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ID of heme Axial ligands on heme Function & structure
9gnw-E-101
sad. +1.04
ruf. -0.19
dom. +0.04
bre. -0.02
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 20
pocket vol.: 558.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: F, resSeq: 23,

molecule: Cytochrome b559 subunit beta

5tft-D-601
sad. -0.21
ruf. -0.19
dom. -0.03
bre. -0.20
CYS chainID: D,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.136 Å
Not assigned.
8smr-N-501
sad. +0.21
ruf. -0.19
dom. +0.31
bre. -0.25
HIS chainID: N,
resSeq: 134,
molecule: Cytochrome c4
electron transporter
oligomeric count: 13
pocket vol.: 314.0 Å3
d(Fe-oop): 0.230 Å
MET chainID: N, resSeq: 178,

molecule: Cytochrome c4

5xa3-B-501
sad. -0.04
ruf. -0.19
dom. +0.10
bre. -0.10
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.006 Å
DMS chainID: B, resSeq: 502,

molecule: DIMETHYL SULFOXIDE

2x5v-C-1335
sad. +0.73
ruf. -0.19
dom. +0.13
bre. -0.24
MET chainID: C,
resSeq: 233,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 322.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: C, resSeq: 248,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

3h1j-P-502
sad. -0.67
ruf. -0.19
dom. +0.29
bre. +0.06
HIS chainID: P,
resSeq: 98,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 20
pocket vol.: 353.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: P, resSeq: 197,

molecule: Cytochrome b

4wjg-L-201
sad. +0.23
ruf. -0.19
dom. -0.03
bre. -0.23
HIS chainID: L,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 10
pocket vol.: 513.0 Å3
d(Fe-oop): 0.543 Å
OXY chainID: L, resSeq: 202,

molecule: OXYGEN MOLECULE

6pnh-B-803
sad. -0.49
ruf. -0.19
dom. +0.46
bre. -0.20
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 549.0 Å3
d(Fe-oop): 0.318 Å
Not assigned.
1rq4-A-142
sad. +0.25
ruf. -0.19
dom. +0.15
bre. -0.07
NO chainID: A,
resSeq: 150,
molecule: NITRIC OXIDE
oxygen carrier
oligomeric count: 4
pocket vol.: 587.0 Å3
d(Fe-oop): 0.197 Å
Not assigned.
2i8f-A-83
sad. +0.01
ruf. -0.19
dom. -0.02
bre. -0.11
HIS chainID: A,
resSeq: 16,
molecule: Cytochrome c-551
electron transporter
oligomeric count: 1
pocket vol.: 414.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: A, resSeq: 61,

molecule: Cytochrome c-551

5mcs-A-201
sad. +0.43
ruf. -0.19
dom. -0.23
bre. -0.20
HIS chainID: A,
resSeq: 39,
molecule: Lipoprotein cytochrome c, 1 heme-binding site
electron transporter
oligomeric count: 1
pocket vol.: 502.0 Å3
d(Fe-oop): 0.083 Å
MET chainID: A, resSeq: 79,

molecule: Lipoprotein cytochrome c, 1 heme-binding site

7jy1-A-201
sad. +0.19
ruf. -0.19
dom. -0.21
bre. -0.01
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 524.0 Å3
d(Fe-oop): 0.110 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

9vid-A-201
sad. +0.18
ruf. -0.19
dom. -0.21
bre. -0.14
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 540.0 Å3
d(Fe-oop): 0.018 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

3nos-A-510
sad. -0.29
ruf. -0.19
dom. +0.31
bre. -0.12
CYS chainID: A,
resSeq: 184,
molecule: ENDOTHELIAL NITRIC-OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 510.0 Å3
d(Fe-oop): 0.656 Å
Not assigned.
3tgu-D-501
sad. +0.10
ruf. -0.19
dom. -0.04
bre. +0.15
HIS chainID: D,
resSeq: 41,
molecule: Mitochondrial cytochrome c1, heme protein
oxidoreductase
oligomeric count: 20
pocket vol.: 429.0 Å3
d(Fe-oop): 0.004 Å
MET chainID: D, resSeq: 160,

molecule: Mitochondrial cytochrome c1, heme protein

7oih-D-805
sad. -0.86
ruf. -0.19
dom. -0.31
bre. +0.11
HIS chainID: D,
resSeq: 502,
molecule: Myeloperoxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 379.0 Å3
d(Fe-oop): 0.382 Å
HOH chainID: D, resSeq: 904,

molecule: water

7z53-S-302
sad. -1.07
ruf. -0.19
dom. -0.47
bre. -0.11
HIS chainID: T,
resSeq: 502,
molecule: Myeloperoxidase heavy chain
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.449 Å
Not assigned.
8ugi-3C-501
sad. +0.08
ruf. -0.19
dom. +0.06
bre. +0.02
HIS chainID: 3C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 81
pocket vol.: 425.0 Å3
d(Fe-oop): 0.046 Å
HIS chainID: 3C, resSeq: 182,

molecule: Cytochrome b

2wjn-C-404
sad. +0.28
ruf. -0.19
dom. +0.05
bre. -0.12
HIS chainID: C,
resSeq: 124,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 368.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 309,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

6r2q-A-903
sad. +0.08
ruf. -0.19
dom. +0.09
bre. -0.36
HIS chainID: A,
resSeq: 85,
molecule: Cystathionine beta-synthase
electron transporter
oligomeric count: 3
pocket vol.: 595.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 140,

molecule: Cystathionine beta-synthase