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ID of heme Axial ligands on heme Function & structure
6h5l-A-605
sad. +0.38
ruf. -0.58
dom. +0.47
bre. -0.20
HIS chainID: A,
resSeq: 250,
molecule: Similar to hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 12
pocket vol.: 472.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 331,

molecule: Similar to hydroxylamine oxidoreductase

6j82-A-401
sad. -0.26
ruf. -0.19
dom. -0.03
bre. -0.20
CYS chainID: A,
resSeq: 347,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 430.0 Å3
d(Fe-oop): 0.097 Å
HOH chainID: A, resSeq: 696,

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.
8gn2-F-101
sad. +1.03
ruf. -0.26
dom. -0.04
bre. -0.20
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 449.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1y8k-B-147
sad. +0.33
ruf. -0.18
dom. -0.18
bre. -0.20
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 573.0 Å3
d(Fe-oop): 0.002 Å
HOH chainID: B, resSeq: 901,

molecule: water

2al0-X-201
sad. +0.48
ruf. -0.64
dom. +0.05
bre. -0.20
HIS chainID: X,
resSeq: 57,
molecule: Nitrophorin 2
unclassified
oligomeric count: 1
pocket vol.: 555.0 Å3
d(Fe-oop): 0.210 Å
HOH chainID: X, resSeq: 528,

molecule: water

5adi-B-750
sad. -0.62
ruf. -0.34
dom. +0.53
bre. -0.20
CYS chainID: B,
resSeq: 420,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 532.0 Å3
d(Fe-oop): 0.326 Å
Not assigned.
5kli-F-1001
sad. -0.10
ruf. -0.22
dom. -0.13
bre. -0.20
HIS chainID: F,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 403.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: F, resSeq: 185,

molecule: Cytochrome c1

6nin-W-1002
sad. +0.01
ruf. -0.23
dom. +0.03
bre. -0.20
HIS chainID: W,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 392.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: W, resSeq: 198,

molecule: Cytochrome b

6rjn-C-601
sad. -0.10
ruf. +0.57
dom. +0.33
bre. -0.20
TYR chainID: C,
resSeq: 349,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 371.0 Å3
d(Fe-oop): 0.205 Å
Not assigned.
6uni-A-601
sad. -0.23
ruf. +0.09
dom. +0.12
bre. -0.20
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.032 Å
QDV chainID: A, resSeq: 602,

molecule: tert-butyl [(2S)-1-(1H-indol-3-yl)-3-{[(2R)-1-oxo-3-phenyl-1-{[2-(pyridin-3-yl)ethyl]amino}propan-2-yl]sulfanyl}propan-2-yl]carbamate

7us7-D-801
sad. -0.54
ruf. -0.57
dom. +0.51
bre. -0.20
CYS chainID: D,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 525.0 Å3
d(Fe-oop): 0.309 Å
Not assigned.
8ir6-v-201
sad. +0.34
ruf. -0.35
dom. +0.13
bre. -0.20
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 425.0 Å3
d(Fe-oop): 0.069 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

1abw-D-147
sad. +0.41
ruf. -0.18
dom. -0.51
bre. -0.20
HIS chainID: D,
resSeq: 92,
molecule: HEMOGLOBIN-BASED BLOOD SUBSTITUTE
oxygen carrier
oligomeric count: 3
pocket vol.: 596.0 Å3
d(Fe-oop): 0.250 Å
Not assigned.
1c7d-B-147
sad. +0.29
ruf. -0.02
dom. -0.44
bre. -0.20
HIS chainID: B,
resSeq: 92,
molecule: PROTEIN (DEOXYHEMOGLOBIN (BETA CHAIN))
oxygen carrier
oligomeric count: 3
pocket vol.: 610.0 Å3
d(Fe-oop): 0.383 Å
Not assigned.
2bq4-A-1118
sad. +0.31
ruf. -0.05
dom. +0.11
bre. -0.20
HIS chainID: A,
resSeq: 83,
molecule: BASIC CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 328.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: A, resSeq: 113,

molecule: BASIC CYTOCHROME C3

6tp9-B-102
sad. +0.02
ruf. -0.59
dom. +0.09
bre. -0.20
MET chainID: B,
resSeq: 62,
molecule: Cytochrome c55X
electron transporter
oligomeric count: 2
pocket vol.: 445.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome c55X

7aba-B-501
sad. -0.29
ruf. -0.27
dom. +0.06
bre. -0.20
CYS chainID: B,
resSeq: 354,
molecule: SalCYP
oxidoreductase
oligomeric count: 1
pocket vol.: 424.0 Å3
d(Fe-oop): 0.078 Å
Not assigned.
7tce-K-1002
sad. -0.01
ruf. -0.01
dom. +0.01
bre. -0.20
HIS chainID: K,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 411.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: K, resSeq: 212,

molecule: Cytochrome b

3t3s-B-500
sad. -0.37
ruf. -0.17
dom. -0.04
bre. -0.20
CYS chainID: B,
resSeq: 439,
molecule: Cytochrome P450 2A13
oxidoreductase
oligomeric count: 1
pocket vol.: 425.0 Å3
d(Fe-oop): 0.012 Å
9PL chainID: B, resSeq: 1,

molecule: (3S,4R)-3-ethyl-4-[(1-methyl-1H-imidazol-5-yl)methyl]dihydrofuran-2(3H)-one