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ID of heme Axial ligands on heme Function & structure
6h5l-A-606
sad. -0.12
ruf. -0.49
dom. +0.06
bre. -0.24
HIS chainID: A,
resSeq: 208,
molecule: Similar to hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 12
pocket vol.: 391.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: A, resSeq: 270,

molecule: Similar to hydroxylamine oxidoreductase

7xbo-A-501
sad. -0.06
ruf. -0.49
dom. -0.18
bre. -0.16
CYS chainID: A,
resSeq: 354,
molecule: Cytochrome P450 monooxygenase PikC
oxidoreductase
oligomeric count: 1
pocket vol.: 391.0 Å3
d(Fe-oop): 0.073 Å
Not assigned.
3dr0-B-94
sad. +0.33
ruf. -0.49
dom. +0.01
bre. -0.08
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 332.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: B, resSeq: 65,

molecule: Cytochrome c6

4gyd-D-200
sad. +0.40
ruf. -0.49
dom. -0.00
bre. -0.04
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: D, resSeq: 58,

molecule: Cytochrome c6

5add-A-750
sad. -0.60
ruf. -0.49
dom. +0.47
bre. -0.38
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 537.0 Å3
d(Fe-oop): 0.378 Å
Not assigned.
1hcm-B-601
sad. -0.03
ruf. -0.49
dom. -0.01
bre. -0.10
HIS chainID: B,
resSeq: 69,
molecule: CYTOCHROME CD1 NITRITE REDUCTASE
electron transporter
oligomeric count: 2
pocket vol.: 379.0 Å3
d(Fe-oop): 0.039 Å
MET chainID: B, resSeq: 106,

molecule: CYTOCHROME CD1 NITRITE REDUCTASE

2qls-C-142
sad. -0.23
ruf. -0.49
dom. -0.18
bre. +0.36
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 2
pocket vol.: 552.0 Å3
d(Fe-oop): 0.185 Å
Not assigned.
4l38-B-602
sad. +1.07
ruf. -0.49
dom. -0.11
bre. -0.17
HIS chainID: B,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 489.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: B, resSeq: 398,

molecule: Eight-heme nitrite reductase

5e29-C-202
sad. +0.17
ruf. -0.49
dom. +0.09
bre. -0.16
NO chainID: C,
resSeq: 201,
molecule: NITRIC OXIDE
oxygen carrier
oligomeric count: 4
pocket vol.: 557.0 Å3
d(Fe-oop): 0.150 Å
Not assigned.
4lmh-C-807
sad. -0.23
ruf. -0.49
dom. +0.19
bre. -0.27
HIS chainID: C,
resSeq: 576,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 474.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: C, resSeq: 587,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA

8ir6-V-201
sad. +0.34
ruf. -0.49
dom. +0.13
bre. -0.17
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 445.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

8j4q-D-801
sad. -0.19
ruf. -0.49
dom. +0.06
bre. +0.23
TYR chainID: D,
resSeq: 415,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 356.0 Å3
d(Fe-oop): 0.043 Å
Not assigned.
1ql4-A-101
sad. -0.30
ruf. -0.49
dom. -0.10
bre. -0.14
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 1
pocket vol.: 317.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: A, resSeq: 78,

molecule: CYTOCHROME C552

4cty-B-500
sad. -0.43
ruf. -0.49
dom. +0.62
bre. +0.12
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 548.0 Å3
d(Fe-oop): 0.034 Å
Not assigned.
5kyo-F-501
sad. -0.39
ruf. -0.49
dom. -0.03
bre. -0.26
CYS chainID: F,
resSeq: 359,
molecule: CYP101J2
oxidoreductase
oligomeric count: 1
pocket vol.: 455.0 Å3
d(Fe-oop): 0.201 Å
HOH chainID: F, resSeq: 615,

molecule: water

9cwi-D-501
sad. -0.51
ruf. -0.49
dom. +0.45
bre. -0.07
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 498.0 Å3
d(Fe-oop): 0.358 Å
Not assigned.
3ttb-A-1004
sad. +0.66
ruf. -0.49
dom. +0.09
bre. +0.03
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 387.0 Å3
d(Fe-oop): 0.019 Å
SO3 chainID: A, resSeq: 526,

molecule: SULFITE ION

4cab-C-537
sad. +0.01
ruf. -0.49
dom. -0.01
bre. -0.21
TYR chainID: C,
resSeq: 369,
molecule: CATALASE
oxidoreductase
oligomeric count: 4
pocket vol.: 392.0 Å3
d(Fe-oop): 0.252 Å
Not assigned.
5m7k-A-402
sad. +0.23
ruf. -0.49
dom. +0.42
bre. -0.09
MET chainID: A,
resSeq: 110,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 392.0 Å3
d(Fe-oop): 0.192 Å
HIS chainID: A, resSeq: 136,

molecule: Photosynthetic reaction center cytochrome c subunit

4mqk-G-201
sad. +0.22
ruf. -0.49
dom. -0.07
bre. -0.22
HIS chainID: G,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 560.0 Å3
d(Fe-oop): 0.177 Å
Not assigned.