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ID of heme Axial ligands on heme Function & structure
5t7h-A-205
sad. -0.05
ruf. -0.53
dom. +0.01
bre. -0.27
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 392.0 Å3
d(Fe-oop): 0.012 Å
HOH chainID: A, resSeq: 342,

molecule: water

6hif-L-600
sad. -0.08
ruf. -0.80
dom. +0.01
bre. +0.01
HIS chainID: L,
resSeq: 125,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 396.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: L, resSeq: 159,

molecule: Hydrazine dehydrogenase

1iwh-B-347
sad. +0.15
ruf. -0.10
dom. +0.01
bre. -0.13
HIS chainID: B,
resSeq: 292,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 510.0 Å3
d(Fe-oop): 0.051 Å
CMO chainID: B, resSeq: 348,

molecule: CARBON MONOXIDE

2acz-C-130
sad. -0.22
ruf. +0.01
dom. +0.01
bre. -0.20
HIS chainID: C,
resSeq: 84,
molecule: Succinate dehydrogenase cytochrome b556 subunit
electron transporter
oligomeric count: 12
pocket vol.: 503.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: D, resSeq: 71,

molecule: Succinate dehydrogenase hydrophobic membrane anchor protein

3gck-A-605
sad. -0.10
ruf. +0.11
dom. +0.01
bre. -0.42
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 413.0 Å3
d(Fe-oop): 0.029 Å
Not assigned.
1csx-A-104
sad. -0.14
ruf. -0.84
dom. +0.01
bre. -0.07
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 327.0 Å3
d(Fe-oop): 0.043 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

5ti9-C-401
sad. +0.04
ruf. -0.23
dom. +0.01
bre. -0.30
HIS chainID: C,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 421.0 Å3
d(Fe-oop): 0.024 Å
NFK chainID: C, resSeq: 402,

molecule: N'-Formylkynurenine

6hif-S-600
sad. -0.06
ruf. -0.76
dom. +0.01
bre. +0.01
HIS chainID: S,
resSeq: 125,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 390.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: S, resSeq: 159,

molecule: Hydrazine dehydrogenase

6rko-A-605
sad. -0.02
ruf. -0.03
dom. +0.01
bre. -0.80
HIS chainID: A,
resSeq: 186,
molecule: Cytochrome bd-I ubiquinol oxidase subunit 1
translocase
oligomeric count: 4
pocket vol.: 475.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: A, resSeq: 393,

molecule: Cytochrome bd-I ubiquinol oxidase subunit 1

7tlo-A-501
sad. -0.20
ruf. -0.43
dom. +0.01
bre. +0.01
CYS chainID: A,
resSeq: 343,
molecule: Cytochrome P450 142A3
oxidoreductase
oligomeric count: 1
pocket vol.: 386.0 Å3
d(Fe-oop): 0.090 Å
HOH chainID: A, resSeq: 685,

molecule: water

7vrj-C-501
sad. +0.10
ruf. -0.35
dom. +0.01
bre. +0.02
MET chainID: C,
resSeq: 94,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 502.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 111,

molecule: Photosynthetic reaction center cytochrome c subunit

8rxu-YYY-604
sad. +0.37
ruf. -0.49
dom. +0.01
bre. -0.36
LYS chainID: YYY,
resSeq: 206,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 392.0 Å3
d(Fe-oop): 0.057 Å
PO4 chainID: YYY, resSeq: 610,

molecule: PHOSPHATE ION

9g83-g-602
sad. +0.01
ruf. +0.00
dom. +0.01
bre. +0.12
HIS chainID: g,
resSeq: 411,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 40
pocket vol.: 763.0 Å3
d(Fe-oop): 0.016 Å
Not assigned.
2q6n-B-500
sad. +0.12
ruf. -0.57
dom. +0.01
bre. -0.06
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 441.0 Å3
d(Fe-oop): 0.048 Å
1CI chainID: B, resSeq: 501,

molecule: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE

3ufk-A-911
sad. +0.56
ruf. -0.70
dom. +0.01
bre. -0.19
HIS chainID: A,
resSeq: 801,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 541.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 827,

molecule: UndA

4ij2-A-201
sad. +0.05
ruf. -0.04
dom. +0.01
bre. -0.35
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 8
pocket vol.: 543.0 Å3
d(Fe-oop): 0.008 Å
Not assigned.
6kq1-B-104
sad. -0.03
ruf. -0.98
dom. +0.01
bre. +0.01
HIS chainID: B,
resSeq: 16,
molecule: Cytochrome C biogenesis protein CcsA
electron transporter
oligomeric count: 1
pocket vol.: 330.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: B, resSeq: 61,

molecule: Cytochrome C biogenesis protein CcsA

1cno-A-200
sad. +0.30
ruf. -0.55
dom. +0.01
bre. -0.03
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 2
pocket vol.: 309.0 Å3
d(Fe-oop): 0.013 Å
MET chainID: A, resSeq: 60,

molecule: CYTOCHROME C552

3t3r-D-500
sad. -0.34
ruf. -0.55
dom. +0.01
bre. -0.15
CYS chainID: D,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 425.0 Å3
d(Fe-oop): 0.073 Å
9PL chainID: D, resSeq: 501,

molecule: (3S,4R)-3-ethyl-4-[(1-methyl-1H-imidazol-5-yl)methyl]dihydrofuran-2(3H)-one

4ict-A-405
sad. -0.50
ruf. -0.67
dom. +0.01
bre. -0.22
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 2
pocket vol.: 463.0 Å3
d(Fe-oop): 0.181 Å
HOH chainID: A, resSeq: 501,

molecule: water