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ID of heme Axial ligands on heme Function & structure
2veb-A-200
sad. +0.33
ruf. -1.43
dom. -0.07
bre. +0.13
HIS chainID: A,
resSeq: 120,
molecule: PROTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.138 Å
OXY chainID: A, resSeq: 350,

molecule: OXYGEN MOLECULE

7qze-A-401
sad. +0.18
ruf. +0.30
dom. -0.07
bre. -0.11
HIS chainID: A,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 419.0 Å3
d(Fe-oop): 0.021 Å
O chainID: A, resSeq: 403,

molecule: OXYGEN ATOM

2a3m-A-502
sad. +0.33
ruf. -0.76
dom. -0.07
bre. -0.11
HIS chainID: A,
resSeq: 34,
molecule: COG3005: Nitrate/TMAO reductases, membrane-bound tetraheme cytochrome c subunit
electron transporter
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 51,

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

8bcx-C-504
sad. -0.41
ruf. -0.67
dom. -0.07
bre. -0.25
HIS chainID: C,
resSeq: 112,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 1
pocket vol.: 489.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: C, resSeq: 222,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

1ht8-A-601
sad. -0.12
ruf. +0.02
dom. -0.07
bre. -0.10
HIS chainID: A,
resSeq: 388,
molecule: PROSTAGLANDIN H2 SYNTHASE-1
oxidoreductase
oligomeric count: 2
pocket vol.: 581.0 Å3
d(Fe-oop): 0.030 Å
Not assigned.
2e84-A-1309
sad. +0.12
ruf. -0.03
dom. -0.07
bre. -0.19
HIS chainID: A,
resSeq: 321,
molecule: High-molecular-weight cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 331,

molecule: High-molecular-weight cytochrome c

2zs1-B-200
sad. +0.14
ruf. -0.16
dom. -0.07
bre. -0.29
HIS chainID: B,
resSeq: 94,
molecule: Extracellular giant hemoglobin major globin subunit A2
oxygen carrier
oligomeric count: 24
pocket vol.: 519.0 Å3
d(Fe-oop): 0.076 Å
OXY chainID: B, resSeq: 201,

molecule: OXYGEN MOLECULE

4jj0-A-501
sad. +0.57
ruf. -0.37
dom. -0.07
bre. -0.29
HIS chainID: A,
resSeq: 246,
molecule: MamP
electron transporter
oligomeric count: 2
pocket vol.: 500.0 Å3
d(Fe-oop): 0.023 Å
HIS chainID: A, resSeq: 256,

molecule: MamP

4n4m-A-618
sad. -0.39
ruf. -0.66
dom. -0.07
bre. -0.19
HIS chainID: A,
resSeq: 198,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 436.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 258,

molecule: hydroxylamine oxidoreductase

4u8u-Z-201
sad. -0.10
ruf. +0.25
dom. -0.07
bre. -0.32
HIS chainID: Z,
resSeq: 100,
molecule: Globin c Chain
oxygen carrier
oligomeric count: 180
pocket vol.: 502.0 Å3
d(Fe-oop): 0.184 Å
CYN chainID: Z, resSeq: 202,

molecule: CYANIDE ION

5yq7-C-503
sad. +0.19
ruf. -0.07
dom. -0.07
bre. -0.02
MET chainID: C,
resSeq: 229,
molecule: Cytochrome subunit of photosynthetic reaction center
electron transporter
oligomeric count: 35
pocket vol.: 539.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: C, resSeq: 244,

molecule: Cytochrome subunit of photosynthetic reaction center

1h29-B-1105
sad. +0.09
ruf. -0.17
dom. -0.07
bre. -0.22
HIS chainID: B,
resSeq: 183,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 517.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: B, resSeq: 206,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

3tjs-A-508
sad. -0.11
ruf. -0.06
dom. -0.07
bre. -0.16
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.045 Å
D0R chainID: A, resSeq: 600,

molecule: N-[(2S,4S,5S)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl]-N~2~-(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)-L-valinamide

3fo3-A-1001
sad. +0.00
ruf. -0.42
dom. -0.07
bre. -0.08
HIS chainID: A,
resSeq: 18,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 429.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 44,

molecule: Eight-heme nitrite reductase

4toa-F-206
sad. -0.27
ruf. +0.13
dom. -0.07
bre. -0.25
MET chainID: E,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 529.0 Å3
d(Fe-oop): 0.015 Å
MET chainID: F, resSeq: 52,

molecule: Bacterioferritin

2a1o-B-417
sad. +0.23
ruf. -0.27
dom. -0.07
bre. -0.18
CYS chainID: B,
resSeq: 357,
molecule: Cytochrome P450-cam
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.118 Å
OXY chainID: B, resSeq: 420,

molecule: OXYGEN MOLECULE

2xj6-A-1001
sad. -0.74
ruf. +0.31
dom. -0.07
bre. -0.08
HIS chainID: A,
resSeq: 163,
molecule: ASCORBATE PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 428.0 Å3
d(Fe-oop): 0.220 Å
HOH chainID: A, resSeq: 2082,

molecule: water

3nwv-B-105
sad. -0.28
ruf. -0.76
dom. -0.07
bre. -0.23
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 318.0 Å3
d(Fe-oop): 0.001 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c

4ejh-D-501
sad. -0.31
ruf. -0.13
dom. -0.07
bre. -0.15
CYS chainID: D,
resSeq: 439,
molecule: Cytochrome P450 2A13
oxidoreductase
oligomeric count: 1
pocket vol.: 456.0 Å3
d(Fe-oop): 0.044 Å
0QA chainID: D, resSeq: 502,

molecule: 4-[methyl(nitroso)amino]-1-(pyridin-3-yl)butan-1-one

4ejh-G-501
sad. -0.36
ruf. -0.15
dom. -0.07
bre. -0.24
CYS chainID: G,
resSeq: 439,
molecule: Cytochrome P450 2A13
oxidoreductase
oligomeric count: 1
pocket vol.: 387.0 Å3
d(Fe-oop): 0.031 Å
Not assigned.