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ID of heme Axial ligands on heme Function & structure
2qjy-K-301
sad. +0.07
ruf. -0.33
dom. -0.20
bre. -0.05
HIS chainID: K,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 428.0 Å3
d(Fe-oop): 0.014 Å
MET chainID: K, resSeq: 185,

molecule: Cytochrome c1

3iq6-H-150
sad. -0.03
ruf. -0.15
dom. -0.08
bre. -0.05
MET chainID: H,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 439.0 Å3
d(Fe-oop): 0.128 Å
HIS chainID: H, resSeq: 102,

molecule: Soluble cytochrome b562

6gd6-A-201
sad. -0.20
ruf. -0.82
dom. -0.03
bre. -0.05
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 306.0 Å3
d(Fe-oop): 0.024 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

3ozz-B-201
sad. +0.33
ruf. +0.11
dom. -0.06
bre. -0.05
HIS chainID: B,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 559.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: B, resSeq: 63,

molecule: Cytochrome b5

3ufh-A-906
sad. -0.03
ruf. -0.09
dom. +0.06
bre. -0.05
HIS chainID: A,
resSeq: 256,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 470.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 310,

molecule: UndA

7q9e-D-501
sad. -0.36
ruf. -0.21
dom. +0.07
bre. -0.05
CYS chainID: D,
resSeq: 356,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.116 Å
HOH chainID: D, resSeq: 708,

molecule: water

7sjb-A-201
sad. +0.20
ruf. +0.20
dom. -0.39
bre. -0.05
HIS chainID: A,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 1
pocket vol.: 459.0 Å3
d(Fe-oop): 0.173 Å
Not assigned.
7zzl-D-501
sad. -0.36
ruf. -0.21
dom. +0.07
bre. -0.05
CYS chainID: D,
resSeq: 356,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.116 Å
HOH chainID: D, resSeq: 708,

molecule: water

8doi-B-202
sad. +0.17
ruf. +0.29
dom. -0.34
bre. -0.05
HIS chainID: B,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 1
pocket vol.: 472.0 Å3
d(Fe-oop): 0.039 Å
HOH chainID: B, resSeq: 301,

molecule: water

9iaa-A-401
sad. +0.25
ruf. +0.37
dom. +0.07
bre. -0.05
HIS chainID: A,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.105 Å
NO chainID: A, resSeq: 402,

molecule: NITRIC OXIDE

3a17-C-354
sad. -0.11
ruf. +1.12
dom. -0.34
bre. -0.05
HIS chainID: C,
resSeq: 299,
molecule: Aldoxime dehydratase
lyase
oligomeric count: 2
pocket vol.: 441.0 Å3
d(Fe-oop): 0.079 Å
BXO chainID: C, resSeq: 355,

molecule: (1Z)-butanal oxime

3car-A-105
sad. -0.53
ruf. -0.49
dom. -0.06
bre. -0.05
HIS chainID: A,
resSeq: 41,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.076 Å
HIS chainID: A, resSeq: 63,

molecule: CYTOCHROME C3

8ugz-B-201
sad. -0.25
ruf. -0.70
dom. -0.24
bre. -0.05
HIS chainID: B,
resSeq: 69,
molecule: Group 1 truncated hemoglobin
unclassified
oligomeric count: 4
pocket vol.: 498.0 Å3
d(Fe-oop): 0.015 Å
CYN chainID: B, resSeq: 202,

molecule: CYANIDE ION

1aby-D-148
sad. +0.52
ruf. +0.11
dom. -0.27
bre. -0.05
HIS chainID: D,
resSeq: 92,
molecule: HEMOGLOBIN
oxygen carrier
oligomeric count: 3
pocket vol.: 599.0 Å3
d(Fe-oop): 0.074 Å
CYN chainID: D, resSeq: 147,

molecule: CYANIDE ION

1m6z-C-200
sad. +0.21
ruf. -0.42
dom. -0.01
bre. -0.05
HIS chainID: C,
resSeq: 123,
molecule: Cytochrome c4
electron transporter
oligomeric count: 1
pocket vol.: 360.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: C, resSeq: 167,

molecule: Cytochrome c4

1u9u-A-90
sad. +0.40
ruf. +0.22
dom. -0.15
bre. -0.05
HIS chainID: A,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 522.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 63,

molecule: Cytochrome b5

1y7d-B-147
sad. +0.42
ruf. -0.01
dom. -0.49
bre. -0.05
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 595.0 Å3
d(Fe-oop): 0.325 Å
Not assigned.
2vr0-B-1005
sad. +0.61
ruf. -0.61
dom. +0.22
bre. -0.05
HIS chainID: B,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 448.0 Å3
d(Fe-oop): 0.101 Å
HIS chainID: B, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

5fyg-B-1475
sad. +0.03
ruf. -0.54
dom. -0.01
bre. -0.05
CYS chainID: B,
resSeq: 422,
molecule: CYTOCHROME P450
oxidoreductase
oligomeric count: 1
pocket vol.: 361.0 Å3
d(Fe-oop): 0.054 Å
12H chainID: B, resSeq: 1476,

molecule: 12-HYDROXYDODECANOIC ACID

8f4d-e-101
sad. +1.02
ruf. -0.04
dom. +0.19
bre. -0.05
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 421.0 Å3
d(Fe-oop): 0.094 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta