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ID of heme Axial ligands on heme Function & structure
9vdx-C-401
sad. +0.44
ruf. -0.28
dom. -0.11
bre. -0.06
MET chainID: C,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 331.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: C, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome c subunit

6hif-V-602
sad. +0.44
ruf. -1.12
dom. -0.20
bre. +0.10
HIS chainID: V,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 565.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: V, resSeq: 176,

molecule: Hydrazine dehydrogenase

8brk-A-201
sad. +0.44
ruf. -0.28
dom. +0.18
bre. -0.30
HIS chainID: A,
resSeq: 120,
molecule: Probable cytochrome
electron transporter
oligomeric count: 2
pocket vol.: 404.0 Å3
d(Fe-oop): 0.142 Å
Not assigned.
5jxu-B-501
sad. +0.44
ruf. +0.38
dom. +0.12
bre. -0.20
HIS chainID: B,
resSeq: 312,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 2
pocket vol.: 425.0 Å3
d(Fe-oop): 0.172 Å
Not assigned.
8qt7-A-503
sad. +0.44
ruf. -0.30
dom. -0.13
bre. +0.08
HIS chainID: A,
resSeq: 83,
molecule: FAD-binding FR-type domain-containing protein
oxidoreductase
oligomeric count: 1
pocket vol.: 456.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: A, resSeq: 142,

molecule: FAD-binding FR-type domain-containing protein

9oqv-A-301
sad. +0.44
ruf. +0.27
dom. +0.35
bre. -0.32
HIS chainID: A,
resSeq: 57,
molecule: N-hydroxylamine dehydratase (NohD)
unclassified
oligomeric count: 2
pocket vol.: 625.0 Å3
d(Fe-oop): 0.168 Å
HOH chainID: A, resSeq: 442,

molecule: water

1y4r-B-147
sad. +0.44
ruf. -0.05
dom. -0.51
bre. -0.03
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 598.0 Å3
d(Fe-oop): 0.354 Å
Not assigned.
5kaf-v-201
sad. +0.44
ruf. -0.32
dom. +0.06
bre. -0.22
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 460.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

6e44-A-501
sad. +0.44
ruf. -0.30
dom. -0.14
bre. -0.13
ALA chainID: A,
resSeq: 264,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 462.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 346,

molecule: Indoleamine 2,3-dioxygenase 1

9s4i-A-201
sad. +0.44
ruf. +0.07
dom. -0.30
bre. -0.11
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 542.0 Å3
d(Fe-oop): 0.136 Å
Not assigned.
1c6o-A-90
sad. +0.44
ruf. -0.56
dom. +0.13
bre. -0.12
HIS chainID: A,
resSeq: 19,
molecule: CYTOCHROME C6
electron transporter
oligomeric count: 2
pocket vol.: 415.0 Å3
d(Fe-oop): 0.000 Å
MET chainID: A, resSeq: 61,

molecule: CYTOCHROME C6

3hq7-A-401
sad. +0.44
ruf. -1.20
dom. +0.33
bre. -0.09
HIS chainID: A,
resSeq: 77,
molecule: Cytochrome c551 peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 389.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: A, resSeq: 93,

molecule: Cytochrome c551 peroxidase

1gws-A-609
sad. +0.44
ruf. -0.13
dom. +0.01
bre. -0.12
HIS chainID: A,
resSeq: 282,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 457.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: A, resSeq: 292,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

1y7z-B-147
sad. +0.44
ruf. +0.02
dom. -0.52
bre. -0.04
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 584.0 Å3
d(Fe-oop): 0.339 Å
Not assigned.
2dn2-B-147
sad. +0.44
ruf. +0.07
dom. -0.49
bre. -0.29
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta subunit
oxygen carrier
oligomeric count: 4
pocket vol.: 585.0 Å3
d(Fe-oop): 0.349 Å
Not assigned.
7rf8-v-201
sad. +0.44
ruf. -0.40
dom. +0.07
bre. -0.06
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 442.0 Å3
d(Fe-oop): 0.115 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

1xye-D-147
sad. +0.44
ruf. +0.38
dom. -0.34
bre. -0.01
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 606.0 Å3
d(Fe-oop): 0.202 Å
Not assigned.
6hif-Q-602
sad. +0.44
ruf. -1.10
dom. -0.21
bre. +0.09
HIS chainID: Q,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 547.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: Q, resSeq: 176,

molecule: Hydrazine dehydrogenase

1qdb-A-518
sad. +0.44
ruf. -0.94
dom. +0.21
bre. +0.12
HIS chainID: A,
resSeq: 304,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 455.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 411,

molecule: CYTOCHROME C NITRITE REDUCTASE

6v0a-C-501
sad. +0.44
ruf. -0.78
dom. +0.04
bre. -0.15
LYS chainID: C,
resSeq: 133,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 433.0 Å3
d(Fe-oop): 0.071 Å
SO4 chainID: C, resSeq: 506,

molecule: SULFATE ION