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ID of heme Axial ligands on heme Function & structure
3d1i-A-1008
sad. -0.34
ruf. -0.82
dom. +0.17
bre. +0.17
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 547.0 Å3
d(Fe-oop): 0.072 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

3d1i-A-1002
sad. -0.12
ruf. -0.50
dom. +0.00
bre. -0.06
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 359.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

3d1i-A-1003
sad. +0.45
ruf. -0.48
dom. +0.01
bre. +0.06
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 498.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

3d1i-A-1001
sad. +0.07
ruf. -0.34
dom. -0.02
bre. -0.12
HIS chainID: A,
resSeq: 18,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 406.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: A, resSeq: 44,

molecule: Eight-heme nitrite reductase

3d1i-B-1004
sad. +0.55
ruf. -0.44
dom. +0.14
bre. -0.07
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.022 Å
NO2 chainID: B, resSeq: 528,

molecule: NITRITE ION

3d1i-B-1005
sad. +1.10
ruf. -0.33
dom. -0.01
bre. +0.07
HIS chainID: B,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 486.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: B, resSeq: 398,

molecule: Eight-heme nitrite reductase

3d1i-B-1006
sad. -0.21
ruf. -0.84
dom. +0.23
bre. +0.06
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 411.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

3d1i-B-1007
sad. +0.79
ruf. -0.68
dom. -0.14
bre. +0.07
HIS chainID: B,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 432.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: B, resSeq: 491,

molecule: Eight-heme nitrite reductase

3d1i-B-1008
sad. -0.34
ruf. -0.80
dom. +0.18
bre. +0.12
HIS chainID: B,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 547.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: B, resSeq: 415,

molecule: Eight-heme nitrite reductase

3d1i-B-1002
sad. -0.08
ruf. -0.39
dom. -0.01
bre. -0.08
HIS chainID: B,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 352.0 Å3
d(Fe-oop): 0.048 Å
HIS chainID: B, resSeq: 234,

molecule: Eight-heme nitrite reductase

3d1i-B-1003
sad. +0.33
ruf. -0.50
dom. +0.01
bre. +0.06
HIS chainID: B,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 498.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: B, resSeq: 70,

molecule: Eight-heme nitrite reductase

3d1i-B-1001
sad. -0.15
ruf. -0.39
dom. -0.05
bre. -0.11
HIS chainID: B,
resSeq: 18,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.045 Å
HIS chainID: B, resSeq: 44,

molecule: Eight-heme nitrite reductase

3d1k-A-200
sad. +0.08
ruf. -0.34
dom. -0.24
bre. -0.10
HIS chainID: A,
resSeq: 88,
molecule: Hemoglobin subunit alpha-1
oxygen carrier
oligomeric count: 4
pocket vol.: 512.0 Å3
d(Fe-oop): 0.016 Å
CMO chainID: A, resSeq: 199,

molecule: CARBON MONOXIDE

3d1k-B-400
sad. +0.11
ruf. -0.21
dom. -0.32
bre. -0.09
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta-1/2
oxygen carrier
oligomeric count: 4
pocket vol.: 531.0 Å3
d(Fe-oop): 0.097 Å
HOH chainID: B, resSeq: 399,

molecule: water

3d38-C-401
sad. +0.74
ruf. -0.53
dom. +0.17
bre. -0.17
MET chainID: C,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 365.0 Å3
d(Fe-oop): 0.065 Å
HIS chainID: C, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome c subunit

3d38-C-402
sad. +0.58
ruf. -0.60
dom. +0.17
bre. -0.16
MET chainID: C,
resSeq: 110,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 354.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 136,

molecule: Photosynthetic reaction center cytochrome c subunit

3d38-C-403
sad. +0.43
ruf. -0.68
dom. +0.18
bre. -0.17
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 333.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

3d38-C-404
sad. +0.15
ruf. -0.38
dom. +0.25
bre. -0.16
HIS chainID: C,
resSeq: 124,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 346.0 Å3
d(Fe-oop): 0.122 Å
HIS chainID: C, resSeq: 309,

molecule: Photosynthetic reaction center cytochrome c subunit

3d4x-A-143
sad. +0.16
ruf. -0.39
dom. -0.27
bre. -0.32
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 561.0 Å3
d(Fe-oop): 0.027 Å
HOH chainID: A, resSeq: 142,

molecule: water

3d4x-B-148
sad. +0.06
ruf. -0.04
dom. -0.33
bre. -0.39
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta-A/B
oxygen carrier
oligomeric count: 4
pocket vol.: 614.0 Å3
d(Fe-oop): 0.041 Å
HOH chainID: B, resSeq: 151,

molecule: water