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ID of heme Axial ligands on heme Function & structure
8fgh-B-801
sad. -0.60
ruf. -0.79
dom. +0.38
bre. +0.03
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 519.0 Å3
d(Fe-oop): 0.366 Å
Not assigned.
1kd2-C-142
sad. +0.09
ruf. -0.12
dom. -0.75
bre. +0.03
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 566.0 Å3
d(Fe-oop): 0.349 Å
Not assigned.
2fyn-P-502
sad. -0.00
ruf. +0.08
dom. +0.02
bre. +0.03
HIS chainID: P,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 420.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: P, resSeq: 198,

molecule: Cytochrome b

1qks-A-601
sad. +0.11
ruf. -0.64
dom. +0.19
bre. +0.03
HIS chainID: A,
resSeq: 17,
molecule: CYTOCHROME CD1 NITRITE REDUCTASE
electron transporter
oligomeric count: 2
pocket vol.: 402.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 69,

molecule: CYTOCHROME CD1 NITRITE REDUCTASE

1y4q-C-142
sad. +0.34
ruf. -0.30
dom. -0.75
bre. +0.03
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 559.0 Å3
d(Fe-oop): 0.501 Å
Not assigned.
1u4h-A-500
sad. -1.08
ruf. +1.09
dom. +0.05
bre. +0.03
HIS chainID: A,
resSeq: 102,
molecule: Heme-based Methyl-accepting Chemotaxis Protein
unclassified
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.066 Å
OXY chainID: A, resSeq: 501,

molecule: OXYGEN MOLECULE

2bkm-A-202
sad. -0.34
ruf. +0.68
dom. +0.19
bre. +0.03
HIS chainID: A,
resSeq: 77,
molecule: TRUNCATED HEMOGLOBIN FROM GEOBACILLUS STEAROTHERMOPHILUS
oxygen carrier
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.020 Å
OXY chainID: A, resSeq: 201,

molecule: OXYGEN MOLECULE

3wyo-C-201
sad. -0.01
ruf. -0.07
dom. -0.26
bre. +0.03
HIS chainID: C,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 2
pocket vol.: 497.0 Å3
d(Fe-oop): 0.029 Å
HOH chainID: D, resSeq: 301,

molecule: water

4v8k-BC-502
sad. +0.27
ruf. -0.11
dom. -0.02
bre. +0.03
MET chainID: BC,
resSeq: 130,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 320.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: BC, resSeq: 156,

molecule: Photosynthetic reaction center cytochrome c subunit

6azu-A-501
sad. +0.26
ruf. -0.27
dom. -0.33
bre. +0.03
ALA chainID: A,
resSeq: 264,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 486.0 Å3
d(Fe-oop): 0.062 Å
HIS chainID: A, resSeq: 346,

molecule: Indoleamine 2,3-dioxygenase 1

7yjf-A-501
sad. -0.31
ruf. -0.38
dom. +0.13
bre. +0.03
CYS chainID: A,
resSeq: 400,
molecule: P450 BM3 heme domain mutant F87A/T268P/V78I
oxidoreductase
oligomeric count: 1
pocket vol.: 378.0 Å3
d(Fe-oop): 0.055 Å
HOA chainID: A, resSeq: 502,

molecule: HYDROXYAMINE

8abe-N-501
sad. +0.15
ruf. -0.29
dom. -0.02
bre. +0.03
HIS chainID: N,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 392.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: N, resSeq: 183,

molecule: Cytochrome b

7lu7-AAA-401
sad. +0.11
ruf. -0.63
dom. -0.08
bre. +0.04
HIS chainID: AAA,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 504.0 Å3
d(Fe-oop): 0.052 Å
5PK chainID: AAA, resSeq: 403,

molecule: (1~{R})-1-cyclohexyl-2-[(5~{S})-5~{H}-imidazo[1,5-b]isoindol-5-yl]ethanol

1gws-A-612
sad. -0.43
ruf. +0.06
dom. +0.04
bre. +0.04
HIS chainID: A,
resSeq: 310,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 377.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: A, resSeq: 351,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

5fyf-A-1475
sad. +0.06
ruf. -0.50
dom. -0.05
bre. +0.04
CYS chainID: A,
resSeq: 422,
molecule: CYTOCHROME P450
oxidoreductase
oligomeric count: 1
pocket vol.: 358.0 Å3
d(Fe-oop): 0.052 Å
Not assigned.
1d4e-A-602
sad. +0.05
ruf. -1.11
dom. +0.04
bre. +0.04
HIS chainID: A,
resSeq: 60,
molecule: FLAVOCYTOCHROME C FUMARATE REDUCTASE
oxidoreductase
oligomeric count: 1
pocket vol.: 482.0 Å3
d(Fe-oop): 0.142 Å
HIS chainID: A, resSeq: 74,

molecule: FLAVOCYTOCHROME C FUMARATE REDUCTASE

1ft5-A-216
sad. +0.01
ruf. -0.89
dom. -0.07
bre. +0.04
HIS chainID: A,
resSeq: 27,
molecule: CYTOCHROME C554
electron transporter
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: A, resSeq: 138,

molecule: CYTOCHROME C554

1gx7-E-109
sad. -0.07
ruf. -0.32
dom. -0.21
bre. +0.04
HIS chainID: E,
resSeq: 70,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 3
pocket vol.: 370.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: E, resSeq: 106,

molecule: CYTOCHROME C3

3tf1-B-503
sad. -0.95
ruf. +1.10
dom. -0.18
bre. +0.04
HIS chainID: B,
resSeq: 102,
molecule: Methyl-accepting chemotaxis protein
unclassified
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.064 Å
OXY chainID: B, resSeq: 504,

molecule: OXYGEN MOLECULE

4u74-B-501
sad. +0.69
ruf. -0.20
dom. -0.27
bre. +0.04
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 517.0 Å3
d(Fe-oop): 0.026 Å
PIM chainID: B, resSeq: 502,

molecule: 4-PHENYL-1H-IMIDAZOLE