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ID of heme Axial ligands on heme Function & structure
2cth-B-111
sad. +0.27
ruf. -0.68
dom. -0.21
bre. -0.10
HIS chainID: B,
resSeq: 22,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 487.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: B, resSeq: 34,

molecule: CYTOCHROME C3

7qwn-C-502
sad. -0.34
ruf. -0.68
dom. +0.02
bre. -0.12
CYS chainID: C,
resSeq: 377,
molecule: Steroid C26-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 389.0 Å3
d(Fe-oop): 0.100 Å
DQE chainID: C, resSeq: 501,

molecule: ethyl 5-pyridin-4-yl-1~{H}-indole-2-carboxylate

3pnh-B-500
sad. -0.49
ruf. -0.68
dom. +0.70
bre. -0.25
CYS chainID: B,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 530.0 Å3
d(Fe-oop): 0.165 Å
Not assigned.
3rqm-A-750
sad. -0.45
ruf. -0.68
dom. +0.62
bre. -0.18
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 545.0 Å3
d(Fe-oop): 0.145 Å
Not assigned.
2bq4-A-1116
sad. -0.14
ruf. -0.68
dom. -0.07
bre. -0.17
HIS chainID: A,
resSeq: 45,
molecule: BASIC CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 513.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: A, resSeq: 62,

molecule: BASIC CYTOCHROME C3

5aur-G-101
sad. +0.02
ruf. -0.68
dom. +0.05
bre. -0.08
HIS chainID: E,
resSeq: 14,
molecule: Cytochrome c-552
electron transporter
oligomeric count: 2
pocket vol.: 344.0 Å3
d(Fe-oop): 0.034 Å
MET chainID: G, resSeq: 62,

molecule: Cytochrome c-552

1h29-A-1113
sad. -0.48
ruf. -0.68
dom. -0.18
bre. -0.11
HIS chainID: A,
resSeq: 449,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 466.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: A, resSeq: 481,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

8ugh-3Q-501
sad. -0.00
ruf. -0.69
dom. +0.01
bre. -0.61
HIS chainID: 3Q,
resSeq: 41,
molecule: Cytochrome c1
electron transporter
oligomeric count: 81
pocket vol.: 425.0 Å3
d(Fe-oop): 0.001 Å
MET chainID: 3Q, resSeq: 160,

molecule: Cytochrome c1

6dhf-V-201
sad. +0.43
ruf. -0.69
dom. -0.05
bre. +0.08
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 445.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

9krr-G-102
sad. +0.20
ruf. -0.69
dom. +0.22
bre. -0.18
HIS chainID: G,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 2
pocket vol.: 368.0 Å3
d(Fe-oop): 0.069 Å
MET chainID: G, resSeq: 58,

molecule: Cytochrome c6

7c9r-C-402
sad. +0.42
ruf. -0.69
dom. +0.08
bre. +0.04
MET chainID: C,
resSeq: 130,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 458.0 Å3
d(Fe-oop): 0.067 Å
HIS chainID: C, resSeq: 156,

molecule: Photosynthetic reaction center cytochrome c subunit

1ynr-D-81
sad. +0.03
ruf. -0.69
dom. +0.04
bre. -0.29
HIS chainID: D,
resSeq: 14,
molecule: Cytochrome c-552
electron transporter
oligomeric count: 4
pocket vol.: 335.0 Å3
d(Fe-oop): 0.062 Å
MET chainID: D, resSeq: 59,

molecule: Cytochrome c-552

8uzu-B-201
sad. -0.11
ruf. -0.69
dom. -0.13
bre. -0.15
HIS chainID: B,
resSeq: 69,
molecule: Group 1 truncated hemoglobin
oxygen carrier
oligomeric count: 4
pocket vol.: 459.0 Å3
d(Fe-oop): 0.045 Å
CYN chainID: B, resSeq: 202,

molecule: CYANIDE ION

3nlz-A-750
sad. -0.51
ruf. -0.69
dom. +0.49
bre. -0.16
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 538.0 Å3
d(Fe-oop): 0.420 Å
Not assigned.
5xed-C-102
sad. +0.14
ruf. -0.69
dom. +0.05
bre. -0.06
HIS chainID: C,
resSeq: 14,
molecule: Cytochrome c-552,Cytochrome c-551
electron transporter
oligomeric count: 2
pocket vol.: 413.0 Å3
d(Fe-oop): 0.027 Å
HOH chainID: C, resSeq: 220,

molecule: water

6av2-A-801
sad. -0.51
ruf. -0.69
dom. +0.46
bre. -0.07
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 541.0 Å3
d(Fe-oop): 0.378 Å
Not assigned.
5vul-A-801
sad. -0.60
ruf. -0.69
dom. +0.50
bre. -0.20
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 519.0 Å3
d(Fe-oop): 0.440 Å
Not assigned.
4cun-A-500
sad. -0.48
ruf. -0.69
dom. +0.50
bre. -0.15
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 516.0 Å3
d(Fe-oop): 0.391 Å
Not assigned.
3h34-A-74
sad. +0.10
ruf. -0.69
dom. -0.09
bre. -0.02
HIS chainID: A,
resSeq: 47,
molecule: Cytochrome c7
electron transporter
oligomeric count: 1
pocket vol.: 491.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: A, resSeq: 69,

molecule: Cytochrome c7

6m0q-K-605
sad. +1.00
ruf. -0.69
dom. -0.04
bre. +0.09
HIS chainID: K,
resSeq: 338,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 373.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: K, resSeq: 483,

molecule: Aerobic hydroxylamine oxidoreductase