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ID of heme Axial ligands on heme Function & structure
3h4n-A-74
sad. +0.13
ruf. -0.93
dom. -0.12
bre. -0.03
HIS chainID: A,
resSeq: 47,
molecule: Cytochrome c7
electron transporter
oligomeric count: 1
pocket vol.: 486.0 Å3
d(Fe-oop): 0.029 Å
HIS chainID: A, resSeq: 69,

molecule: Cytochrome c7

6po7-A-801
sad. -0.42
ruf. -0.61
dom. +0.45
bre. -0.03
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 527.0 Å3
d(Fe-oop): 0.353 Å
Not assigned.
9km0-C-401
sad. +0.13
ruf. +0.16
dom. -0.26
bre. -0.03
MET chainID: C,
resSeq: 144,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 39
pocket vol.: 350.0 Å3
d(Fe-oop): 0.046 Å
HIS chainID: C, resSeq: 173,

molecule: Photosynthetic reaction center cytochrome c subunit

1iqc-D-402
sad. +0.43
ruf. -0.65
dom. +0.32
bre. -0.03
HIS chainID: D,
resSeq: 187,
molecule: di-heme peroxidase
electron transporter
oligomeric count: 2
pocket vol.: 355.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: D, resSeq: 258,

molecule: di-heme peroxidase

1rap-A-104
sad. -0.24
ruf. -0.68
dom. -0.08
bre. -0.03
HIS chainID: A,
resSeq: 18,
molecule: REP A2 ISO-1-CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 320.0 Å3
d(Fe-oop): 0.097 Å
MET chainID: A, resSeq: 80,

molecule: REP A2 ISO-1-CYTOCHROME C

1y4v-C-142
sad. +0.29
ruf. -0.32
dom. -0.71
bre. -0.03
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 559.0 Å3
d(Fe-oop): 0.420 Å
Not assigned.
2as2-A-400
sad. -0.66
ruf. +0.34
dom. -0.00
bre. -0.03
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.141 Å
HOH chainID: A, resSeq: 1415,

molecule: water

4hc3-A-72
sad. -0.22
ruf. -0.93
dom. +0.11
bre. -0.03
HIS chainID: A,
resSeq: 17,
molecule: PpcA
electron transporter
oligomeric count: 1
pocket vol.: 546.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: A, resSeq: 31,

molecule: PpcA

5fuk-A-1235
sad. -0.64
ruf. -0.15
dom. +0.11
bre. -0.03
CYS chainID: A,
resSeq: 17,
molecule: MROUPO
oxidoreductase
oligomeric count: 2
pocket vol.: 395.0 Å3
d(Fe-oop): 0.040 Å
PLM chainID: A, resSeq: 1237,

molecule: PALMITIC ACID

6f85-A-501
sad. -0.28
ruf. -0.49
dom. +0.09
bre. -0.03
CYS chainID: A,
resSeq: 340,
molecule: Cytochrome P450 CYP260A1
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.276 Å
HIS chainID: A, resSeq: 502,

molecule: HISTIDINE

8eum-C-203
sad. +0.40
ruf. +1.39
dom. -0.12
bre. -0.03
HIS chainID: C,
resSeq: 120,
molecule: Protogloblin ApPgb
unclassified
oligomeric count: 4
pocket vol.: 384.0 Å3
d(Fe-oop): 0.039 Å
IMD chainID: C, resSeq: 204,

molecule: IMIDAZOLE

8rv0-Y-608
sad. -0.16
ruf. -1.65
dom. +0.05
bre. -0.03
HIS chainID: Y,
resSeq: 381,
molecule: Octaheme cytochrome c nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 532.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: Y, resSeq: 424,

molecule: Octaheme cytochrome c nitrite reductase

9sds-A-301
sad. -0.85
ruf. -0.08
dom. -0.56
bre. -0.03
HIS chainID: C,
resSeq: 502,
molecule: Myeloperoxidase
oxidoreductase
oligomeric count: 3
pocket vol.: 397.0 Å3
d(Fe-oop): 0.441 Å
HOH chainID: A, resSeq: 411,

molecule: water

1yeo-B-147
sad. +0.24
ruf. +0.10
dom. -0.38
bre. -0.03
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 580.0 Å3
d(Fe-oop): 0.125 Å
OXY chainID: B, resSeq: 150,

molecule: OXYGEN MOLECULE

2ot4-B-1003
sad. +0.30
ruf. -0.53
dom. -0.01
bre. -0.03
HIS chainID: B,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 515.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: B, resSeq: 70,

molecule: Eight-heme nitrite reductase

3r0g-A-200
sad. +0.23
ruf. -1.47
dom. -0.03
bre. -0.03
HIS chainID: A,
resSeq: 120,
molecule: Methanosarcina acetivorans protoglobin
oxygen carrier
oligomeric count: 2
pocket vol.: 446.0 Å3
d(Fe-oop): 0.095 Å
HOH chainID: A, resSeq: 209,

molecule: water

3u8p-C-347
sad. +0.00
ruf. +0.00
dom. +0.01
bre. -0.03
MET chainID: C,
resSeq: 49,
molecule: Cytochrome b562 integral fusion with enhanced green fluorescent protein
electron transporter
oligomeric count: 1
pocket vol.: 460.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: C, resSeq: 144,

molecule: Cytochrome b562 integral fusion with enhanced green fluorescent protein

5uhu-A-401
sad. +0.72
ruf. -1.16
dom. -0.13
bre. -0.03
CYS chainID: A,
resSeq: 346,
molecule: Mycinamicin IV hydroxylase/epoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 552.0 Å3
d(Fe-oop): 0.305 Å
HOH chainID: A, resSeq: 501,

molecule: water

6btm-A-1000
sad. +0.11
ruf. +0.64
dom. +0.14
bre. -0.03
HIS chainID: A,
resSeq: 265,
molecule: Alternative Complex III subunit A
electron transporter
oligomeric count: 6
pocket vol.: 451.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: A, resSeq: 298,

molecule: Alternative Complex III subunit A

8irg-f-101
sad. +0.65
ruf. -0.33
dom. +0.19
bre. -0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 503.0 Å3
d(Fe-oop): 0.103 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta