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ID of heme Axial ligands on heme Function & structure
1m6z-A-200
sad. +0.20
ruf. -0.57
dom. -0.05
bre. -0.05
HIS chainID: A,
resSeq: 123,
molecule: Cytochrome c4
electron transporter
oligomeric count: 1
pocket vol.: 349.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: A, resSeq: 167,

molecule: Cytochrome c4

1d2u-A-185
sad. +0.28
ruf. +0.58
dom. -0.05
bre. -0.00
HIS chainID: A,
resSeq: 59,
molecule: NITROPHORIN 4
oxidoreductase
oligomeric count: 1
pocket vol.: 499.0 Å3
d(Fe-oop): 0.013 Å
NH3 chainID: A, resSeq: 200,

molecule: AMMONIA

1h5d-A-350
sad. -0.77
ruf. +0.17
dom. -0.05
bre. -0.13
HIS chainID: A,
resSeq: 170,
molecule: PEROXIDASE C1A
oxidoreductase
oligomeric count: 1
pocket vol.: 386.0 Å3
d(Fe-oop): 0.053 Å
Not assigned.
4rkn-D-907
sad. +0.04
ruf. -0.67
dom. -0.05
bre. -0.06
HIS chainID: D,
resSeq: 411,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 574.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: D, resSeq: 466,

molecule: MccA

4tob-V-201
sad. -0.25
ruf. -0.02
dom. -0.05
bre. -0.20
MET chainID: U,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 530.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: V, resSeq: 52,

molecule: Bacterioferritin

6m7l-A-401
sad. -0.36
ruf. +0.03
dom. -0.05
bre. -0.21
CYS chainID: A,
resSeq: 332,
molecule: Putative cytochrome P450 hydroxylase
oxidoreductase
oligomeric count: 2
pocket vol.: 422.0 Å3
d(Fe-oop): 0.041 Å
Not assigned.
6vlt-H-502
sad. -0.21
ruf. -0.28
dom. -0.05
bre. +0.03
CYS chainID: H,
resSeq: 435,
molecule: Cytochrome P450 2C9
oxidoreductase
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.020 Å
Not assigned.
7qq2-A-503
sad. +0.16
ruf. -0.88
dom. -0.05
bre. -0.52
HIS chainID: A,
resSeq: 368,
molecule: Copper-containing nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 336.0 Å3
d(Fe-oop): 0.031 Å
MET chainID: A, resSeq: 418,

molecule: Copper-containing nitrite reductase

1smj-C-472
sad. -0.32
ruf. -0.30
dom. -0.05
bre. +0.32
GLU chainID: C,
resSeq: 264,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.046 Å
CYS chainID: C, resSeq: 400,

molecule: Bifunctional P-450:NADPH-P450 reductase

2hbf-A-142
sad. +0.49
ruf. -0.09
dom. -0.05
bre. -0.10
HIS chainID: A,
resSeq: 87,
molecule: HEMOGLOBIN A (N-PROPYL ISOCYANIDE) (ALPHA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 542.0 Å3
d(Fe-oop): 0.011 Å
NPN chainID: A, resSeq: 143,

molecule: N-PROPYL ISOCYANIDE

4o6y-B-302
sad. +0.19
ruf. +0.05
dom. -0.05
bre. -0.51
HIS chainID: B,
resSeq: 84,
molecule: Probable transmembrane ascorbate ferrireductase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 470.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: B, resSeq: 157,

molecule: Probable transmembrane ascorbate ferrireductase 2

5mvo-A-301
sad. +0.69
ruf. -0.66
dom. -0.05
bre. -0.09
HIS chainID: A,
resSeq: 63,
molecule: FoxE
electron transporter
oligomeric count: 3
pocket vol.: 388.0 Å3
d(Fe-oop): 0.070 Å
MET chainID: A, resSeq: 230,

molecule: FoxE

7ouy-B-202
sad. -0.42
ruf. +0.02
dom. -0.05
bre. -0.16
HIS chainID: B,
resSeq: 114,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 2
pocket vol.: 438.0 Å3
d(Fe-oop): 0.093 Å
NO2 chainID: B, resSeq: 203,

molecule: NITRITE ION

9jg7-A-201
sad. -0.17
ruf. -0.13
dom. -0.05
bre. -0.20
MET chainID: A,
resSeq: 7,
molecule: artificial serine-dependent beta-lactamase
electron transporter
oligomeric count: 4
pocket vol.: 486.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: A, resSeq: 102,

molecule: artificial serine-dependent beta-lactamase

1j02-A-300
sad. -0.22
ruf. -0.29
dom. -0.05
bre. -0.15
HIS chainID: A,
resSeq: 25,
molecule: HEME OXYGENASE 1
oxidoreductase
oligomeric count: 1
pocket vol.: 558.0 Å3
d(Fe-oop): 0.009 Å
NO chainID: A, resSeq: 301,

molecule: NITRIC OXIDE

2c1d-A-1292
sad. +0.25
ruf. -0.43
dom. -0.05
bre. -0.13
HIS chainID: A,
resSeq: 210,
molecule: SOXA
transferase
oligomeric count: 2
pocket vol.: 408.0 Å3
d(Fe-oop): 0.078 Å
CSS chainID: A, resSeq: 251,

molecule: SOXA

2zt9-C-301
sad. -0.54
ruf. -0.83
dom. -0.05
bre. -0.13
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 347.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

3wsp-A-501
sad. -0.10
ruf. -0.35
dom. -0.05
bre. -0.06
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 405.0 Å3
d(Fe-oop): 0.003 Å
DMS chainID: A, resSeq: 503,

molecule: DIMETHYL SULFOXIDE

7piw-F1-101
sad. +0.82
ruf. +0.03
dom. -0.05
bre. -0.08
HIS chainID: E1,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 99
pocket vol.: 607.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: F1, resSeq: 23,

molecule: Cytochrome b559 subunit beta

3wcv-E-200
sad. +0.07
ruf. +0.03
dom. -0.05
bre. -0.08
HIS chainID: E,
resSeq: 94,
molecule: A1 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 534.0 Å3
d(Fe-oop): 0.023 Å
OXY chainID: E, resSeq: 201,

molecule: OXYGEN MOLECULE