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ID of heme Axial ligands on heme Function & structure
1a4e-C-503
sad. -0.04
ruf. +0.82
dom. +0.31
bre. +0.04
TYR chainID: C,
resSeq: 355,
molecule: CATALASE A
oxidoreductase
oligomeric count: 4
pocket vol.: 391.0 Å3
d(Fe-oop): 0.041 Å
AZI chainID: C, resSeq: 504,

molecule: AZIDE ION

3cqv-A-601
sad. +0.21
ruf. +0.82
dom. +0.19
bre. -0.14
CYS chainID: A,
resSeq: 384,
molecule: Nuclear receptor subfamily 1 group D member 2
unclassified
oligomeric count: 1
pocket vol.: 397.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 568,

molecule: Nuclear receptor subfamily 1 group D member 2

3mqe-B-605
sad. -0.65
ruf. +0.82
dom. -0.26
bre. -0.14
HIS chainID: B,
resSeq: 374,
molecule: Prostaglandin G/H synthase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 578.0 Å3
d(Fe-oop): 0.013 Å
Not assigned.
6k43-O-202
sad. -0.66
ruf. +0.82
dom. +0.10
bre. +0.17
MET chainID: O,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 563.0 Å3
d(Fe-oop): 0.100 Å
MET chainID: P, resSeq: 52,

molecule: Bacterioferritin

4hrr-G-201
sad. +0.09
ruf. +0.82
dom. -0.21
bre. -0.22
HIS chainID: G,
resSeq: 101,
molecule: Globin-2 A chain
oxygen carrier
oligomeric count: 4
pocket vol.: 452.0 Å3
d(Fe-oop): 0.018 Å
CMO chainID: G, resSeq: 202,

molecule: CARBON MONOXIDE

5oxu-A-401
sad. -0.39
ruf. +0.82
dom. +0.08
bre. -0.01
CYS chainID: A,
resSeq: 36,
molecule: Aromatic peroxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 390.0 Å3
d(Fe-oop): 0.109 Å
HOH chainID: A, resSeq: 570,

molecule: water

8u5i-A-501
sad. +0.18
ruf. +0.82
dom. +0.12
bre. -0.20
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 504.0 Å3
d(Fe-oop): 0.030 Å
W2Z chainID: A, resSeq: 502,

molecule: (1R,2S)-8-(ethanesulfonyl)-2-[(4R,5S,9aM)-5H-imidazo[5,1-a]isoindol-5-yl]-8-azaspiro[4.5]decan-1-ol

1sxx-A-185
sad. +0.20
ruf. +0.82
dom. -0.12
bre. -0.01
HIS chainID: A,
resSeq: 59,
molecule: Nitrophorin 4
oxidoreductase
oligomeric count: 1
pocket vol.: 516.0 Å3
d(Fe-oop): 0.094 Å
NO chainID: A, resSeq: 186,

molecule: NITRIC OXIDE

5djq-G-501
sad. +1.26
ruf. +0.82
dom. +0.08
bre. -0.08
HIS chainID: G,
resSeq: 345,
molecule: Cbb3-type cytochrome c oxidase subunit CcoN1
oxidoreductase
oligomeric count: 4
pocket vol.: 429.0 Å3
d(Fe-oop): 0.097 Å
PEO chainID: G, resSeq: 505,

molecule: HYDROGEN PEROXIDE

6k4m-P-202
sad. -0.83
ruf. +0.81
dom. +0.65
bre. +0.40
MET chainID: O,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 571.0 Å3
d(Fe-oop): 0.000 Å
Not assigned.
5gup-8-402
sad. -0.08
ruf. +0.81
dom. -0.42
bre. -0.07
HIS chainID: 8,
resSeq: 126,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 80
pocket vol.: 478.0 Å3
d(Fe-oop): 0.148 Å
MET chainID: 8, resSeq: 245,

molecule: Cytochrome c1, heme protein, mitochondrial

1x8o-A-202
sad. +0.37
ruf. +0.81
dom. -0.09
bre. -0.01
HIS chainID: A,
resSeq: 59,
molecule: Nitrophorin 4
oxidoreductase
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.067 Å
NO chainID: A, resSeq: 203,

molecule: NITRIC OXIDE

3a16-A-354
sad. -0.08
ruf. +0.81
dom. -0.50
bre. -0.13
HIS chainID: A,
resSeq: 299,
molecule: Aldoxime dehydratase
lyase
oligomeric count: 2
pocket vol.: 473.0 Å3
d(Fe-oop): 0.205 Å
PXO chainID: A, resSeq: 355,

molecule: (1Z)-propanal oxime

4nk1-A-201
sad. -0.04
ruf. +0.81
dom. -0.05
bre. -0.28
HIS chainID: A,
resSeq: 124,
molecule: Hemoglobin-like protein
oxygen carrier
oligomeric count: 2
pocket vol.: 469.0 Å3
d(Fe-oop): 0.013 Å
PO4 chainID: A, resSeq: 202,

molecule: PHOSPHATE ION

3a16-C-354
sad. -0.06
ruf. +0.81
dom. -0.47
bre. -0.12
HIS chainID: C,
resSeq: 299,
molecule: Aldoxime dehydratase
lyase
oligomeric count: 2
pocket vol.: 489.0 Å3
d(Fe-oop): 0.146 Å
PXO chainID: C, resSeq: 355,

molecule: (1Z)-propanal oxime

3np1-A-302
sad. +0.17
ruf. +0.80
dom. -0.10
bre. -0.06
HIS chainID: A,
resSeq: 59,
molecule: NITROPHORIN 1
unclassified
oligomeric count: 1
pocket vol.: 558.0 Å3
d(Fe-oop): 0.099 Å
CYN chainID: A, resSeq: 185,

molecule: CYANIDE ION

1a4e-D-503
sad. -0.06
ruf. +0.80
dom. +0.32
bre. +0.05
TYR chainID: D,
resSeq: 355,
molecule: CATALASE A
oxidoreductase
oligomeric count: 4
pocket vol.: 405.0 Å3
d(Fe-oop): 0.043 Å
AZI chainID: D, resSeq: 504,

molecule: AZIDE ION

3eh3-A-800
sad. -0.64
ruf. +0.80
dom. +0.11
bre. -0.20
HIS chainID: A,
resSeq: 72,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 1
pocket vol.: 320.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: A, resSeq: 386,

molecule: Cytochrome c oxidase subunit 1

2qrw-J-700
sad. -0.20
ruf. +0.80
dom. +0.06
bre. -0.06
HIS chainID: J,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 2
pocket vol.: 430.0 Å3
d(Fe-oop): 0.013 Å
CYN chainID: J, resSeq: 800,

molecule: CYANIDE ION

1u55-B-502
sad. -0.65
ruf. +0.80
dom. -0.34
bre. -0.10
HIS chainID: B,
resSeq: 102,
molecule: Heme-based Methyl-accepting Chemotaxis Protein
unclassified
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.045 Å
OXY chainID: B, resSeq: 503,

molecule: OXYGEN MOLECULE