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ID of heme Axial ligands on heme Function & structure
2j7a-G-1002
sad. +0.53
ruf. -0.60
dom. -0.03
bre. -0.25
HIS chainID: G,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 396.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: G, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

4d4x-A-128
sad. -0.29
ruf. -0.60
dom. +0.15
bre. +0.03
NO chainID: A,
resSeq: 129,
molecule: NITRIC OXIDE
electron transporter
oligomeric count: 2
pocket vol.: 462.0 Å3
d(Fe-oop): 0.247 Å
Not assigned.
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

4l3z-B-607
sad. +0.32
ruf. -0.60
dom. -0.11
bre. -0.39
HIS chainID: B,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 517.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: B, resSeq: 70,

molecule: Eight-heme nitrite reductase

4l3x-B-607
sad. +0.33
ruf. -0.60
dom. -0.09
bre. -0.41
HIS chainID: B,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 493.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: B, resSeq: 70,

molecule: Eight-heme nitrite reductase

4nse-B-500
sad. -0.52
ruf. -0.60
dom. +0.42
bre. +0.03
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 491.0 Å3
d(Fe-oop): 0.294 Å
Not assigned.
9at2-A-401
sad. +0.07
ruf. -0.60
dom. -0.03
bre. +0.05
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 473.0 Å3
d(Fe-oop): 0.078 Å
Not assigned.
1zrt-C-501
sad. +0.25
ruf. -0.60
dom. -0.21
bre. -0.21
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 393.0 Å3
d(Fe-oop): 0.110 Å
HIS chainID: C, resSeq: 198,

molecule: Cytochrome b

3onz-A-143
sad. +0.06
ruf. -0.60
dom. -0.31
bre. -0.26
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 532.0 Å3
d(Fe-oop): 0.010 Å
NO2 chainID: A, resSeq: 142,

molecule: NITRITE ION

3ml1-B-1128
sad. +0.57
ruf. -0.60
dom. -0.06
bre. -0.11
HIS chainID: B,
resSeq: 44,
molecule: Diheme cytochrome c napB
oxidoreductase
oligomeric count: 2
pocket vol.: 498.0 Å3
d(Fe-oop): 0.038 Å
HIS chainID: B, resSeq: 62,

molecule: Diheme cytochrome c napB

4caq-A-750
sad. -0.55
ruf. -0.60
dom. +0.66
bre. +0.01
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 516.0 Å3
d(Fe-oop): 0.042 Å
Not assigned.
1i54-A-1104
sad. -0.27
ruf. -0.60
dom. -0.03
bre. -0.17
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 315.0 Å3
d(Fe-oop): 0.059 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

5agk-A-750
sad. -0.56
ruf. -0.60
dom. +0.41
bre. -0.18
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 535.0 Å3
d(Fe-oop): 0.356 Å
Not assigned.
4rkm-E-813
sad. +0.11
ruf. -0.60
dom. -0.02
bre. -0.13
HIS chainID: E,
resSeq: 479,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 501.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: E, resSeq: 579,

molecule: MccA

4ugs-A-901
sad. -0.46
ruf. -0.60
dom. +0.66
bre. +0.03
CYS chainID: A,
resSeq: 66,
molecule: NITRIC OXIDE SYNTHASE OXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.221 Å
Not assigned.
8wub-C-201
sad. +0.06
ruf. -0.60
dom. +0.13
bre. +0.07
HIS chainID: C,
resSeq: 64,
molecule: Neuroglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: C, resSeq: 96,

molecule: Neuroglobin

3nlk-A-750
sad. -0.62
ruf. -0.60
dom. +0.53
bre. -0.26
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 521.0 Å3
d(Fe-oop): 0.126 Å
Not assigned.
6zi7-B-501
sad. -0.46
ruf. -0.60
dom. +0.01
bre. +0.01
CYS chainID: B,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 445.0 Å3
d(Fe-oop): 0.209 Å
Not assigned.
4rkm-I-812
sad. +0.04
ruf. -0.60
dom. +0.11
bre. -0.14
HIS chainID: I,
resSeq: 488,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 490.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: I, resSeq: 663,

molecule: MccA

4d36-A-500
sad. -0.53
ruf. -0.60
dom. +0.28
bre. -0.12
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 506.0 Å3
d(Fe-oop): 0.056 Å
HLW chainID: A, resSeq: 800,

molecule: 3-(3-chlorophenyl)-N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}propan-1-amine