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ID of heme Axial ligands on heme Function & structure
3rlm-B-500
sad. +0.58
ruf. -0.92
dom. +0.26
bre. -0.43
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 327.0 Å3
d(Fe-oop): 0.009 Å
HOH chainID: B, resSeq: 397,

molecule: water

4d33-B-500
sad. -0.41
ruf. -0.79
dom. +0.26
bre. -0.09
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 456.0 Å3
d(Fe-oop): 0.123 Å
6J0 chainID: B, resSeq: 800,

molecule: N-[2-(3-fluorophenyl)ethyl]-N'-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethane-1,2-diamine

4qop-A-501
sad. -0.12
ruf. +0.38
dom. +0.26
bre. -0.05
TYR chainID: A,
resSeq: 340,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 350.0 Å3
d(Fe-oop): 0.016 Å
Not assigned.
3n5z-A-750
sad. -0.67
ruf. -0.57
dom. +0.26
bre. -0.12
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 525.0 Å3
d(Fe-oop): 0.450 Å
Not assigned.
3ut2-A-1500
sad. -0.79
ruf. +0.12
dom. +0.26
bre. -0.17
TOX chainID: A,
resSeq: 140,
molecule: Catalase-peroxidase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 385.0 Å3
d(Fe-oop): 0.105 Å
HIS chainID: A, resSeq: 314,

molecule: Catalase-peroxidase 2

5kq2-A-801
sad. -0.83
ruf. +0.07
dom. +0.26
bre. -0.05
TOX chainID: A,
resSeq: 111,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 406.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: A, resSeq: 279,

molecule: Catalase-peroxidase

8ugj-3P-502
sad. -0.49
ruf. -0.80
dom. +0.26
bre. +0.08
HIS chainID: 3P,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 95
pocket vol.: 385.0 Å3
d(Fe-oop): 0.065 Å
HIS chainID: 3P, resSeq: 196,

molecule: Cytochrome b

8xcm-C-503
sad. -0.02
ruf. -0.72
dom. +0.26
bre. -0.04
HIS chainID: C,
resSeq: 56,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 3
pocket vol.: 380.0 Å3
d(Fe-oop): 0.097 Å
MET chainID: C, resSeq: 118,

molecule: Fructose dehydrogenase cytochrome subunit

4bm3-A-500
sad. -0.78
ruf. +0.26
dom. +0.26
bre. -0.08
HIS chainID: A,
resSeq: 176,
molecule: MANGANESE PEROXIDASE 4
oxidoreductase
oligomeric count: 1
pocket vol.: 453.0 Å3
d(Fe-oop): 0.246 Å
HOH chainID: A, resSeq: 2078,

molecule: water

5x1f-A-601
sad. -0.58
ruf. +0.20
dom. +0.26
bre. -0.18
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 632.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

2rdz-C-5
sad. +0.11
ruf. -0.51
dom. +0.26
bre. -0.25
HIS chainID: C,
resSeq: 275,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 484.0 Å3
d(Fe-oop): 0.060 Å
HIS chainID: C, resSeq: 318,

molecule: Cytochrome c-552

2xlm-A-128
sad. -0.35
ruf. -0.45
dom. +0.26
bre. -0.02
NO chainID: A,
resSeq: 129,
molecule: NITRIC OXIDE
electron transporter
oligomeric count: 2
pocket vol.: 467.0 Å3
d(Fe-oop): 0.203 Å
Not assigned.
3re8-C-1
sad. +0.12
ruf. +0.69
dom. +0.26
bre. -0.06
TYR chainID: C,
resSeq: 357,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 386.0 Å3
d(Fe-oop): 0.132 Å
Not assigned.
2e39-A-401
sad. -1.03
ruf. +0.65
dom. +0.26
bre. -0.09
HIS chainID: A,
resSeq: 184,
molecule: Peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 449.0 Å3
d(Fe-oop): 0.047 Å
CYN chainID: A, resSeq: 503,

molecule: CYANIDE ION

3ld6-B-601
sad. +0.06
ruf. -0.30
dom. +0.26
bre. -0.25
CYS chainID: B,
resSeq: 449,
molecule: Lanosterol 14-alpha demethylase
oxidoreductase
oligomeric count: 2
pocket vol.: 435.0 Å3
d(Fe-oop): 0.033 Å
KKK chainID: B, resSeq: 602,

molecule: 1-acetyl-4-(4-{[(2R,4S)-2-(2,4-dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolan-4-yl]methoxy}phenyl)piperazine

4nl5-B-201
sad. +0.28
ruf. -1.38
dom. +0.26
bre. +0.07
HIS chainID: B,
resSeq: 75,
molecule: Heme-degrading monooxygenase HmoB
oxidoreductase
oligomeric count: 2
pocket vol.: 545.0 Å3
d(Fe-oop): 0.005 Å
CYN chainID: B, resSeq: 202,

molecule: CYANIDE ION

1sqb-C-381
sad. -0.55
ruf. -1.17
dom. +0.26
bre. +0.09
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 22
pocket vol.: 393.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

6zfs-D-501
sad. -0.06
ruf. -0.49
dom. +0.26
bre. -0.66
HIS chainID: D,
resSeq: 41,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 10
pocket vol.: 475.0 Å3
d(Fe-oop): 0.091 Å
MET chainID: D, resSeq: 160,

molecule: Cytochrome c1, heme protein, mitochondrial

3lgq-A-1006
sad. -0.20
ruf. -0.75
dom. +0.26
bre. -0.22
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 429.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

5ziq-B-1001
sad. -0.20
ruf. +1.28
dom. +0.26
bre. +0.06
HIS chainID: B,
resSeq: 107,
molecule: Globin protein
oxygen carrier
oligomeric count: 1
pocket vol.: 472.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 135,

molecule: Globin protein