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ID of heme Axial ligands on heme Function & structure
2wqy-C-143
sad. -0.16
ruf. -0.15
dom. -0.15
bre. -0.09
HIS chainID: C,
resSeq: 98,
molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, LARGE SUBUNIT
oxidoreductase
oligomeric count: 4
pocket vol.: 473.0 Å3
d(Fe-oop): 0.046 Å
HIS chainID: D, resSeq: 46,

molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, SMALL SUBUNIT

6hif-T-605
sad. -0.03
ruf. -0.94
dom. -0.15
bre. +0.04
HIS chainID: T,
resSeq: 191,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 416.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: T, resSeq: 251,

molecule: Hydrazine dehydrogenase

2j7a-H-1002
sad. +0.61
ruf. -0.70
dom. -0.15
bre. -0.22
HIS chainID: H,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 391.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: H, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

5gt2-A-401
sad. +0.22
ruf. +0.42
dom. -0.15
bre. -0.17
HIS chainID: A,
resSeq: 216,
molecule: Probable deferrochelatase/peroxidase YfeX
oxidoreductase
oligomeric count: 2
pocket vol.: 430.0 Å3
d(Fe-oop): 0.044 Å
HOH chainID: A, resSeq: 667,

molecule: water

6myp-C-201
sad. -0.40
ruf. -0.53
dom. -0.15
bre. -0.19
HIS chainID: C,
resSeq: 98,
molecule: Succinate dehydrogenase cytochrome b, large subunit
oxidoreductase
oligomeric count: 4
pocket vol.: 468.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: D, resSeq: 46,

molecule: Succinate dehydrogenase [ubiquinone] cytochrome b small subunit, mitochondrial

7o2d-A-505
sad. -0.20
ruf. -0.24
dom. -0.15
bre. +0.08
CYS chainID: A,
resSeq: 39,
molecule: Peroxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 462.0 Å3
d(Fe-oop): 0.101 Å
MES chainID: A, resSeq: 501,

molecule: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID

2y3q-K-200
sad. -0.26
ruf. +0.01
dom. -0.15
bre. -0.19
MET chainID: K,
resSeq: 52,
molecule: BACTERIOFERRITIN
oxidoreductase
oligomeric count: 24
pocket vol.: 542.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: L, resSeq: 52,

molecule: BACTERIOFERRITIN

1qdb-A-516
sad. +0.79
ruf. -0.94
dom. -0.15
bre. +0.02
HIS chainID: A,
resSeq: 171,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 416.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: A, resSeq: 318,

molecule: CYTOCHROME C NITRITE REDUCTASE

5awi-A-201
sad. +0.05
ruf. -0.11
dom. -0.15
bre. -0.03
HIS chainID: A,
resSeq: 102,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 2
pocket vol.: 413.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: B, resSeq: 7,

molecule: Soluble cytochrome b562

4wnv-B-601
sad. -0.09
ruf. -0.22
dom. -0.15
bre. -0.25
CYS chainID: B,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 380.0 Å3
d(Fe-oop): 0.111 Å
HOH chainID: B, resSeq: 764,

molecule: water

1fgj-B-550
sad. +0.26
ruf. -1.49
dom. -0.15
bre. -0.05
HIS chainID: B,
resSeq: 233,
molecule: HYDROXYLAMINE OXIDOREDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 521.0 Å3
d(Fe-oop): 0.032 Å
Not assigned.
1it3-B-347
sad. +0.10
ruf. +0.01
dom. -0.15
bre. -0.18
HIS chainID: B,
resSeq: 303,
molecule: hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 543.0 Å3
d(Fe-oop): 0.036 Å
CMO chainID: B, resSeq: 348,

molecule: CARBON MONOXIDE

4n4k-A-613
sad. +0.39
ruf. -0.52
dom. -0.15
bre. -0.14
HIS chainID: A,
resSeq: 305,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 438.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: A, resSeq: 443,

molecule: hydroxylamine oxidoreductase

6hif-F-601
sad. +0.39
ruf. -0.53
dom. -0.15
bre. +0.04
HIS chainID: F,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 367.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: F, resSeq: 234,

molecule: Hydrazine dehydrogenase

6hif-R-601
sad. +0.40
ruf. -0.55
dom. -0.15
bre. +0.02
HIS chainID: R,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 384.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: R, resSeq: 234,

molecule: Hydrazine dehydrogenase

7oua-B-701
sad. -0.41
ruf. -0.11
dom. -0.15
bre. -0.16
HIS chainID: B,
resSeq: 114,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 2
pocket vol.: 396.0 Å3
d(Fe-oop): 0.026 Å
LYS chainID: B, resSeq: 127,

molecule: Chlorite dismutase

1h29-C-1114
sad. +0.27
ruf. -0.68
dom. -0.15
bre. -0.13
HIS chainID: C,
resSeq: 482,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: C, resSeq: 497,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

6ve0-A-401
sad. +0.13
ruf. +0.62
dom. -0.15
bre. -0.13
HIS chainID: A,
resSeq: 274,
molecule: 3-methyl-L-tyrosine peroxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 579.0 Å3
d(Fe-oop): 0.208 Å
HIS chainID: A, resSeq: 313,

molecule: 3-methyl-L-tyrosine peroxygenase

1u9u-A-90
sad. +0.40
ruf. +0.22
dom. -0.15
bre. -0.05
HIS chainID: A,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 522.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 63,

molecule: Cytochrome b5

1d4e-A-604
sad. +0.22
ruf. -1.17
dom. -0.15
bre. +0.02
HIS chainID: A,
resSeq: 9,
molecule: FLAVOCYTOCHROME C FUMARATE REDUCTASE
oxidoreductase
oligomeric count: 1
pocket vol.: 571.0 Å3
d(Fe-oop): 0.170 Å
HIS chainID: A, resSeq: 42,

molecule: FLAVOCYTOCHROME C FUMARATE REDUCTASE