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ID of heme Axial ligands on heme Function & structure
4nk1-B-201
sad. +0.06
ruf. +0.89
dom. -0.06
bre. -0.28
HIS chainID: B,
resSeq: 124,
molecule: Hemoglobin-like protein
oxygen carrier
oligomeric count: 2
pocket vol.: 527.0 Å3
d(Fe-oop): 0.002 Å
PO4 chainID: B, resSeq: 202,

molecule: PHOSPHATE ION

3lai-C-200
sad. -0.72
ruf. +0.89
dom. -0.11
bre. -0.60
IMD chainID: C,
resSeq: 501,
molecule: IMIDAZOLE
unclassified
oligomeric count: 1
pocket vol.: 507.0 Å3
d(Fe-oop): 0.028 Å
IMD chainID: C, resSeq: 502,

molecule: IMIDAZOLE

4b7g-D-3003
sad. -0.36
ruf. +0.89
dom. +0.47
bre. -0.10
TYR chainID: D,
resSeq: 353,
molecule: CATALASE
oxidoreductase
oligomeric count: 4
pocket vol.: 357.0 Å3
d(Fe-oop): 0.249 Å
HOH chainID: D, resSeq: 2064,

molecule: water

2iqf-A-550
sad. +0.01
ruf. +0.88
dom. +0.41
bre. -0.23
TYR chainID: A,
resSeq: 339,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 357.0 Å3
d(Fe-oop): 0.004 Å
O chainID: A, resSeq: 551,

molecule: OXYGEN ATOM

5jrv-B-201
sad. -0.89
ruf. +0.88
dom. +0.14
bre. +0.04
HIS chainID: B,
resSeq: 102,
molecule: Methyl-accepting chemotaxis protein
unclassified
oligomeric count: 1
pocket vol.: 379.0 Å3
d(Fe-oop): 0.022 Å
NO chainID: B, resSeq: 202,

molecule: NITRIC OXIDE

3aq6-A-144
sad. -0.27
ruf. +0.88
dom. +0.22
bre. +0.29
HIS chainID: A,
resSeq: 73,
molecule: Group 1 truncated hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 461.0 Å3
d(Fe-oop): 0.017 Å
HOH chainID: A, resSeq: 122,

molecule: water

6ukl-E-203
sad. -0.16
ruf. +0.88
dom. -0.27
bre. -0.05
Not assigned. unclassified
oligomeric count: 2
pocket vol.: 478.0 Å3
d(Fe-oop): 0.210 Å
Not assigned.
4fdk-A-500
sad. -0.85
ruf. +0.88
dom. +0.01
bre. +0.17
HIS chainID: A,
resSeq: 102,
molecule: Methyl-accepting chemotaxis protein
unclassified
oligomeric count: 1
pocket vol.: 392.0 Å3
d(Fe-oop): 0.040 Å
OXY chainID: A, resSeq: 501,

molecule: OXYGEN MOLECULE

8u5i-B-501
sad. +0.20
ruf. +0.88
dom. +0.06
bre. -0.14
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 484.0 Å3
d(Fe-oop): 0.025 Å
W2Z chainID: B, 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

5m3l-A-201
sad. -0.07
ruf. +0.87
dom. -0.06
bre. +0.04
HIS chainID: A,
resSeq: 101,
molecule: Extracellular globin-4
oxygen carrier
oligomeric count: 15
pocket vol.: 691.0 Å3
d(Fe-oop): 0.000 Å
Not assigned.
6kaf-E-101
sad. +0.14
ruf. +0.87
dom. -0.07
bre. +0.16
HIS chainID: F,
resSeq: 23,
molecule: Cytochrome b559 subunit beta
electron transporter
oligomeric count: 58
pocket vol.: 600.0 Å3
d(Fe-oop): 0.028 Å
Not assigned.
3np1-B-303
sad. +0.20
ruf. +0.87
dom. +0.18
bre. -0.04
HIS chainID: B,
resSeq: 59,
molecule: NITROPHORIN 1
unclassified
oligomeric count: 1
pocket vol.: 590.0 Å3
d(Fe-oop): 0.135 Å
CYN chainID: B, resSeq: 185,

molecule: CYANIDE ION

3s3a-A-800
sad. -0.47
ruf. +0.87
dom. +0.17
bre. -0.14
HIS chainID: A,
resSeq: 72,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 3
pocket vol.: 417.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: A, resSeq: 386,

molecule: Cytochrome c oxidase subunit 1

8rwy-D-401
sad. +0.15
ruf. +0.87
dom. -0.05
bre. -0.09
HIS chainID: D,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 438.0 Å3
d(Fe-oop): 0.029 Å
Not assigned.
8rwy-B-401
sad. +0.23
ruf. +0.87
dom. -0.06
bre. -0.08
HIS chainID: B,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 427.0 Å3
d(Fe-oop): 0.042 Å
Not assigned.
6hwh-b-601
sad. -0.29
ruf. +0.87
dom. +0.12
bre. +0.01
HIS chainID: b,
resSeq: 123,
molecule: Ubiquinol-cytochrome C reductase QcrB
oxidoreductase
oligomeric count: 28
pocket vol.: 392.0 Å3
d(Fe-oop): 0.053 Å
HIS chainID: b, resSeq: 226,

molecule: Ubiquinol-cytochrome C reductase QcrB

3a18-C-354
sad. -0.07
ruf. +0.86
dom. -0.32
bre. -0.19
HIS chainID: C,
resSeq: 299,
molecule: Aldoxime dehydratase
lyase
oligomeric count: 2
pocket vol.: 463.0 Å3
d(Fe-oop): 0.038 Å
BXO chainID: C, resSeq: 355,

molecule: (1Z)-butanal oxime

5gkn-A-601
sad. -0.18
ruf. +0.86
dom. +0.21
bre. +0.07
TYR chainID: A,
resSeq: 357,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 384.0 Å3
d(Fe-oop): 0.011 Å
Not assigned.
3aef-C-1305
sad. -0.44
ruf. +0.86
dom. +0.08
bre. -0.07
HIS chainID: C,
resSeq: 101,
molecule: Succinate dehydrogenase cytochrome b560 subunit, mitochondrial
electron transporter
oligomeric count: 4
pocket vol.: 493.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: D, resSeq: 79,

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

1koi-A-185
sad. +0.33
ruf. +0.85
dom. -0.13
bre. +0.02
HIS chainID: A,
resSeq: 59,
molecule: NITROPHORIN 4
oxidoreductase
oligomeric count: 1
pocket vol.: 493.0 Å3
d(Fe-oop): 0.076 Å
NO chainID: A, resSeq: 186,

molecule: NITRIC OXIDE