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ID of heme Axial ligands on heme Function & structure
6qyc-C-809
sad. +0.08
ruf. -0.24
dom. +0.12
bre. -0.29
HIS chainID: C,
resSeq: 602,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 689.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: C, resSeq: 645,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

8yb2-A-501
sad. -0.17
ruf. -0.24
dom. -0.06
bre. -0.07
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 380.0 Å3
d(Fe-oop): 0.065 Å
OXY chainID: A, resSeq: 504,

molecule: OXYGEN MOLECULE

2qbm-A-516
sad. +0.13
ruf. -0.24
dom. -0.08
bre. -0.32
CYS chainID: A,
resSeq: 357,
molecule: Cytochrome P450-cam
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.058 Å
CYN chainID: A, resSeq: 421,

molecule: CYANIDE ION

2xl8-A-1127
sad. -0.35
ruf. -0.24
dom. +0.25
bre. -0.22
HIS chainID: A,
resSeq: 120,
molecule: CYTOCHROME C'
electron transporter
oligomeric count: 2
pocket vol.: 444.0 Å3
d(Fe-oop): 0.238 Å
Not assigned.
4duc-A-500
sad. -0.17
ruf. -0.24
dom. -0.05
bre. -0.34
CYS chainID: A,
resSeq: 400,
molecule: cytochrome P450 BM3 variant 2G9
oxidoreductase
oligomeric count: 1
pocket vol.: 437.0 Å3
d(Fe-oop): 0.072 Å
HOH chainID: A, resSeq: 875,

molecule: water

2cvc-A-1002
sad. +0.37
ruf. -0.24
dom. +0.01
bre. -0.24
HIS chainID: A,
resSeq: 69,
molecule: High-molecular-weight cytochrome c precursor
electron transporter
oligomeric count: 1
pocket vol.: 454.0 Å3
d(Fe-oop): 0.034 Å
HIS chainID: A, resSeq: 118,

molecule: High-molecular-weight cytochrome c precursor

3qu8-B-500
sad. -0.15
ruf. -0.24
dom. +0.18
bre. -0.01
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 402.0 Å3
d(Fe-oop): 0.048 Å
3QU chainID: B, resSeq: 501,

molecule: 4-(4-nitrobenzyl)pyridine

6xe7-D-202
sad. +0.23
ruf. -0.24
dom. -0.21
bre. -0.29
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 540.0 Å3
d(Fe-oop): 0.018 Å
CMO chainID: D, resSeq: 201,

molecule: CARBON MONOXIDE

1hv4-C-153
sad. +0.01
ruf. -0.24
dom. -0.23
bre. +0.04
HIS chainID: C,
resSeq: 87,
molecule: HEMOGLOBIN ALPHA-A CHAIN
oxygen carrier
oligomeric count: 4
pocket vol.: 583.0 Å3
d(Fe-oop): 0.135 Å
Not assigned.
2yld-A-128
sad. +0.04
ruf. -0.24
dom. +0.10
bre. -0.17
HIS chainID: A,
resSeq: 120,
molecule: CYTOCHROME C'
electron transporter
oligomeric count: 2
pocket vol.: 455.0 Å3
d(Fe-oop): 0.040 Å
CMO chainID: A, resSeq: 129,

molecule: CARBON MONOXIDE

3h1l-D-501
sad. +0.20
ruf. -0.24
dom. -0.02
bre. +0.20
HIS chainID: D,
resSeq: 41,
molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN
oxidoreductase
oligomeric count: 20
pocket vol.: 439.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: D, resSeq: 160,

molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN

1hbh-A-144
sad. +0.01
ruf. -0.24
dom. -0.37
bre. -0.13
HIS chainID: A,
resSeq: 88,
molecule: HEMOGLOBIN (DEOXY) (ALPHA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 550.0 Å3
d(Fe-oop): 0.370 Å
Not assigned.
3sxq-B-1001
sad. +0.07
ruf. -0.24
dom. -0.04
bre. -0.35
HIS chainID: B,
resSeq: 18,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 442.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: B, resSeq: 44,

molecule: Eight-heme nitrite reductase

5prc-C-340
sad. +0.20
ruf. -0.24
dom. -0.12
bre. -0.12
HIS chainID: C,
resSeq: 124,
molecule: PHOTOSYNTHETIC REACTION CENTER
electron transporter
oligomeric count: 4
pocket vol.: 345.0 Å3
d(Fe-oop): 0.042 Å
HIS chainID: C, resSeq: 309,

molecule: PHOTOSYNTHETIC REACTION CENTER

7f2y-A-401
sad. -0.46
ruf. -0.24
dom. +0.31
bre. -0.12
HIS chainID: A,
resSeq: 282,
molecule: Phenylacetaldoxime dehydratase
lyase
oligomeric count: 1
pocket vol.: 496.0 Å3
d(Fe-oop): 0.068 Å
Not assigned.
8fgq-A-501
sad. -0.51
ruf. -0.24
dom. +0.30
bre. -0.21
CYS chainID: A,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 511.0 Å3
d(Fe-oop): 0.357 Å
Not assigned.
5ex6-B-503
sad. -0.08
ruf. -0.24
dom. +0.04
bre. -0.23
CYS chainID: B,
resSeq: 347,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.048 Å
HOH chainID: B, resSeq: 601,

molecule: water

7p46-B-301
sad. +0.27
ruf. -0.24
dom. -0.08
bre. +0.02
HIS chainID: B,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 466.0 Å3
d(Fe-oop): 0.016 Å
CYN chainID: B, resSeq: 302,

molecule: CYANIDE ION

2a1o-A-417
sad. +0.19
ruf. -0.24
dom. -0.05
bre. -0.20
CYS chainID: A,
resSeq: 357,
molecule: Cytochrome P450-cam
oxidoreductase
oligomeric count: 1
pocket vol.: 443.0 Å3
d(Fe-oop): 0.105 Å
OXY chainID: A, resSeq: 420,

molecule: OXYGEN MOLECULE

3vno-A-501
sad. -0.84
ruf. -0.24
dom. -0.26
bre. -0.23
CYS chainID: A,
resSeq: 361,
molecule: Fatty acid alpha-hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.067 Å
HOH chainID: A, resSeq: 676,

molecule: water