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ID of heme Axial ligands on heme Function & structure
9ikh-A-601
sad. -0.51
ruf. +0.03
dom. +0.33
bre. -0.25
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 26
pocket vol.: 599.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

3om3-A-1
sad. -0.60
ruf. +0.41
dom. +0.23
bre. -0.25
HIS chainID: A,
resSeq: 102,
molecule: Cytochrome c oxidase, aa3 type, subunit I
oxidoreductase
oligomeric count: 2
pocket vol.: 595.0 Å3
d(Fe-oop): 0.086 Å
HIS chainID: A, resSeq: 421,

molecule: Cytochrome c oxidase, aa3 type, subunit I

4lmh-B-911
sad. +0.13
ruf. -0.69
dom. +0.31
bre. -0.25
HIS chainID: B,
resSeq: 696,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 580.0 Å3
d(Fe-oop): 0.048 Å
HIS chainID: B, resSeq: 724,

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

6jt1-B-1000
sad. -0.30
ruf. +0.12
dom. -0.40
bre. -0.25
HIS chainID: B,
resSeq: 105,
molecule: Guanylate cyclase soluble subunit beta-1
lyase
oligomeric count: 2
pocket vol.: 458.0 Å3
d(Fe-oop): 0.413 Å
Not assigned.
8rxu-YYY-606
sad. -0.20
ruf. -1.15
dom. +0.05
bre. -0.25
HIS chainID: YYY,
resSeq: 145,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 407.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: YYY, resSeq: 309,

molecule: Octaheme nitrite reductase

2v7m-A-404
sad. +0.01
ruf. +0.02
dom. -0.01
bre. -0.25
HIS chainID: A,
resSeq: 313,
molecule: PRNB
oxidoreductase
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.044 Å
DTE chainID: A, resSeq: 1360,

molecule: 7-CL-D-TRYPTOPHAN

3lgq-A-1002
sad. -0.08
ruf. -0.39
dom. +0.00
bre. -0.25
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 371.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

3wu2-v-201
sad. +0.40
ruf. -0.56
dom. -0.00
bre. -0.25
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 38
pocket vol.: 445.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

6nh4-C-502
sad. -0.23
ruf. -0.45
dom. +0.23
bre. -0.25
CYS chainID: C,
resSeq: 184,
molecule: Endothelial nitric oxide synthase splice variant eNOS13A
oxidoreductase
oligomeric count: 2
pocket vol.: 514.0 Å3
d(Fe-oop): 0.441 Å
Not assigned.
8bcx-B-504
sad. -0.41
ruf. -0.71
dom. -0.04
bre. -0.25
HIS chainID: B,
resSeq: 112,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 1
pocket vol.: 533.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: B, resSeq: 222,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

1ury-A-700
sad. +0.03
ruf. +0.27
dom. +0.12
bre. -0.25
HIS chainID: A,
resSeq: 81,
molecule: CYTOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 457.0 Å3
d(Fe-oop): 0.067 Å
HIS chainID: A, resSeq: 113,

molecule: CYTOGLOBIN

4ixq-F-101
sad. +0.00
ruf. +0.00
dom. +0.00
bre. -0.25
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 488.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

4m06-E-301
sad. -0.43
ruf. +0.46
dom. -0.14
bre. -0.25
HIS chainID: E,
resSeq: 160,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 472.0 Å3
d(Fe-oop): 0.029 Å
CYN chainID: E, resSeq: 302,

molecule: CYANIDE ION

6x0q-L-201
sad. +0.73
ruf. -0.17
dom. -0.17
bre. -0.25
HIS chainID: L,
resSeq: 101,
molecule: Capsid protein Circular Permutant
unclassified
oligomeric count: 34
pocket vol.: 898.0 Å3
d(Fe-oop): 0.005 Å
Not assigned.
7tsk-D-501
sad. -0.48
ruf. -0.66
dom. +0.45
bre. -0.25
CYS chainID: D,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 540.0 Å3
d(Fe-oop): 0.326 Å
Not assigned.
4bm4-A-500
sad. -0.53
ruf. +0.14
dom. +0.32
bre. -0.25
HIS chainID: A,
resSeq: 176,
molecule: MANGANESE PEROXIDASE 4
oxidoreductase
oligomeric count: 1
pocket vol.: 418.0 Å3
d(Fe-oop): 0.289 Å
HOH chainID: A, resSeq: 2022,

molecule: water

4f6i-A-201
sad. -0.07
ruf. -0.08
dom. -0.08
bre. -0.25
HIS chainID: A,
resSeq: 69,
molecule: Neural hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 554.0 Å3
d(Fe-oop): 0.015 Å
OXY chainID: A, resSeq: 202,

molecule: OXYGEN MOLECULE

5vcd-A-601
sad. -0.40
ruf. +0.18
dom. +0.08
bre. -0.25
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 429.0 Å3
d(Fe-oop): 0.120 Å
HOH chainID: A, resSeq: 721,

molecule: water

6v0a-F-501
sad. +0.46
ruf. -0.79
dom. -0.02
bre. -0.25
LYS chainID: F,
resSeq: 133,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 426.0 Å3
d(Fe-oop): 0.051 Å
SO4 chainID: F, resSeq: 506,

molecule: SULFATE ION

6w6n-B-201
sad. +0.60
ruf. -0.11
dom. -0.01
bre. -0.25
HIS chainID: B,
resSeq: 172,
molecule: Cytochrome P460
oxidoreductase
oligomeric count: 2
pocket vol.: 378.0 Å3
d(Fe-oop): 0.012 Å
HOH chainID: B, resSeq: 312,

molecule: water