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ID of heme Axial ligands on heme Function & structure
7rh7-F-602
sad. -0.64
ruf. -0.01
dom. +0.18
bre. -0.10
HIS chainID: F,
resSeq: 109,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 24
pocket vol.: 327.0 Å3
d(Fe-oop): 0.189 Å
HIS chainID: F, resSeq: 211,

molecule: Cytochrome bc1 complex cytochrome b subunit

8k65-A-602
sad. -0.58
ruf. +0.59
dom. +0.18
bre. -0.06
HIS chainID: A,
resSeq: 72,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 3
pocket vol.: 378.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: A, resSeq: 386,

molecule: Cytochrome c oxidase subunit 1

2b7s-A-802
sad. -0.16
ruf. -1.17
dom. +0.18
bre. -0.24
HIS chainID: A,
resSeq: 8,
molecule: Fumarate reductase flavoprotein subunit
oxidoreductase
oligomeric count: 1
pocket vol.: 573.0 Å3
d(Fe-oop): 0.079 Å
HIS chainID: A, resSeq: 40,

molecule: Fumarate reductase flavoprotein subunit

9g9z-a-507
sad. -0.56
ruf. +0.18
dom. +0.18
bre. +0.16
HIS chainID: a,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 31
pocket vol.: 454.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: a, resSeq: 212,

molecule: Cytochrome b

9krd-C-101
sad. +0.52
ruf. -0.51
dom. +0.18
bre. -0.07
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 2
pocket vol.: 335.0 Å3
d(Fe-oop): 0.070 Å
MET chainID: C, resSeq: 58,

molecule: Cytochrome c6

5z85-N-601
sad. -0.59
ruf. +0.12
dom. +0.18
bre. +0.02
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 540.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

3abk-N-515
sad. -0.53
ruf. +0.22
dom. +0.18
bre. -0.43
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 585.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

5ofq-A-501
sad. -0.26
ruf. -0.31
dom. +0.18
bre. +0.17
CYS chainID: A,
resSeq: 351,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 367.0 Å3
d(Fe-oop): 0.071 Å
Not assigned.
8q2f-C-501
sad. -0.26
ruf. -0.62
dom. +0.18
bre. -0.13
CYS chainID: C,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 465.0 Å3
d(Fe-oop): 0.055 Å
Not assigned.
6w1t-V-201
sad. +0.38
ruf. -0.41
dom. +0.18
bre. +0.01
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 440.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

3l74-C-502
sad. -0.62
ruf. -0.59
dom. +0.18
bre. +0.09
HIS chainID: C,
resSeq: 98,
molecule: CYTOCHROME B
oxidoreductase
oligomeric count: 20
pocket vol.: 368.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: C, resSeq: 197,

molecule: CYTOCHROME B

5ksk-B-801
sad. -0.91
ruf. +0.03
dom. +0.18
bre. -0.05
TOX chainID: B,
resSeq: 111,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 393.0 Å3
d(Fe-oop): 0.130 Å
HIS chainID: B, resSeq: 279,

molecule: Catalase-peroxidase

6vbn-D-401
sad. +0.13
ruf. -0.45
dom. +0.18
bre. +0.13
HIS chainID: D,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 466.0 Å3
d(Fe-oop): 0.149 Å
QVY chainID: C, resSeq: 402,

molecule: 1,5-anhydro-2,3-dideoxy-3-[(5S)-5H-imidazo[5,1-a]isoindol-5-yl]-D-threo-pentitol

2vr0-A-1001
sad. +0.50
ruf. -0.77
dom. +0.18
bre. -0.18
LYS chainID: A,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 467.0 Å3
d(Fe-oop): 0.004 Å
HOH chainID: A, resSeq: 2023,

molecule: water

4fa1-B-402
sad. +0.64
ruf. -0.97
dom. +0.18
bre. -0.38
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 327.0 Å3
d(Fe-oop): 0.013 Å
HOH chainID: B, resSeq: 723,

molecule: water

3qu8-B-500
sad. -0.15
ruf. -0.24
dom. +0.18
bre. -0.01
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 402.0 Å3
d(Fe-oop): 0.048 Å
3QU chainID: B, resSeq: 501,

molecule: 4-(4-nitrobenzyl)pyridine

2j7a-K-1004
sad. +0.52
ruf. -1.12
dom. +0.18
bre. -0.25
HIS chainID: K,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: K, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

2qjy-P-501
sad. -0.31
ruf. -0.37
dom. +0.18
bre. -0.09
HIS chainID: P,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 412.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: P, resSeq: 212,

molecule: Cytochrome b

7o3c-N-402
sad. -0.17
ruf. -0.92
dom. +0.18
bre. +0.13
HIS chainID: N,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 34
pocket vol.: 409.0 Å3
d(Fe-oop): 0.062 Å
HIS chainID: N, resSeq: 196,

molecule: Cytochrome b

9i6f-A-605
sad. -0.08
ruf. +0.08
dom. +0.18
bre. -0.62
HIS chainID: A,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 14
pocket vol.: 782.0 Å3
d(Fe-oop): 0.011 Å
Not assigned.