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ID of heme Axial ligands on heme Function & structure
9q4i-A-801
sad. -0.59
ruf. -0.42
dom. +0.46
bre. -0.12
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 506.0 Å3
d(Fe-oop): 0.326 Å
Not assigned.
3wcw-G-200
sad. -0.07
ruf. +0.02
dom. -0.04
bre. -0.12
HIS chainID: G,
resSeq: 99,
molecule: B2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 535.0 Å3
d(Fe-oop): 0.013 Å
OXY chainID: G, resSeq: 201,

molecule: OXYGEN MOLECULE

4jqk-A-301
sad. -0.70
ruf. +0.34
dom. +0.01
bre. -0.12
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 403.0 Å3
d(Fe-oop): 0.088 Å
HOH chainID: A, resSeq: 535,

molecule: water

1h5i-A-350
sad. -0.80
ruf. +0.12
dom. -0.04
bre. -0.12
HIS chainID: A,
resSeq: 170,
molecule: PEROXIDASE C1A
oxidoreductase
oligomeric count: 1
pocket vol.: 393.0 Å3
d(Fe-oop): 0.126 Å
Not assigned.
7v5r-A-201
sad. +0.13
ruf. -0.00
dom. -0.24
bre. -0.12
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 2
pocket vol.: 499.0 Å3
d(Fe-oop): 0.087 Å
HOH chainID: A, resSeq: 311,

molecule: water

8u86-C-802
sad. +0.02
ruf. +0.21
dom. +0.08
bre. -0.12
HIS chainID: C,
resSeq: 268,
molecule: NADPH oxidase 5
oxidoreductase
oligomeric count: 2
pocket vol.: 566.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: C, resSeq: 356,

molecule: NADPH oxidase 5

1m64-B-804
sad. +0.74
ruf. -0.27
dom. +0.04
bre. -0.12
HIS chainID: B,
resSeq: 61,
molecule: flavocytochrome c3
oxidoreductase
oligomeric count: 1
pocket vol.: 486.0 Å3
d(Fe-oop): 0.085 Å
HIS chainID: B, resSeq: 86,

molecule: flavocytochrome c3

1xj6-A-719
sad. +0.63
ruf. +0.23
dom. -0.46
bre. -0.12
HIS chainID: A,
resSeq: 200,
molecule: Sensor protein fixL
transferase
oligomeric count: 1
pocket vol.: 456.0 Å3
d(Fe-oop): 0.205 Å
Not assigned.
3sce-A-1002
sad. -0.12
ruf. -0.42
dom. +0.01
bre. -0.12
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 384.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

3tik-D-482
sad. -0.06
ruf. -0.38
dom. -0.13
bre. -0.12
CYS chainID: D,
resSeq: 422,
molecule: sterol 14-alpha demethylase (CYP51)
oxidoreductase
oligomeric count: 4
pocket vol.: 439.0 Å3
d(Fe-oop): 0.009 Å
JKF chainID: D, resSeq: 490,

molecule: 6-[(R)-(4-chlorophenyl)(methoxy)(1-methyl-1H-imidazol-5-yl)methyl]-4-(2,6-difluorophenyl)-1-methylquinolin-2(1H)-one

3wct-C-200
sad. -0.20
ruf. +0.14
dom. -0.08
bre. -0.12
HIS chainID: C,
resSeq: 99,
molecule: B2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 535.0 Å3
d(Fe-oop): 0.028 Å
OXY chainID: C, resSeq: 201,

molecule: OXYGEN MOLECULE

4ax3-C-600
sad. +0.11
ruf. -0.70
dom. +0.06
bre. -0.12
HIS chainID: C,
resSeq: 368,
molecule: COPPER-CONTAINING NITRITE REDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 347.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: C, resSeq: 418,

molecule: COPPER-CONTAINING NITRITE REDUCTASE

5m7k-A-404
sad. +0.07
ruf. +0.18
dom. +0.49
bre. -0.12
HIS chainID: A,
resSeq: 124,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 427.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: A, resSeq: 309,

molecule: Photosynthetic reaction center cytochrome c subunit

5t8w-B-201
sad. -0.10
ruf. -0.83
dom. -0.12
bre. -0.12
HIS chainID: B,
resSeq: 18,
molecule: Cyc1p
electron transporter
oligomeric count: 2
pocket vol.: 300.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: B, resSeq: 80,

molecule: Cyc1p

9fb9-B-401
sad. +0.33
ruf. +0.49
dom. -0.04
bre. -0.12
HIS chainID: B,
resSeq: 225,
molecule: Putative dye-decolorizing peroxidase (DyP), encapsulated subgroup
oxidoreductase
oligomeric count: 6
pocket vol.: 427.0 Å3
d(Fe-oop): 0.071 Å
Not assigned.
9mt0-A-201
sad. -0.23
ruf. -0.70
dom. -0.06
bre. -0.12
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 319.0 Å3
d(Fe-oop): 0.013 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c

1h9x-B-601
sad. -0.05
ruf. -0.35
dom. -0.02
bre. -0.12
HIS chainID: B,
resSeq: 69,
molecule: CYTOCHROME CD1 NITRITE REDUCTASE
electron transporter
oligomeric count: 2
pocket vol.: 376.0 Å3
d(Fe-oop): 0.014 Å
MET chainID: B, resSeq: 106,

molecule: CYTOCHROME CD1 NITRITE REDUCTASE

1ngk-C-700
sad. -0.21
ruf. +0.68
dom. +0.02
bre. -0.12
HIS chainID: C,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 12
pocket vol.: 440.0 Å3
d(Fe-oop): 0.009 Å
CYN chainID: C, resSeq: 800,

molecule: CYANIDE ION

2spo-A-154
sad. +0.08
ruf. -0.06
dom. -0.24
bre. -0.12
HIS chainID: A,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 515.0 Å3
d(Fe-oop): 0.025 Å
HOH chainID: A, resSeq: 155,

molecule: water

7qq7-A-1601
sad. -0.07
ruf. -0.32
dom. +0.06
bre. -0.12
PG4 chainID: A,
resSeq: 1603,
molecule: TETRAETHYLENE GLYCOL
oxidoreductase
oligomeric count: 1
pocket vol.: 358.0 Å3
d(Fe-oop): 0.051 Å
EIQ chainID: A, resSeq: 1609,

molecule: ~{N}-[4-(pyridin-4-ylmethyl)phenyl]benzenesulfonamide