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ID of heme Axial ligands on heme Function & structure
1ql3-C-101
sad. -0.14
ruf. -0.43
dom. -0.12
bre. -0.23
HIS chainID: C,
resSeq: 18,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 1
pocket vol.: 304.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: C, resSeq: 78,

molecule: CYTOCHROME C552

4h2l-A-201
sad. -0.05
ruf. -0.35
dom. -0.26
bre. -0.23
HIS chainID: A,
resSeq: 87,
molecule: Alpha-globin
oxygen carrier
oligomeric count: 4
pocket vol.: 568.0 Å3
d(Fe-oop): 0.070 Å
HOH chainID: A, resSeq: 410,

molecule: water

4pv1-C-301
sad. -0.32
ruf. -0.62
dom. +0.21
bre. -0.23
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 356.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

5x19-A-601
sad. -0.51
ruf. +0.45
dom. +0.23
bre. -0.23
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 624.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

9mwn-C-501
sad. -0.56
ruf. -0.16
dom. +0.56
bre. -0.23
CYS chainID: C,
resSeq: 184,
molecule: Nitric oxide synthase 3
oxidoreductase
oligomeric count: 2
pocket vol.: 511.0 Å3
d(Fe-oop): 0.392 Å
Not assigned.
5klv-C-1001
sad. -0.05
ruf. +0.06
dom. -0.04
bre. -0.23
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 405.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b

6kas-C-201
sad. +0.23
ruf. -0.12
dom. -0.19
bre. -0.23
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 511.0 Å3
d(Fe-oop): 0.105 Å
CMO chainID: C, resSeq: 202,

molecule: CARBON MONOXIDE

9cot-A-601
sad. -0.22
ruf. +0.11
dom. +0.05
bre. -0.23
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 422.0 Å3
d(Fe-oop): 0.032 Å
A1A08 chainID: A, resSeq: 602,

molecule: (2R)-3-phenyl-2-{[(2S)-3-phenyl-2-(2,2,2-trifluoroacetamido)propyl]sulfanyl}-N-[3-(pyridin-3-yl)propyl]propanamide

4a7m-A-1295
sad. -0.59
ruf. +0.28
dom. +0.08
bre. -0.23
HIS chainID: A,
resSeq: 175,
molecule: CYTOCHROME C PEROXIDASE, MITOCHONDRIAL
oxidoreductase
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.139 Å
HOH chainID: A, resSeq: 2176,

molecule: water

4l38-B-603
sad. -0.22
ruf. -0.84
dom. +0.13
bre. -0.23
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

7e96-D-200
sad. -0.10
ruf. -0.54
dom. -0.11
bre. -0.23
HIS chainID: D,
resSeq: 96,
molecule: Giant hemoglobin B1b globin chain
oxygen carrier
oligomeric count: 24
pocket vol.: 522.0 Å3
d(Fe-oop): 0.039 Å
OXY chainID: D, resSeq: 201,

molecule: OXYGEN MOLECULE

1shr-C-542
sad. +0.20
ruf. -0.06
dom. -0.07
bre. -0.23
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 551.0 Å3
d(Fe-oop): 0.019 Å
CYN chainID: C, resSeq: 543,

molecule: CYANIDE ION

3bj3-D-148
sad. +0.10
ruf. -0.15
dom. -0.17
bre. -0.23
HIS chainID: D,
resSeq: 92,
molecule: hemoglobin beta
oxygen carrier
oligomeric count: 4
pocket vol.: 528.0 Å3
d(Fe-oop): 0.035 Å
HOH chainID: D, resSeq: 158,

molecule: water

3nn4-E-239
sad. -0.41
ruf. +0.36
dom. -0.14
bre. -0.23
HIS chainID: E,
resSeq: 160,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 457.0 Å3
d(Fe-oop): 0.106 Å
Not assigned.
3ocd-C-401
sad. +0.64
ruf. -0.20
dom. +0.07
bre. -0.23
HIS chainID: C,
resSeq: 187,
molecule: SoxA
transferase
oligomeric count: 2
pocket vol.: 393.0 Å3
d(Fe-oop): 0.039 Å
MET chainID: C, resSeq: 236,

molecule: SoxA

4cum-A-500
sad. -0.38
ruf. -0.78
dom. +0.51
bre. -0.23
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 511.0 Å3
d(Fe-oop): 0.389 Å
Not assigned.
4tni-v-201
sad. +0.69
ruf. -0.46
dom. +0.38
bre. -0.23
HIS chainID: v,
resSeq: 67,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 538.0 Å3
d(Fe-oop): 0.135 Å
HIS chainID: v, resSeq: 118,

molecule: Cytochrome c-550

5tia-B-401
sad. +0.07
ruf. -0.23
dom. -0.11
bre. -0.23
HIS chainID: B,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 424.0 Å3
d(Fe-oop): 0.179 Å
Not assigned.
8vyy-B-301
sad. -0.01
ruf. +0.18
dom. +0.01
bre. -0.23
HIS chainID: B,
resSeq: 201,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 503.0 Å3
d(Fe-oop): 0.322 Å
Not assigned.
3lb3-A-139
sad. +0.12
ruf. +0.18
dom. -0.46
bre. -0.23
HIS chainID: A,
resSeq: 89,
molecule: Dehaloperoxidase A
oxygen carrier
oligomeric count: 2
pocket vol.: 508.0 Å3
d(Fe-oop): 0.265 Å
Not assigned.