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ID of heme Axial ligands on heme Function & structure
1pp9-P-502
sad. -0.76
ruf. -0.43
dom. +0.06
bre. -0.13
HIS chainID: P,
resSeq: 97,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 20
pocket vol.: 389.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: P, resSeq: 196,

molecule: Cytochrome b

2q6n-F-500
sad. -0.36
ruf. -0.43
dom. -0.22
bre. -0.04
CYS chainID: F,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 400.0 Å3
d(Fe-oop): 0.014 Å
1CI chainID: F, resSeq: 501,

molecule: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE

8zsq-QC-401
sad. +0.01
ruf. -0.43
dom. -0.05
bre. +0.01
HIS chainID: QC,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 79
pocket vol.: 413.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: QC, resSeq: 182,

molecule: Cytochrome b

2e75-C-301
sad. -0.75
ruf. -0.43
dom. +0.06
bre. +0.22
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 319.0 Å3
d(Fe-oop): 0.085 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

3oo3-A-400
sad. -0.28
ruf. -0.43
dom. +0.14
bre. -0.24
CYS chainID: A,
resSeq: 332,
molecule: Oxy protein
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.241 Å
HOH chainID: A, resSeq: 526,

molecule: water

5fyg-A-1475
sad. +0.07
ruf. -0.43
dom. +0.07
bre. -0.02
CYS chainID: A,
resSeq: 422,
molecule: CYTOCHROME P450
oxidoreductase
oligomeric count: 1
pocket vol.: 343.0 Å3
d(Fe-oop): 0.004 Å
12H chainID: A, resSeq: 1476,

molecule: 12-HYDROXYDODECANOIC ACID

3dhr-G-142
sad. +0.21
ruf. -0.43
dom. -0.11
bre. -0.30
HIS chainID: G,
resSeq: 87,
molecule: Hemoglobin subunit alpha-A
oxygen carrier
oligomeric count: 4
pocket vol.: 583.0 Å3
d(Fe-oop): 0.024 Å
HOH chainID: G, resSeq: 144,

molecule: water

3qzo-C-200
sad. +0.68
ruf. -0.43
dom. +0.11
bre. -0.19
HIS chainID: C,
resSeq: 83,
molecule: Iron-regulated surface determinant protein A
unclassified
oligomeric count: 1
pocket vol.: 551.0 Å3
d(Fe-oop): 0.039 Å
TYR chainID: C, resSeq: 166,

molecule: Iron-regulated surface determinant protein A

2pg5-D-500
sad. -0.16
ruf. -0.43
dom. +0.07
bre. -0.07
CYS chainID: D,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.042 Å
HOH chainID: D, resSeq: 502,

molecule: water

3cx5-N-4022
sad. -0.57
ruf. -0.43
dom. +0.21
bre. -0.10
HIS chainID: N,
resSeq: 96,
molecule: CYTOCHROME B
oxidoreductase
oligomeric count: 23
pocket vol.: 394.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: N, resSeq: 197,

molecule: CYTOCHROME B

4kcq-B-501
sad. -0.54
ruf. -0.43
dom. +0.69
bre. +0.04
CYS chainID: B,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 538.0 Å3
d(Fe-oop): 0.046 Å
Not assigned.
9mwt-B-501
sad. -0.58
ruf. -0.43
dom. +0.57
bre. -0.26
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 522.0 Å3
d(Fe-oop): 0.316 Å
Not assigned.
4rkm-C-807
sad. -0.13
ruf. -0.43
dom. -0.13
bre. -0.14
HIS chainID: C,
resSeq: 306,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 387.0 Å3
d(Fe-oop): 0.018 Å
SX chainID: C, resSeq: 802,

molecule: SULFUR OXIDE

1rqa-C-142
sad. +0.16
ruf. -0.43
dom. -0.14
bre. -0.24
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 566.0 Å3
d(Fe-oop): 0.051 Å
NO chainID: C, resSeq: 150,

molecule: NITRIC OXIDE

6ux0-F-501
sad. +0.19
ruf. -0.43
dom. -0.07
bre. +0.03
CYS chainID: F,
resSeq: 434,
molecule: Obtusifoliol 14alphademethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.018 Å
QKM chainID: F, resSeq: 502,

molecule: 4-{2-[(2R,3R)-3-(2,5-difluorophenyl)-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butan-2-yl]-1,3-thiazol-4-yl}benzonitrile

2cvc-A-1003
sad. -0.05
ruf. -0.43
dom. -0.09
bre. -0.27
HIS chainID: A,
resSeq: 111,
molecule: High-molecular-weight cytochrome c precursor
electron transporter
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 139,

molecule: High-molecular-weight cytochrome c precursor

9cw6-B-501
sad. -0.41
ruf. -0.43
dom. +0.49
bre. -0.29
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 531.0 Å3
d(Fe-oop): 0.263 Å
Not assigned.
2j2m-A-501
sad. +0.03
ruf. -0.43
dom. -0.39
bre. -0.25
TYR chainID: A,
resSeq: 339,
molecule: CATALASE
oxidoreductase
oligomeric count: 4
pocket vol.: 336.0 Å3
d(Fe-oop): 0.299 Å
Not assigned.
5c2v-A-906
sad. -0.01
ruf. -0.43
dom. +0.21
bre. -0.26
HIS chainID: A,
resSeq: 689,
molecule: HYDRAZINE SYNTHASE ALPHA SUBUNIT
oxidoreductase
oligomeric count: 6
pocket vol.: 440.0 Å3
d(Fe-oop): 0.073 Å
HIS chainID: A, resSeq: 772,

molecule: HYDRAZINE SYNTHASE ALPHA SUBUNIT

9htc-A-201
sad. +0.43
ruf. -0.43
dom. +0.06
bre. -0.37
HIS chainID: A,
resSeq: 121,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.003 Å
NO chainID: A, resSeq: 203,

molecule: NITRIC OXIDE