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ID of heme Axial ligands on heme Function & structure
4qon-A-501
sad. -0.17
ruf. +0.41
dom. +0.20
bre. +0.00
TYR chainID: A,
resSeq: 340,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 341.0 Å3
d(Fe-oop): 0.013 Å
Not assigned.
5x1b-A-601
sad. -0.43
ruf. +0.27
dom. +0.11
bre. +0.00
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 639.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

7q6x-E-501
sad. -0.32
ruf. -0.67
dom. -0.04
bre. +0.00
CYS chainID: E,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 454.0 Å3
d(Fe-oop): 0.129 Å
Not assigned.
9q4n-C-801
sad. -0.50
ruf. -0.46
dom. +0.48
bre. +0.00
CYS chainID: C,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 491.0 Å3
d(Fe-oop): 0.398 Å
Not assigned.
2ewk-A-1001
sad. +0.14
ruf. -0.84
dom. -0.18
bre. +0.00
HIS chainID: A,
resSeq: 22,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: A, resSeq: 34,

molecule: Cytochrome c3

3zoy-A-1082
sad. -0.26
ruf. -0.73
dom. +0.02
bre. +0.00
HIS chainID: A,
resSeq: 14,
molecule: CYTOCHROME C-552
oxidoreductase
oligomeric count: 1
pocket vol.: 348.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: A, resSeq: 59,

molecule: CYTOCHROME C-552

8vtq-D-401
sad. +0.04
ruf. -0.46
dom. -0.06
bre. +0.00
HIS chainID: D,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 423.0 Å3
d(Fe-oop): 0.132 Å
Not assigned.
1mni-B-154
sad. +0.01
ruf. -0.20
dom. -0.30
bre. +0.00
HIS chainID: B,
resSeq: 68,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 504.0 Å3
d(Fe-oop): 0.045 Å
HIS chainID: B, resSeq: 93,

molecule: MYOGLOBIN

5zgs-A-601
sad. -0.37
ruf. +0.02
dom. -0.28
bre. +0.00
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.125 Å
OSM chainID: A, resSeq: 626,

molecule: 1-(OXIDOSULFANYL)METHANAMINE

2xts-B-500
sad. +0.67
ruf. -0.65
dom. +0.03
bre. +0.00
HIS chainID: B,
resSeq: 74,
molecule: CYTOCHROME
electron transporter
oligomeric count: 4
pocket vol.: 348.0 Å3
d(Fe-oop): 0.048 Å
MET chainID: B, resSeq: 121,

molecule: CYTOCHROME

6hif-K-604
sad. +0.33
ruf. -0.42
dom. +0.06
bre. +0.00
HIS chainID: K,
resSeq: 231,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 466.0 Å3
d(Fe-oop): 0.098 Å
HIS chainID: K, resSeq: 307,

molecule: Hydrazine dehydrogenase

9le7-F-102
sad. +0.43
ruf. -0.97
dom. +0.28
bre. +0.00
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 90
pocket vol.: 660.0 Å3
d(Fe-oop): 0.098 Å
HIS chainID: F, resSeq: 18,

molecule: Cytochrome b559 subunit beta

6dhf-v-201
sad. +0.36
ruf. -0.49
dom. -0.01
bre. +0.00
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 436.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

7c73-A-601
sad. -0.22
ruf. +0.27
dom. -0.27
bre. +0.00
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.145 Å
HOH chainID: A, resSeq: 745,

molecule: water

8bq5-BC-501
sad. -0.00
ruf. +0.34
dom. +0.02
bre. +0.00
HIS chainID: BC,
resSeq: 88,
molecule: Cytochrome b
electron transporter
oligomeric count: 67
pocket vol.: 429.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: BC, resSeq: 189,

molecule: Cytochrome b

9ho7-A-401
sad. +0.28
ruf. +0.29
dom. +0.07
bre. +0.00
HIS chainID: A,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 415.0 Å3
d(Fe-oop): 0.188 Å
NO chainID: A, resSeq: 402,

molecule: NITRIC OXIDE

5ksf-A-801
sad. -0.91
ruf. -0.02
dom. +0.22
bre. +0.00
HIS chainID: A,
resSeq: 279,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 420.0 Å3
d(Fe-oop): 0.073 Å
ACT chainID: A, resSeq: 805,

molecule: ACETATE ION

6v0a-C-505
sad. +0.07
ruf. -1.40
dom. +0.12
bre. +0.00
HIS chainID: C,
resSeq: 290,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 484.0 Å3
d(Fe-oop): 0.160 Å
HIS chainID: C, resSeq: 332,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

8abe-C-502
sad. -0.56
ruf. -0.37
dom. +0.08
bre. +0.00
HIS chainID: C,
resSeq: 96,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 394.0 Å3
d(Fe-oop): 0.052 Å
HIS chainID: C, resSeq: 197,

molecule: Cytochrome b

9ifp-B-401
sad. -0.29
ruf. +0.13
dom. -0.09
bre. +0.00
CYS chainID: B,
resSeq: 52,
molecule: Heme-thiolate peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 432.0 Å3
d(Fe-oop): 0.125 Å
3DM chainID: B, resSeq: 418,

molecule: 2,6-dimethoxyphenol