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ID of heme Axial ligands on heme Function & structure
2q7a-B-181
sad. +0.20
ruf. -0.09
dom. -0.01
bre. -0.28
MET chainID: B,
resSeq: 66,
molecule: Cell surface heme-binding protein
unclassified
oligomeric count: 1
pocket vol.: 533.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: B, resSeq: 153,

molecule: Cell surface heme-binding protein

2dys-A-604
sad. -0.48
ruf. -0.09
dom. +0.27
bre. -0.13
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 597.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

2nrl-A-148
sad. -0.00
ruf. -0.09
dom. -0.22
bre. -0.11
HIS chainID: A,
resSeq: 89,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 506.0 Å3
d(Fe-oop): 0.069 Å
HOH chainID: A, resSeq: 304,

molecule: water

6xe7-A-202
sad. +0.29
ruf. -0.09
dom. -0.44
bre. -0.27
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 518.0 Å3
d(Fe-oop): 0.012 Å
CMO chainID: A, resSeq: 201,

molecule: CARBON MONOXIDE

3wmm-C-502
sad. +0.32
ruf. -0.09
dom. -0.02
bre. +0.02
MET chainID: C,
resSeq: 130,
molecule: Photosynthetic reaction center C subunit
electron transporter
oligomeric count: 36
pocket vol.: 344.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 156,

molecule: Photosynthetic reaction center C subunit

7dcl-B-201
sad. -0.08
ruf. -0.09
dom. +0.03
bre. -0.09
MET chainID: B,
resSeq: 7,
molecule: engineered cyt cb 562 variant, AB5
electron transporter
oligomeric count: 4
pocket vol.: 433.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: B, resSeq: 102,

molecule: engineered cyt cb 562 variant, AB5

8k9e-A-301
sad. -0.31
ruf. -0.09
dom. +0.19
bre. +0.25
MET chainID: A,
resSeq: 161,
molecule: Cytochrome c7-like domain-containing protein
electron transporter
oligomeric count: 8
pocket vol.: 379.0 Å3
d(Fe-oop): 0.023 Å
HIS chainID: A, resSeq: 218,

molecule: Cytochrome c7-like domain-containing protein

2hbf-A-142
sad. +0.49
ruf. -0.09
dom. -0.05
bre. -0.10
HIS chainID: A,
resSeq: 87,
molecule: HEMOGLOBIN A (N-PROPYL ISOCYANIDE) (ALPHA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 542.0 Å3
d(Fe-oop): 0.011 Å
NPN chainID: A, resSeq: 143,

molecule: N-PROPYL ISOCYANIDE

6ldf-C-201
sad. +0.07
ruf. -0.09
dom. -0.11
bre. -0.08
MET chainID: C,
resSeq: 7,
molecule: engineered cyt cb 562 variant, C96K AB5
electron transporter
oligomeric count: 4
pocket vol.: 422.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: C, resSeq: 102,

molecule: engineered cyt cb 562 variant, C96K AB5

9lk5-f-101
sad. +0.53
ruf. -0.09
dom. +0.35
bre. -0.15
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 46
pocket vol.: 738.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: f, resSeq: 18,

molecule: Cytochrome b559 subunit beta

1lfv-A-142
sad. +0.03
ruf. -0.09
dom. -0.09
bre. -0.09
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 521.0 Å3
d(Fe-oop): 0.039 Å
Not assigned.
3x2q-N-603
sad. -0.34
ruf. -0.09
dom. +0.46
bre. -0.15
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 13
pocket vol.: 686.0 Å3
d(Fe-oop): 0.046 Å
CYN chainID: N, resSeq: 601,

molecule: CYANIDE ION

7y6p-W-203
sad. +0.88
ruf. -0.09
dom. -0.16
bre. -0.17
MET chainID: V,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 505.0 Å3
d(Fe-oop): 0.110 Å
MET chainID: W, resSeq: 52,

molecule: Bacterioferritin

1f5o-F-150
sad. +0.14
ruf. -0.09
dom. -0.40
bre. -0.08
HIS chainID: F,
resSeq: 105,
molecule: HEMOGLOBIN V
oxygen carrier
oligomeric count: 2
pocket vol.: 476.0 Å3
d(Fe-oop): 0.262 Å
Not assigned.
4v8k-AC-501
sad. +0.39
ruf. -0.09
dom. +0.02
bre. -0.01
MET chainID: AC,
resSeq: 94,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 332.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: AC, resSeq: 111,

molecule: Photosynthetic reaction center cytochrome c subunit

1lfl-Q-147
sad. +0.06
ruf. -0.09
dom. -0.40
bre. +0.02
HIS chainID: Q,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 636.0 Å3
d(Fe-oop): 0.129 Å
Not assigned.
3vli-A-800
sad. -0.77
ruf. -0.09
dom. +0.09
bre. -0.18
HIS chainID: A,
resSeq: 259,
molecule: Catalase-peroxidase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 410.0 Å3
d(Fe-oop): 0.227 Å
CYN chainID: A, resSeq: 802,

molecule: CYANIDE ION

4y55-A-621
sad. -0.28
ruf. -0.09
dom. -0.34
bre. +0.02
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 386.0 Å3
d(Fe-oop): 0.037 Å
HOH chainID: A, resSeq: 869,

molecule: water

5sw7-B-201
sad. +0.30
ruf. -0.09
dom. -0.25
bre. -0.32
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 547.0 Å3
d(Fe-oop): 0.099 Å
CMO chainID: B, resSeq: 202,

molecule: CARBON MONOXIDE

6j8m-N-601
sad. -0.48
ruf. -0.09
dom. +0.17
bre. -0.27
HIS chainID: N,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 568.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: N, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1