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ID of heme Axial ligands on heme Function & structure
1wad-A-113
sad. -0.42
ruf. -0.83
dom. -0.04
bre. -0.02
HIS chainID: A,
resSeq: 39,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 518.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: A, resSeq: 55,

molecule: CYTOCHROME C3

4cx3-A-750
sad. -0.53
ruf. -0.83
dom. +0.59
bre. -0.15
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 544.0 Å3
d(Fe-oop): 0.144 Å
Not assigned.
1fs7-A-510
sad. -0.29
ruf. -0.83
dom. -0.04
bre. +0.04
HIS chainID: A,
resSeq: 102,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 429.0 Å3
d(Fe-oop): 0.034 Å
HIS chainID: A, resSeq: 215,

molecule: CYTOCHROME C NITRITE REDUCTASE

6j3y-E-101
sad. +0.40
ruf. -0.83
dom. +0.52
bre. +0.26
HIS chainID: E,
resSeq: 24,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 56
pocket vol.: 546.0 Å3
d(Fe-oop): 0.315 Å
HIS chainID: F, resSeq: 22,

molecule: Cytochrome b559 subunit beta

6j3y-f-102
sad. +0.40
ruf. -0.83
dom. +0.52
bre. +0.26
HIS chainID: e,
resSeq: 24,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 56
pocket vol.: 561.0 Å3
d(Fe-oop): 0.316 Å
HIS chainID: f, resSeq: 22,

molecule: Cytochrome b559 subunit beta

6j3z-f-102
sad. +0.40
ruf. -0.83
dom. +0.52
bre. +0.26
HIS chainID: e,
resSeq: 24,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 59
pocket vol.: 506.0 Å3
d(Fe-oop): 0.316 Å
HIS chainID: f, resSeq: 22,

molecule: Cytochrome b559 subunit beta

6j3z-F-102
sad. +0.40
ruf. -0.83
dom. +0.52
bre. +0.26
HIS chainID: E,
resSeq: 24,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 59
pocket vol.: 516.0 Å3
d(Fe-oop): 0.316 Å
HIS chainID: F, resSeq: 22,

molecule: Cytochrome b559 subunit beta

6j40-e-101
sad. +0.40
ruf. -0.83
dom. +0.52
bre. +0.26
HIS chainID: e,
resSeq: 24,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 70
pocket vol.: 512.0 Å3
d(Fe-oop): 0.315 Å
HIS chainID: f, resSeq: 22,

molecule: Cytochrome b559 subunit beta

6j40-E-101
sad. +0.40
ruf. -0.83
dom. +0.52
bre. +0.26
HIS chainID: E,
resSeq: 24,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 70
pocket vol.: 517.0 Å3
d(Fe-oop): 0.316 Å
HIS chainID: F, resSeq: 22,

molecule: Cytochrome b559 subunit beta

2vr0-B-1001
sad. +0.53
ruf. -0.83
dom. +0.17
bre. -0.21
LYS chainID: B,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 457.0 Å3
d(Fe-oop): 0.036 Å
HOH chainID: B, resSeq: 2041,

molecule: water

8qjg-B-102
sad. -0.23
ruf. -0.83
dom. +0.09
bre. -0.15
HIS chainID: B,
resSeq: 17,
molecule: Lipoprotein cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 458.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: B, resSeq: 44,

molecule: Lipoprotein cytochrome c

2zt9-C-301
sad. -0.54
ruf. -0.83
dom. -0.05
bre. -0.13
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 347.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

2vr0-B-1003
sad. -0.09
ruf. -0.83
dom. +0.15
bre. +0.04
HIS chainID: B,
resSeq: 121,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 401.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: B, resSeq: 233,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

4d30-B-750
sad. -0.54
ruf. -0.83
dom. +0.42
bre. -0.01
CYS chainID: B,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.068 Å
EG8 chainID: B, resSeq: 800,

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

8ugg-3P-502
sad. -0.56
ruf. -0.83
dom. +0.52
bre. +0.13
HIS chainID: 3P,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 409.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: 3P, resSeq: 196,

molecule: Cytochrome b

7o3e-C-402
sad. -0.09
ruf. -0.83
dom. +0.10
bre. +0.08
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 31
pocket vol.: 435.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

2uwh-B-1459
sad. -0.18
ruf. -0.83
dom. -0.14
bre. -0.24
CYS chainID: B,
resSeq: 400,
molecule: BIFUNCTIONAL P-450\: NADPH-P450 REDUCTASE
oxidoreductase
oligomeric count: 1
pocket vol.: 400.0 Å3
d(Fe-oop): 0.056 Å
Not assigned.
2zo5-A-1008
sad. -0.35
ruf. -0.83
dom. +0.16
bre. +0.03
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 565.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

8bqs-c-505
sad. -0.92
ruf. -0.83
dom. +0.30
bre. -0.06
HIS chainID: c,
resSeq: 98,
molecule: Apocytochrome b
electron transporter
oligomeric count: 214
pocket vol.: 420.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: c, resSeq: 199,

molecule: Apocytochrome b

4v3x-A-750
sad. -0.46
ruf. -0.83
dom. +0.35
bre. +0.03
CYS chainID: A,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 510.0 Å3
d(Fe-oop): 0.021 Å
4E8 chainID: A, resSeq: 800,

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