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ID of heme Axial ligands on heme Function & structure
5ws5-e-87
sad. +0.63
ruf. -0.24
dom. +0.18
bre. -0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 19
pocket vol.: 502.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

6kau-A-201
sad. +0.23
ruf. -0.24
dom. -0.26
bre. -0.31
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 556.0 Å3
d(Fe-oop): 0.067 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

1ofy-B-1301
sad. +0.07
ruf. -0.24
dom. -0.27
bre. -0.06
HIS chainID: B,
resSeq: 264,
molecule: NINE HEME CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 381.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: B, resSeq: 288,

molecule: NINE HEME CYTOCHROME C

1y5k-C-142
sad. +0.35
ruf. -0.24
dom. -0.49
bre. -0.01
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 571.0 Å3
d(Fe-oop): 0.512 Å
Not assigned.
6qc3-b1-401
sad. +0.00
ruf. -0.24
dom. +0.01
bre. +0.17
HIS chainID: b1,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 65
pocket vol.: 424.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: b1, resSeq: 182,

molecule: Cytochrome b

1dxv-C-142
sad. +0.23
ruf. -0.24
dom. -0.65
bre. -0.15
HIS chainID: C,
resSeq: 87,
molecule: HEMOGLOBIN (DEOXY) (ALPHA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 561.0 Å3
d(Fe-oop): 0.445 Å
Not assigned.
1y35-A-142
sad. +0.10
ruf. -0.24
dom. -0.72
bre. -0.04
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 521.0 Å3
d(Fe-oop): 0.404 Å
Not assigned.
9mwx-B-501
sad. -0.58
ruf. -0.24
dom. +0.54
bre. -0.04
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 506.0 Å3
d(Fe-oop): 0.319 Å
Not assigned.
1fag-D-472
sad. -0.50
ruf. -0.24
dom. -0.14
bre. -0.00
CYS chainID: D,
resSeq: 400,
molecule: CYTOCHROME P450 BM-3
oxidoreductase
oligomeric count: 1
pocket vol.: 389.0 Å3
d(Fe-oop): 0.096 Å
Not assigned.
1hv4-D-154
sad. +0.23
ruf. -0.24
dom. -0.06
bre. -0.23
HIS chainID: D,
resSeq: 92,
molecule: HEMOGLOBIN BETA CHAIN
oxygen carrier
oligomeric count: 4
pocket vol.: 611.0 Å3
d(Fe-oop): 0.131 Å
Not assigned.
1eup-A-410
sad. -0.10
ruf. -0.24
dom. -0.22
bre. +0.01
CYS chainID: A,
resSeq: 351,
molecule: CYTOCHROME P450ERYF
oxidoreductase
oligomeric count: 1
pocket vol.: 455.0 Å3
d(Fe-oop): 0.221 Å
Not assigned.
1s5y-B-400
sad. +0.04
ruf. -0.24
dom. -0.03
bre. -0.30
HIS chainID: B,
resSeq: 63,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 563.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: B, resSeq: 92,

molecule: Hemoglobin beta chain

8hcr-N-602
sad. -0.55
ruf. -0.24
dom. +0.36
bre. -0.11
HIS chainID: N,
resSeq: 114,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 18
pocket vol.: 461.0 Å3
d(Fe-oop): 0.066 Å
HIS chainID: N, resSeq: 216,

molecule: Cytochrome bc1 complex cytochrome b subunit

1lg9-A-430
sad. -0.26
ruf. -0.24
dom. -0.09
bre. -0.23
CYS chainID: A,
resSeq: 347,
molecule: P450 monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 405.0 Å3
d(Fe-oop): 0.121 Å
HOH chainID: A, resSeq: 612,

molecule: water

4g7l-A-301
sad. -0.29
ruf. -0.24
dom. -0.11
bre. -0.19
HIS chainID: A,
resSeq: 25,
molecule: Heme oxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 589.0 Å3
d(Fe-oop): 0.009 Å
OXY chainID: A, resSeq: 302,

molecule: OXYGEN MOLECULE

6r2q-A-902
sad. +0.15
ruf. -0.24
dom. +0.64
bre. -0.33
HIS chainID: A,
resSeq: 104,
molecule: Cystathionine beta-synthase
electron transporter
oligomeric count: 3
pocket vol.: 548.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: A, resSeq: 167,

molecule: Cystathionine beta-synthase

1lj1-A-804
sad. +0.91
ruf. -0.24
dom. +0.07
bre. -0.04
HIS chainID: A,
resSeq: 61,
molecule: flavocytochrome c3
oxidoreductase
oligomeric count: 1
pocket vol.: 471.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: A, resSeq: 86,

molecule: flavocytochrome c3

4w7m-A-501
sad. +0.30
ruf. -0.24
dom. -0.01
bre. -0.21
HIS chainID: A,
resSeq: 304,
molecule: Dye-decolorizing peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.306 Å
HOH chainID: A, resSeq: 1281,

molecule: water

5kdq-C-201
sad. +0.14
ruf. -0.24
dom. -0.68
bre. -0.16
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 535.0 Å3
d(Fe-oop): 0.328 Å
Not assigned.
1yqp-B-460
sad. -0.10
ruf. -0.24
dom. +0.07
bre. -0.30
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.204 Å
HOH chainID: B, resSeq: 731,

molecule: water