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ID of heme Axial ligands on heme Function & structure
2exv-A-83
sad. +0.12
ruf. -0.86
dom. +0.05
bre. -0.08
HIS chainID: A,
resSeq: 16,
molecule: Cytochrome c-551
electron transporter
oligomeric count: 1
pocket vol.: 339.0 Å3
d(Fe-oop): 0.068 Å
MET chainID: A, resSeq: 61,

molecule: Cytochrome c-551

6fja-A-502
sad. -0.04
ruf. -0.86
dom. +0.02
bre. +0.04
HIS chainID: A,
resSeq: 368,
molecule: Nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 349.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: A, resSeq: 418,

molecule: Nitrite reductase

3svq-A-750
sad. -0.35
ruf. -0.86
dom. +0.48
bre. -0.05
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 552.0 Å3
d(Fe-oop): 0.102 Å
Not assigned.
4n4n-C-607
sad. -0.30
ruf. -0.86
dom. -0.21
bre. -0.22
HIS chainID: C,
resSeq: 228,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: C, resSeq: 287,

molecule: Hydroxylamine oxidoreductase

3gys-G-143
sad. +0.11
ruf. -0.86
dom. -0.25
bre. -0.18
HIS chainID: G,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 530.0 Å3
d(Fe-oop): 0.050 Å
HOH chainID: G, resSeq: 144,

molecule: water

4q5c-B-603
sad. -0.27
ruf. -0.86
dom. +0.13
bre. -0.25
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 419.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

7qth-A-806
sad. +0.45
ruf. -0.86
dom. -0.12
bre. -0.25
HIS chainID: A,
resSeq: 500,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 468.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 564,

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

4ax3-B-600
sad. +0.18
ruf. -0.86
dom. -0.02
bre. -0.09
HIS chainID: B,
resSeq: 368,
molecule: COPPER-CONTAINING NITRITE REDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 353.0 Å3
d(Fe-oop): 0.052 Å
MET chainID: B, resSeq: 418,

molecule: COPPER-CONTAINING NITRITE REDUCTASE

3o5c-B-502
sad. +0.30
ruf. -0.86
dom. +0.49
bre. -0.17
HIS chainID: B,
resSeq: 208,
molecule: Cytochrome c551 peroxidase
electron transporter
oligomeric count: 2
pocket vol.: 351.0 Å3
d(Fe-oop): 0.035 Å
MET chainID: B, resSeq: 279,

molecule: Cytochrome c551 peroxidase

1h29-D-1114
sad. +0.17
ruf. -0.86
dom. -0.25
bre. -0.15
HIS chainID: D,
resSeq: 482,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 426.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: D, resSeq: 497,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

3q99-A-750
sad. -0.50
ruf. -0.86
dom. +0.50
bre. -0.15
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 527.0 Å3
d(Fe-oop): 0.055 Å
JM8 chainID: A, resSeq: 800,

molecule: N~5~-[(3-(ethylsulfanyl)propanimidoyl]-L-ornithine

5fvv-A-750
sad. -0.57
ruf. -0.86
dom. +0.51
bre. -0.04
CYS chainID: A,
resSeq: 420,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 543.0 Å3
d(Fe-oop): 0.336 Å
Not assigned.
1m1p-F-802
sad. +0.13
ruf. -0.86
dom. +0.14
bre. -0.05
HIS chainID: F,
resSeq: 9,
molecule: Small tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 583.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: F, resSeq: 39,

molecule: Small tetraheme cytochrome c

3l4m-A-500
sad. +0.69
ruf. -0.86
dom. +0.33
bre. -0.37
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein mauG
oxidoreductase
oligomeric count: 6
pocket vol.: 357.0 Å3
d(Fe-oop): 0.220 Å
Not assigned.
1chh-A-104
sad. -0.05
ruf. -0.86
dom. -0.05
bre. -0.07
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 316.0 Å3
d(Fe-oop): 0.029 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

7uao-B-501
sad. -0.47
ruf. -0.86
dom. +0.46
bre. -0.19
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 521.0 Å3
d(Fe-oop): 0.320 Å
Not assigned.
4qao-B-201
sad. -0.13
ruf. -0.86
dom. +0.00
bre. +0.18
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 356.0 Å3
d(Fe-oop): 0.013 Å
LYS chainID: B, resSeq: 73,

molecule: Cytochrome c iso-1

8q1b-O-401
sad. -0.05
ruf. -0.86
dom. +0.02
bre. -0.14
HIS chainID: O,
resSeq: 106,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 33
pocket vol.: 552.0 Å3
d(Fe-oop): 0.130 Å
MET chainID: O, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

4n4l-A-618
sad. -0.01
ruf. -0.86
dom. -0.01
bre. -0.09
HIS chainID: A,
resSeq: 198,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 415.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: A, resSeq: 258,

molecule: hydroxylamine oxidoreductase

3hso-B-750
sad. -0.49
ruf. -0.86
dom. +0.41
bre. -0.05
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 528.0 Å3
d(Fe-oop): 0.079 Å
NO chainID: B, resSeq: 752,

molecule: NITRIC OXIDE