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ID of heme Axial ligands on heme Function & structure
1cq2-A-154
sad. +0.20
ruf. -0.17
dom. -0.35
bre. -0.14
HIS chainID: A,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 540.0 Å3
d(Fe-oop): 0.328 Å
DOD chainID: A, resSeq: 155,

molecule: water

4xv7-A-301
sad. -0.58
ruf. +0.16
dom. +0.04
bre. -0.14
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 418.0 Å3
d(Fe-oop): 0.029 Å
HOH chainID: A, resSeq: 501,

molecule: water

9fc1-C-401
sad. +0.38
ruf. +0.47
dom. -0.01
bre. -0.14
HIS chainID: C,
resSeq: 225,
molecule: Putative dye-decolorizing peroxidase (DyP), encapsulated subgroup
oxidoreductase
oligomeric count: 6
pocket vol.: 420.0 Å3
d(Fe-oop): 0.030 Å
O chainID: C, resSeq: 402,

molecule: OXYGEN ATOM

1ezv-C-401
sad. +0.24
ruf. -0.05
dom. -0.01
bre. -0.14
HIS chainID: C,
resSeq: 82,
molecule: CYTOCHROME B
translocase
oligomeric count: 20
pocket vol.: 404.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: C, resSeq: 183,

molecule: CYTOCHROME B

3s3c-A-800
sad. -0.64
ruf. +0.74
dom. +0.31
bre. -0.14
HIS chainID: A,
resSeq: 72,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 3
pocket vol.: 369.0 Å3
d(Fe-oop): 0.048 Å
HIS chainID: A, resSeq: 386,

molecule: Cytochrome c oxidase subunit 1

3wcv-C-200
sad. -0.06
ruf. +0.05
dom. -0.04
bre. -0.14
HIS chainID: C,
resSeq: 99,
molecule: B2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 526.0 Å3
d(Fe-oop): 0.014 Å
OXY chainID: C, resSeq: 201,

molecule: OXYGEN MOLECULE

5y5s-C-504
sad. -0.16
ruf. +0.18
dom. -0.03
bre. -0.14
HIS chainID: C,
resSeq: 144,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 335.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: C, resSeq: 311,

molecule: Photosynthetic reaction center cytochrome c subunit

9cvz-D-801
sad. -0.61
ruf. -0.50
dom. +0.47
bre. -0.14
CYS chainID: D,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 544.0 Å3
d(Fe-oop): 0.396 Å
Not assigned.
1h29-D-1109
sad. +0.61
ruf. -0.40
dom. -0.15
bre. -0.14
HIS chainID: D,
resSeq: 313,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 449.0 Å3
d(Fe-oop): 0.102 Å
HIS chainID: D, resSeq: 323,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

3c63-D-150
sad. -0.09
ruf. -0.05
dom. -0.01
bre. -0.14
MET chainID: D,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 464.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: D, resSeq: 102,

molecule: Soluble cytochrome b562

3ell-B-200
sad. -0.09
ruf. -0.38
dom. -0.02
bre. -0.14
HIS chainID: B,
resSeq: 32,
molecule: HasAp (Heme acquisition protein HasAp)
unclassified
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.020 Å
TYR chainID: B, resSeq: 75,

molecule: HasAp (Heme acquisition protein HasAp)

3uhy-A-147
sad. -0.29
ruf. +0.32
dom. -0.44
bre. -0.14
HIS chainID: A,
resSeq: 101,
molecule: Globin-1
oxygen carrier
oligomeric count: 2
pocket vol.: 476.0 Å3
d(Fe-oop): 0.277 Å
Not assigned.
4egm-D-501
sad. -0.25
ruf. -0.50
dom. -0.04
bre. -0.14
CYS chainID: D,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 390.0 Å3
d(Fe-oop): 0.058 Å
Not assigned.
6oty-B-500
sad. -0.12
ruf. +0.21
dom. +0.06
bre. -0.14
HIS chainID: A,
resSeq: 97,
molecule: Hemoglobin II
oxygen carrier
oligomeric count: 2
pocket vol.: 466.0 Å3
d(Fe-oop): 0.020 Å
HOH chainID: A, resSeq: 601,

molecule: water

6v0a-A-501
sad. +0.56
ruf. -0.67
dom. +0.09
bre. -0.14
LYS chainID: A,
resSeq: 133,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 432.0 Å3
d(Fe-oop): 0.064 Å
SO4 chainID: A, resSeq: 506,

molecule: SULFATE ION

7lq5-B-304
sad. +0.01
ruf. +0.01
dom. -0.02
bre. -0.14
HIS chainID: B,
resSeq: 97,
molecule: Cytochrome c
electron transporter
oligomeric count: 3
pocket vol.: 483.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: B, resSeq: 111,

molecule: Cytochrome c

1bz1-B-147
sad. +0.39
ruf. -0.04
dom. -0.52
bre. -0.14
HIS chainID: B,
resSeq: 92,
molecule: PROTEIN (HEMOGLOBIN BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 572.0 Å3
d(Fe-oop): 0.392 Å
Not assigned.
1it2-B-347
sad. +0.11
ruf. +0.08
dom. -0.17
bre. -0.14
HIS chainID: B,
resSeq: 303,
molecule: hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 496.0 Å3
d(Fe-oop): 0.153 Å
Not assigned.
1qxe-A-143
sad. +0.10
ruf. -0.20
dom. -0.17
bre. -0.14
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 492.0 Å3
d(Fe-oop): 0.002 Å
OXY chainID: A, resSeq: 5142,

molecule: OXYGEN MOLECULE

3nlr-A-750
sad. -0.61
ruf. -0.44
dom. +0.31
bre. -0.14
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.425 Å
Not assigned.