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ID of heme Axial ligands on heme Function & structure
4o1w-F-101
sad. +0.28
ruf. -0.13
dom. +0.09
bre. -0.09
HIS chainID: F,
resSeq: 18,
molecule: Cytochrome c552
electron transporter
oligomeric count: 2
pocket vol.: 353.0 Å3
d(Fe-oop): 0.103 Å
MET chainID: F, resSeq: 57,

molecule: Cytochrome c552

7o0x-C-1002
sad. +0.02
ruf. -0.13
dom. +0.08
bre. -0.22
HIS chainID: C,
resSeq: 138,
molecule: MULTIHEME_CYTC domain-containing protein
electron transporter
oligomeric count: 87
pocket vol.: 377.0 Å3
d(Fe-oop): 0.067 Å
HIS chainID: C, resSeq: 280,

molecule: MULTIHEME_CYTC domain-containing protein

9fu0-N-602
sad. -0.62
ruf. -0.13
dom. +0.05
bre. -0.17
HIS chainID: N,
resSeq: 109,
molecule: Cytochrome bc1 complex cytochrome b subunit
translocase
oligomeric count: 15
pocket vol.: 382.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: N, resSeq: 211,

molecule: Cytochrome bc1 complex cytochrome b subunit

2hbc-B-147
sad. +0.45
ruf. -0.13
dom. -0.34
bre. -0.08
HIS chainID: B,
resSeq: 92,
molecule: HEMOGLOBIN A (ETHYL ISOCYANIDE) (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 542.0 Å3
d(Fe-oop): 0.097 Å
ENC chainID: B, resSeq: 148,

molecule: ETHYL ISOCYANIDE

5hpw-A-608
sad. -0.24
ruf. -0.13
dom. -0.22
bre. +0.19
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.065 Å
3CJ chainID: A, resSeq: 607,

molecule: 6-propyl-2-thioxo-2,3-dihydropyrimidin-4(1H)-one

2nox-P-500
sad. -0.04
ruf. -0.13
dom. -0.12
bre. -0.27
HIS chainID: P,
resSeq: 257,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 448.0 Å3
d(Fe-oop): 0.260 Å
HOH chainID: P, resSeq: 565,

molecule: water

6e02-A-201
sad. +0.07
ruf. -0.13
dom. -0.19
bre. -0.01
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 477.0 Å3
d(Fe-oop): 0.040 Å
NSM chainID: A, resSeq: 202,

molecule: NITROSOMETHANE

6vxv-A-404
sad. -0.45
ruf. -0.13
dom. +0.18
bre. -0.13
CYS chainID: A,
resSeq: 348,
molecule: cytochrome P450 NasF5053
oxidoreductase
oligomeric count: 1
pocket vol.: 521.0 Å3
d(Fe-oop): 0.215 Å
HOH chainID: A, resSeq: 632,

molecule: water

2rcm-B-600
sad. -0.83
ruf. -0.13
dom. -0.09
bre. -0.20
CYS chainID: B,
resSeq: 471,
molecule: Cytochrome P450 74A
lyase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.365 Å
Not assigned.
6w1q-f-101
sad. +0.89
ruf. -0.13
dom. -0.06
bre. +0.08
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 426.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

9i6f-A-604
sad. -0.12
ruf. -0.13
dom. +0.23
bre. -0.61
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 14
pocket vol.: 721.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

6e8q-A-601
sad. +0.17
ruf. -0.13
dom. +0.26
bre. -0.24
CYS chainID: A,
resSeq: 470,
molecule: Lanosterol 14-alpha demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 477.0 Å3
d(Fe-oop): 0.005 Å
X2N chainID: A, resSeq: 602,

molecule: POSACONAZOLE

1jgc-B-200
sad. -0.64
ruf. -0.13
dom. +0.29
bre. -0.12
MET chainID: B,
resSeq: 52,
molecule: bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 794.0 Å3
d(Fe-oop): 0.024 Å
Not assigned.
2whf-A-450
sad. -0.14
ruf. -0.13
dom. -0.06
bre. -0.14
CYS chainID: A,
resSeq: 354,
molecule: PUTATIVE CYTOCHROME P450 130
oxidoreductase
oligomeric count: 1
pocket vol.: 403.0 Å3
d(Fe-oop): 0.033 Å
II4 chainID: A, resSeq: 1405,

molecule: 1-(3-METHYLPHENYL)-1H-BENZIMIDAZOL-5-AMINE

3g5n-A-500
sad. +0.09
ruf. -0.13
dom. -0.10
bre. +0.38
CYS chainID: A,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.015 Å
PB2 chainID: A, resSeq: 501,

molecule: 1-(biphenyl-4-ylmethyl)-1H-imidazole

8gcq-A-606
sad. -0.11
ruf. -0.13
dom. +0.30
bre. -0.51
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 646.0 Å3
d(Fe-oop): 0.123 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

4yzr-A-502
sad. -0.08
ruf. -0.13
dom. -0.08
bre. -0.17
CYS chainID: A,
resSeq: 352,
molecule: Polyketide biosynthesis cytochrome P450 PksS
oxidoreductase
oligomeric count: 1
pocket vol.: 379.0 Å3
d(Fe-oop): 0.067 Å
HIS chainID: A, resSeq: 501,

molecule: HISTIDINE

2zxw-A-516
sad. -0.39
ruf. -0.13
dom. +0.42
bre. -0.42
HIS chainID: A,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 723.0 Å3
d(Fe-oop): 0.148 Å
PER chainID: A, resSeq: 520,

molecule: PEROXIDE ION

4zdy-A-601
sad. +0.18
ruf. -0.13
dom. +0.36
bre. -0.23
CYS chainID: A,
resSeq: 470,
molecule: Lanosterol 14-alpha demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 494.0 Å3
d(Fe-oop): 0.072 Å
1YN chainID: A, resSeq: 602,

molecule: 2-[(2R)-butan-2-yl]-4-{4-[4-(4-{[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazin-1-yl]phenyl}-2,4-dihydro-3H-1,2,4-triazol-3-one

8bgw-A-801
sad. +0.31
ruf. -0.13
dom. +0.03
bre. +0.22
HIS chainID: A,
resSeq: 331,
molecule: Nitric oxide reductase subunit B
oxidoreductase
oligomeric count: 2
pocket vol.: 308.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 631,

molecule: Nitric oxide reductase subunit B