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ID of heme Axial ligands on heme Function & structure
4rkm-E-808
sad. -0.07
ruf. -0.76
dom. +0.14
bre. -0.11
HIS chainID: E,
resSeq: 343,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 432.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: E, resSeq: 425,

molecule: MccA

8iuf-QC-401
sad. +0.02
ruf. +0.48
dom. +0.14
bre. +0.05
HIS chainID: QC,
resSeq: 73,
molecule: Cytochrome b
electron transporter
oligomeric count: 103
pocket vol.: 409.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: QC, resSeq: 172,

molecule: Cytochrome b

8rgy-B-501
sad. +0.42
ruf. +0.16
dom. +0.14
bre. -0.19
HIS chainID: B,
resSeq: 326,
molecule: Deferrochelatase
oxidoreductase
oligomeric count: 2
pocket vol.: 400.0 Å3
d(Fe-oop): 0.115 Å
HOH chainID: B, resSeq: 750,

molecule: water

4l4d-A-501
sad. +0.03
ruf. -0.43
dom. +0.14
bre. -0.68
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 428.0 Å3
d(Fe-oop): 0.109 Å
CYN chainID: A, resSeq: 502,

molecule: CYANIDE ION

4wjy-A-505
sad. +0.11
ruf. -0.54
dom. +0.14
bre. +0.01
HIS chainID: A,
resSeq: 275,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 532.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 318,

molecule: Cytochrome c-552

5aur-A-101
sad. -0.09
ruf. -0.60
dom. +0.14
bre. -0.12
MET chainID: A,
resSeq: 62,
molecule: Cytochrome c-552
electron transporter
oligomeric count: 2
pocket vol.: 345.0 Å3
d(Fe-oop): 0.052 Å
HIS chainID: C, resSeq: 14,

molecule: Cytochrome c-552

6fsh-C-401
sad. -0.26
ruf. -0.38
dom. +0.14
bre. -0.27
CYS chainID: C,
resSeq: 347,
molecule: OxyB protein
oxidoreductase
oligomeric count: 1
pocket vol.: 431.0 Å3
d(Fe-oop): 0.167 Å
Not assigned.
3oo3-A-400
sad. -0.28
ruf. -0.43
dom. +0.14
bre. -0.24
CYS chainID: A,
resSeq: 332,
molecule: Oxy protein
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.241 Å
HOH chainID: A, resSeq: 526,

molecule: water

3sjl-B-600
sad. +0.00
ruf. -0.88
dom. +0.14
bre. -0.08
HIS chainID: B,
resSeq: 205,
molecule: Methylamine utilization protein mauG
oxidoreductase
oligomeric count: 6
pocket vol.: 346.0 Å3
d(Fe-oop): 0.002 Å
TYR chainID: B, resSeq: 294,

molecule: Methylamine utilization protein mauG

3gas-B-1293
sad. -0.03
ruf. +0.03
dom. +0.14
bre. -0.09
HIS chainID: B,
resSeq: 245,
molecule: heme oxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 495.0 Å3
d(Fe-oop): 0.050 Å
AZI chainID: B, resSeq: 1299,

molecule: AZIDE ION

3h1l-C-502
sad. -0.61
ruf. -0.30
dom. +0.14
bre. +0.21
HIS chainID: C,
resSeq: 98,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 20
pocket vol.: 400.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 197,

molecule: Cytochrome b

3qu8-C-500
sad. -0.07
ruf. -0.10
dom. +0.14
bre. +0.74
CYS chainID: C,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 391.0 Å3
d(Fe-oop): 0.030 Å
3QU chainID: C, resSeq: 501,

molecule: 4-(4-nitrobenzyl)pyridine

6btm-A-1000
sad. +0.11
ruf. +0.64
dom. +0.14
bre. -0.03
HIS chainID: A,
resSeq: 265,
molecule: Alternative Complex III subunit A
electron transporter
oligomeric count: 6
pocket vol.: 451.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: A, resSeq: 298,

molecule: Alternative Complex III subunit A

1smj-B-472
sad. -0.28
ruf. -0.50
dom. +0.14
bre. +0.40
GLU chainID: B,
resSeq: 264,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 363.0 Å3
d(Fe-oop): 0.210 Å
CYS chainID: B, resSeq: 400,

molecule: Bifunctional P-450:NADPH-P450 reductase

2i5n-C-403
sad. +0.44
ruf. -0.55
dom. +0.14
bre. -0.25
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 318.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

6qvm-A-710
sad. +0.25
ruf. -0.52
dom. +0.14
bre. -0.25
HIS chainID: A,
resSeq: 530,
molecule: Multiheme cytochrome cf
electron transporter
oligomeric count: 1
pocket vol.: 495.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: A, resSeq: 636,

molecule: Multiheme cytochrome cf

1jy7-P-142
sad. +0.37
ruf. -0.39
dom. +0.14
bre. +0.04
HIS chainID: P,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 605.0 Å3
d(Fe-oop): 0.126 Å
Not assigned.
3asn-N-515
sad. -0.44
ruf. -0.11
dom. +0.14
bre. -0.18
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 598.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

6qyc-C-803
sad. +0.07
ruf. -0.03
dom. +0.14
bre. -0.33
HIS chainID: C,
resSeq: 240,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 434.0 Å3
d(Fe-oop): 0.042 Å
HIS chainID: C, resSeq: 258,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

8ez5-v-201
sad. +0.34
ruf. -0.41
dom. +0.14
bre. -0.19
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 446.0 Å3
d(Fe-oop): 0.121 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550