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ID of heme Axial ligands on heme Function & structure
5gth-e-103
sad. +0.52
ruf. -0.29
dom. +0.17
bre. -0.05
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 19
pocket vol.: 485.0 Å3
d(Fe-oop): 0.089 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

6urb-A-301
sad. -0.09
ruf. -0.27
dom. +0.17
bre. -0.03
TYR chainID: A,
resSeq: 75,
molecule: HasAp
heme acquisition
oligomeric count: 2
pocket vol.: 685.0 Å3
d(Fe-oop): 0.196 Å
Not assigned.
8smr-I-502
sad. -0.02
ruf. -0.05
dom. +0.17
bre. -0.21
HIS chainID: I,
resSeq: 87,
molecule: Cytochrome b
electron transporter
oligomeric count: 13
pocket vol.: 366.0 Å3
d(Fe-oop): 0.205 Å
HIS chainID: I, resSeq: 188,

molecule: Cytochrome b

6hqw-B-500
sad. -0.07
ruf. -0.73
dom. +0.17
bre. +0.02
CYS chainID: B,
resSeq: 394,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 370.0 Å3
d(Fe-oop): 0.037 Å
Not assigned.
7rf4-v-201
sad. +0.31
ruf. -0.36
dom. +0.17
bre. -0.04
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 442.0 Å3
d(Fe-oop): 0.148 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

8zp0-a-404
sad. -0.60
ruf. -0.45
dom. +0.17
bre. -0.20
HIS chainID: a,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 493.0 Å3
d(Fe-oop): 0.058 Å
HIS chainID: a, resSeq: 196,

molecule: Cytochrome b

7wdi-A-501
sad. -0.25
ruf. -0.47
dom. +0.17
bre. -0.17
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 405.0 Å3
d(Fe-oop): 0.018 Å
HOA chainID: A, resSeq: 504,

molecule: HYDROXYAMINE

9fu0-O-302
sad. +0.49
ruf. -0.29
dom. +0.17
bre. -0.23
HIS chainID: O,
resSeq: 192,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 15
pocket vol.: 380.0 Å3
d(Fe-oop): 0.059 Å
MET chainID: O, resSeq: 229,

molecule: Cytochrome bc1 complex cytochrome c subunit

8qrd-C-501
sad. -0.46
ruf. -0.46
dom. +0.17
bre. +0.12
CYS chainID: C,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.096 Å
Not assigned.
2zo5-B-1004
sad. +0.62
ruf. -0.45
dom. +0.17
bre. +0.03
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 391.0 Å3
d(Fe-oop): 0.018 Å
AZI chainID: B, resSeq: 526,

molecule: AZIDE ION

3mk7-C-322
sad. -0.37
ruf. -0.46
dom. +0.17
bre. +0.05
HIS chainID: C,
resSeq: 147,
molecule: Cytochrome c oxidase, cbb3-type, subunit P
electron transporter
oligomeric count: 4
pocket vol.: 325.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: C, resSeq: 279,

molecule: Cytochrome c oxidase, cbb3-type, subunit P

6xkx-p-502
sad. -0.37
ruf. -0.46
dom. +0.17
bre. +0.05
HIS chainID: p,
resSeq: 125,
molecule: Cbb3-type cytochrome c oxidase subunit CcoP,Cytochrome c-type cyt cy
electron transporter
oligomeric count: 9
pocket vol.: 283.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: p, resSeq: 264,

molecule: Cbb3-type cytochrome c oxidase subunit CcoP,Cytochrome c-type cyt cy

8f4d-v-201
sad. +0.23
ruf. -0.26
dom. +0.17
bre. -0.18
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 464.0 Å3
d(Fe-oop): 0.105 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

4wd4-B-301
sad. -0.03
ruf. +0.40
dom. +0.17
bre. -0.08
Not assigned. unclassified
oligomeric count: 2
pocket vol.: 657.0 Å3
d(Fe-oop): 0.064 Å
Not assigned.
4ent-B-802
sad. +0.36
ruf. -0.53
dom. +0.17
bre. -0.25
TYR chainID: B,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 355.0 Å3
d(Fe-oop): 0.525 Å
HOH chainID: B, resSeq: 1579,

molecule: water

6otx-B-500
sad. -0.34
ruf. +0.20
dom. +0.17
bre. -0.30
HIS chainID: B,
resSeq: 98,
molecule: Hemoglobin III
oxygen carrier
oligomeric count: 2
pocket vol.: 463.0 Å3
d(Fe-oop): 0.020 Å
OXY chainID: B, resSeq: 501,

molecule: OXYGEN MOLECULE

1y0p-A-803
sad. +0.28
ruf. -0.81
dom. +0.17
bre. -0.04
HIS chainID: A,
resSeq: 58,
molecule: Fumarate reductase flavoprotein subunit
oxidoreductase
oligomeric count: 1
pocket vol.: 477.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: A, resSeq: 72,

molecule: Fumarate reductase flavoprotein subunit

3fm6-A-350
sad. -0.72
ruf. +0.23
dom. +0.17
bre. -0.14
HIS chainID: A,
resSeq: 169,
molecule: Versatile peroxidase VPL2
oxidoreductase
oligomeric count: 1
pocket vol.: 442.0 Å3
d(Fe-oop): 0.292 Å
HOH chainID: A, resSeq: 619,

molecule: water

7w3e-A-601
sad. -0.59
ruf. +0.33
dom. +0.17
bre. -0.07
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 13
pocket vol.: 546.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

7w3e-N-601
sad. -0.54
ruf. +0.32
dom. +0.17
bre. -0.04
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 13
pocket vol.: 551.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1