-501
sad. -0.41
ruf. -0.63
dom. +0.58
bre. -0.32
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 519.0 Å3
d(Fe-oop): 0.086 Å
Not assigned.
2a3p-A-502
sad. +0.44
ruf. -0.63
dom. -0.17
bre. -0.34
HIS chainID: A,
resSeq: 34,
molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit
electron transporter
oligomeric count: 1
pocket vol.: 502.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 51,

molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit

4uh4-B-750
sad. -0.54
ruf. -0.63
dom. +0.69
bre. -0.32
CYS chainID: B,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 530.0 Å3
d(Fe-oop): 0.397 Å
Not assigned.
7uao-D-501
sad. -0.55
ruf. -0.63
dom. +0.40
bre. -0.20
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 535.0 Å3
d(Fe-oop): 0.327 Å
Not assigned.
8vok-A-502
sad. -0.41
ruf. -0.63
dom. +0.06
bre. -0.12
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 371.0 Å3
d(Fe-oop): 0.123 Å
HOH chainID: A, resSeq: 823,

molecule: water

8xcm-C-502
sad. -0.00
ruf. -0.63
dom. -0.01
bre. -0.05
HIS chainID: C,
resSeq: 205,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 3
pocket vol.: 349.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: C, resSeq: 267,

molecule: Fructose dehydrogenase cytochrome subunit

9c1z-D-501
sad. -0.40
ruf. -0.63
dom. +0.41
bre. -0.19
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 542.0 Å3
d(Fe-oop): 0.394 Å
Not assigned.
7u00-A-501
sad. -0.33
ruf. -0.63
dom. -0.02
bre. -0.16
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 386.0 Å3
d(Fe-oop): 0.277 Å
Not assigned.
9c1y-C-801
sad. -0.36
ruf. -0.63
dom. +0.52
bre. -0.21
CYS chainID: C,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 554.0 Å3
d(Fe-oop): 0.356 Å
Not assigned.
3hq8-B-401
sad. +0.73
ruf. -0.63
dom. +0.64
bre. -0.04
HIS chainID: B,
resSeq: 223,
molecule: Cytochrome c551 peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 382.0 Å3
d(Fe-oop): 0.188 Å
MET chainID: B, resSeq: 297,

molecule: Cytochrome c551 peroxidase

4jj3-B-502
sad. +0.09
ruf. -0.63
dom. -0.11
bre. -0.65
HIS chainID: B,
resSeq: 246,
molecule: MamP
electron transporter
oligomeric count: 2
pocket vol.: 538.0 Å3
d(Fe-oop): 0.069 Å
HIS chainID: B, resSeq: 256,

molecule: MamP

6m0a-A-401
sad. +0.07
ruf. -0.63
dom. +0.17
bre. -0.29
HOH chainID: B,
resSeq: 526,
molecule: water
unclassified
oligomeric count: 2
pocket vol.: 637.0 Å3
d(Fe-oop): 0.043 Å
Not assigned.
9msz-B-201
sad. -0.30
ruf. -0.63
dom. -0.05
bre. -0.06
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 344.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c

4rkm-I-813
sad. +0.10
ruf. -0.63
dom. -0.02
bre. -0.13
HIS chainID: I,
resSeq: 479,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 534.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: I, resSeq: 579,

molecule: MccA

9etz-O-401
sad. +0.22
ruf. -0.63
dom. +0.33
bre. -0.17
HIS chainID: O,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 32
pocket vol.: 525.0 Å3
d(Fe-oop): 0.039 Å
MET chainID: O, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial