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ID of heme Axial ligands on heme Function & structure
3omi-C-606
sad. -0.27
ruf. +0.07
dom. +0.52
bre. -0.33
HIS chainID: C,
resSeq: 419,
molecule: Cytochrome c oxidase, aa3 type, subunit I
oxidoreductase
oligomeric count: 2
pocket vol.: 701.0 Å3
d(Fe-oop): 0.153 Å
HOH chainID: C, resSeq: 795,

molecule: water

2q8p-A-300
sad. +0.62
ruf. +0.72
dom. +0.15
bre. -0.33
MSE chainID: A,
resSeq: 78,
molecule: Iron-regulated surface determinant E
unclassified
oligomeric count: 1
pocket vol.: 512.0 Å3
d(Fe-oop): 0.084 Å
HIS chainID: A, resSeq: 229,

molecule: Iron-regulated surface determinant E

2a3p-A-504
sad. +0.67
ruf. +0.26
dom. +0.16
bre. -0.33
HIS chainID: A,
resSeq: 69,
molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit
electron transporter
oligomeric count: 1
pocket vol.: 346.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 106,

molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit

3t3r-C-500
sad. -0.14
ruf. -0.72
dom. +0.10
bre. -0.33
CYS chainID: C,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.077 Å
9PL chainID: C, resSeq: 501,

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

4l4f-A-501
sad. -0.05
ruf. -0.59
dom. +0.05
bre. -0.33
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 420.0 Å3
d(Fe-oop): 0.007 Å
CYN chainID: A, resSeq: 502,

molecule: CYANIDE ION

8rxu-YYY-601
sad. -0.05
ruf. -0.94
dom. -0.06
bre. -0.33
HIS chainID: YYY,
resSeq: 46,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 528.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: YYY, resSeq: 73,

molecule: Octaheme nitrite reductase

4u8u-U-201
sad. +0.15
ruf. -0.02
dom. -0.39
bre. -0.33
HIS chainID: U,
resSeq: 95,
molecule: Globin b Chain
oxygen carrier
oligomeric count: 180
pocket vol.: 508.0 Å3
d(Fe-oop): 0.018 Å
CYN chainID: U, resSeq: 202,

molecule: CYANIDE ION

5d8y-R-208
sad. -0.23
ruf. -0.02
dom. +0.00
bre. -0.33
MET chainID: Q,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 522.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: R, resSeq: 52,

molecule: Ferroxidase

3is8-P-163
sad. -0.25
ruf. +0.04
dom. -0.10
bre. -0.33
MET chainID: O,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 535.0 Å3
d(Fe-oop): 0.053 Å
MET chainID: P, resSeq: 52,

molecule: Bacterioferritin

4o79-B-302
sad. +0.16
ruf. +0.34
dom. -0.11
bre. -0.33
HIS chainID: B,
resSeq: 84,
molecule: Probable transmembrane ascorbate ferrireductase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 442.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: B, resSeq: 157,

molecule: Probable transmembrane ascorbate ferrireductase 2

2q8q-A-300
sad. +0.72
ruf. +0.61
dom. -0.06
bre. -0.33
MET chainID: A,
resSeq: 78,
molecule: Iron-regulated surface determinant E
unclassified
oligomeric count: 1
pocket vol.: 502.0 Å3
d(Fe-oop): 0.060 Å
HIS chainID: A, resSeq: 229,

molecule: Iron-regulated surface determinant E

3ttv-A-760
sad. +0.01
ruf. -0.37
dom. -0.02
bre. -0.33
TYR chainID: A,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 351.0 Å3
d(Fe-oop): 0.272 Å
Not assigned.
1u5u-A-999
sad. -0.15
ruf. +0.06
dom. +0.05
bre. -0.33
TYR chainID: A,
resSeq: 353,
molecule: Allene oxide synthase-lipoxygenase protein
lyase
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.035 Å
HOH chainID: A, resSeq: 1122,

molecule: water

1u5u-B-999
sad. -0.15
ruf. +0.05
dom. +0.05
bre. -0.33
TYR chainID: B,
resSeq: 353,
molecule: Allene oxide synthase-lipoxygenase protein
lyase
oligomeric count: 1
pocket vol.: 430.0 Å3
d(Fe-oop): 0.029 Å
HOH chainID: B, resSeq: 1087,

molecule: water

3gys-E-143
sad. +0.17
ruf. -0.22
dom. -0.10
bre. -0.33
HIS chainID: E,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 576.0 Å3
d(Fe-oop): 0.024 Å
HOH chainID: E, resSeq: 142,

molecule: water

4q5b-B-601
sad. +0.58
ruf. -0.68
dom. -0.02
bre. -0.33
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 419.0 Å3
d(Fe-oop): 0.005 Å
SO3 chainID: B, resSeq: 609,

molecule: SULFITE ION

3swj-A-300
sad. +0.01
ruf. +0.12
dom. +0.36
bre. -0.33
HIS chainID: A,
resSeq: 245,
molecule: Putative uncharacterized protein
oxidoreductase
oligomeric count: 1
pocket vol.: 659.0 Å3
d(Fe-oop): 0.081 Å
AZI chainID: A, resSeq: 301,

molecule: AZIDE ION

2b7s-A-803
sad. +0.28
ruf. -0.59
dom. +0.24
bre. -0.33
HIS chainID: A,
resSeq: 58,
molecule: Fumarate reductase flavoprotein subunit
oxidoreductase
oligomeric count: 1
pocket vol.: 492.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: A, resSeq: 72,

molecule: Fumarate reductase flavoprotein subunit

3e5i-A-154
sad. +0.14
ruf. +0.02
dom. -0.15
bre. -0.33
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.012 Å
CMO chainID: A, resSeq: 155,

molecule: CARBON MONOXIDE

3tol-A-150
sad. -0.16
ruf. +0.06
dom. +0.08
bre. -0.33
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 2
pocket vol.: 434.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562