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ID of heme Axial ligands on heme Function & structure
3mk7-C-321
sad. -0.09
ruf. -0.60
dom. +0.15
bre. +0.02
MET chainID: C,
resSeq: 186,
molecule: Cytochrome c oxidase, cbb3-type, subunit P
electron transporter
oligomeric count: 4
pocket vol.: 281.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: C, resSeq: 237,

molecule: Cytochrome c oxidase, cbb3-type, subunit P

6xkz-p-501
sad. -0.09
ruf. -0.60
dom. +0.15
bre. +0.02
MET chainID: p,
resSeq: 174,
molecule: Cbb3-type cytochrome c oxidase subunit CcoP,Cytochrome c-type cyt cy
electron transporter
oligomeric count: 9
pocket vol.: 434.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: p, resSeq: 223,

molecule: Cbb3-type cytochrome c oxidase subunit CcoP,Cytochrome c-type cyt cy

2fyn-H-301
sad. -0.09
ruf. -0.32
dom. -0.12
bre. +0.07
HIS chainID: H,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 395.0 Å3
d(Fe-oop): 0.021 Å
MET chainID: H, resSeq: 185,

molecule: Cytochrome c1

1cie-A-104
sad. -0.09
ruf. -0.69
dom. -0.04
bre. -0.06
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 303.0 Å3
d(Fe-oop): 0.017 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

1gu6-C-1485
sad. -0.09
ruf. -0.20
dom. +0.00
bre. -0.08
HIS chainID: C,
resSeq: 286,
molecule: CYTOCHROME C552
oxidoreductase
oligomeric count: 2
pocket vol.: 458.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: C, resSeq: 393,

molecule: CYTOCHROME C552

1zo4-A-471
sad. -0.09
ruf. -0.19
dom. -0.08
bre. -0.18
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 426.0 Å3
d(Fe-oop): 0.103 Å
HOH chainID: A, resSeq: 1867,

molecule: water

2qrw-A-700
sad. -0.09
ruf. +0.65
dom. +0.00
bre. -0.12
HIS chainID: A,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 2
pocket vol.: 438.0 Å3
d(Fe-oop): 0.011 Å
CYN chainID: A, resSeq: 800,

molecule: CYANIDE ION

6xkw-p-301
sad. -0.09
ruf. -0.60
dom. +0.15
bre. +0.02
MET chainID: p,
resSeq: 174,
molecule: Cbb3-type cytochrome c oxidase subunit CcoP
electron transporter
oligomeric count: 11
pocket vol.: 442.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: p, resSeq: 223,

molecule: Cbb3-type cytochrome c oxidase subunit CcoP

7uf9-A-601
sad. -0.09
ruf. +0.34
dom. +0.05
bre. -0.21
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.173 Å
NH0 chainID: A, resSeq: 602,

molecule: tert-butyl [(2S)-1-{[(2R)-1-oxo-3-phenyl-1-{[2-(pyridin-4-yl)ethyl]amino}propan-2-yl]sulfanyl}-3-phenylpropan-2-yl]carbamate

8e7w-B-201
sad. -0.09
ruf. -0.71
dom. +0.41
bre. -0.14
HOH chainID: B,
resSeq: 336,
molecule: water
unclassified
oligomeric count: 2
pocket vol.: 490.0 Å3
d(Fe-oop): 0.084 Å
Not assigned.
3p6s-A-420
sad. -0.09
ruf. -0.25
dom. +0.01
bre. -0.19
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.066 Å
Not assigned.
3wct-D-201
sad. -0.09
ruf. +0.16
dom. -0.14
bre. -0.08
HIS chainID: D,
resSeq: 99,
molecule: B1 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 555.0 Å3
d(Fe-oop): 0.044 Å
OXY chainID: D, resSeq: 202,

molecule: OXYGEN MOLECULE

6hif-F-603
sad. -0.09
ruf. -2.03
dom. -0.37
bre. +0.40
HIS chainID: F,
resSeq: 220,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 362.0 Å3
d(Fe-oop): 0.083 Å
HOH chainID: E, resSeq: 710,

molecule: water

6xkx-p-501
sad. -0.09
ruf. -0.60
dom. +0.15
bre. +0.02
MET chainID: p,
resSeq: 174,
molecule: Cbb3-type cytochrome c oxidase subunit CcoP,Cytochrome c-type cyt cy
electron transporter
oligomeric count: 9
pocket vol.: 451.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: p, resSeq: 223,

molecule: Cbb3-type cytochrome c oxidase subunit CcoP,Cytochrome c-type cyt cy

4u8u-L-201
sad. -0.09
ruf. -0.02
dom. -0.16
bre. -0.35
HIS chainID: L,
resSeq: 94,
molecule: Globin d Chain
oxygen carrier
oligomeric count: 180
pocket vol.: 544.0 Å3
d(Fe-oop): 0.003 Å
CYN chainID: L, resSeq: 202,

molecule: CYANIDE ION

3wcv-G-200
sad. -0.09
ruf. +0.04
dom. -0.04
bre. -0.10
HIS chainID: G,
resSeq: 99,
molecule: B2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 517.0 Å3
d(Fe-oop): 0.015 Å
OXY chainID: G, resSeq: 201,

molecule: OXYGEN MOLECULE

7zs2-A-406
sad. -0.09
ruf. -0.56
dom. -0.08
bre. -0.08
HIS chainID: A,
resSeq: 60,
molecule: Hypothetical (Diheme) protein
electron transporter
oligomeric count: 1
pocket vol.: 329.0 Å3
d(Fe-oop): 0.020 Å
MET chainID: A, resSeq: 116,

molecule: Hypothetical (Diheme) protein

1ql4-C-101
sad. -0.09
ruf. -0.41
dom. -0.20
bre. -0.24
HIS chainID: C,
resSeq: 18,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 1
pocket vol.: 288.0 Å3
d(Fe-oop): 0.033 Å
MET chainID: C, resSeq: 78,

molecule: CYTOCHROME C552

3r9b-B-501
sad. -0.09
ruf. -0.29
dom. -0.13
bre. -0.19
CYS chainID: B,
resSeq: 366,
molecule: CYTOCHROME P450 164A2
oxidoreductase
oligomeric count: 1
pocket vol.: 390.0 Å3
d(Fe-oop): 0.095 Å
Not assigned.
5hh3-C-401
sad. -0.09
ruf. -0.05
dom. +0.18
bre. -0.12
CYS chainID: C,
resSeq: 342,
molecule: OxyA protein
oxidoreductase
oligomeric count: 2
pocket vol.: 429.0 Å3
d(Fe-oop): 0.004 Å
HOH chainID: C, resSeq: 559,

molecule: water