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ID of heme Axial ligands on heme Function & structure
8zp8-QD-401
sad. +0.02
ruf. -0.12
dom. -0.19
bre. -0.04
HIS chainID: QD,
resSeq: 126,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 79
pocket vol.: 433.0 Å3
d(Fe-oop): 0.074 Å
MET chainID: QD, resSeq: 245,

molecule: Cytochrome c1, heme protein, mitochondrial

9nht-I-201
sad. -0.30
ruf. -0.12
dom. +0.01
bre. -0.23
MET chainID: I,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 497.0 Å3
d(Fe-oop): 0.042 Å
MET chainID: K, resSeq: 52,

molecule: Ferroxidase

2i89-C-801
sad. +0.06
ruf. -0.12
dom. +0.13
bre. -0.06
HIS chainID: C,
resSeq: 39,
molecule: Cytochrome b5 type B
electron transporter
oligomeric count: 1
pocket vol.: 559.0 Å3
d(Fe-oop): 0.041 Å
HIS chainID: C, resSeq: 63,

molecule: Cytochrome b5 type B

4jea-A-201
sad. -0.05
ruf. -0.12
dom. -0.12
bre. -0.49
MET chainID: A,
resSeq: 7,
molecule: soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 486.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 102,

molecule: soluble cytochrome b562

1diq-D-699
sad. +0.01
ruf. -0.12
dom. -0.04
bre. -0.14
HIS chainID: D,
resSeq: 619,
molecule: P-CRESOL METHYLHYDROXYLASE
oxidoreductase
oligomeric count: 4
pocket vol.: 418.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: D, resSeq: 650,

molecule: P-CRESOL METHYLHYDROXYLASE

1hbh-D-148
sad. +0.11
ruf. -0.12
dom. -0.34
bre. -0.07
HIS chainID: D,
resSeq: 92,
molecule: HEMOGLOBIN (DEOXY) (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 609.0 Å3
d(Fe-oop): 0.389 Å
Not assigned.
2lzz-A-102
sad. +0.18
ruf. -0.12
dom. +0.22
bre. -0.22
HIS chainID: A,
resSeq: 20,
molecule: Cytochrome c, 3 heme-binding sites
electron transporter
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.060 Å
HIS chainID: A, resSeq: 55,

molecule: Cytochrome c, 3 heme-binding sites

3wct-B-201
sad. +0.21
ruf. -0.12
dom. -0.02
bre. -0.13
HIS chainID: B,
resSeq: 95,
molecule: A2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 526.0 Å3
d(Fe-oop): 0.004 Å
OXY chainID: B, resSeq: 202,

molecule: OXYGEN MOLECULE

7ttq-A-402
sad. -0.40
ruf. -0.12
dom. +0.08
bre. -0.12
CYS chainID: A,
resSeq: 332,
molecule: cytochrome P450 hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.104 Å
IMD chainID: A, resSeq: 401,

molecule: IMIDAZOLE

7w3e-N-602
sad. -0.38
ruf. -0.12
dom. +0.44
bre. -0.06
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 13
pocket vol.: 669.0 Å3
d(Fe-oop): 0.149 Å
CYN chainID: N, resSeq: 606,

molecule: CYANIDE ION

8yaz-A-501
sad. -0.05
ruf. -0.12
dom. -0.11
bre. -0.06
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.126 Å
HOH chainID: A, resSeq: 714,

molecule: water

2qjk-J-501
sad. -0.35
ruf. -0.12
dom. +0.23
bre. -0.01
HIS chainID: J,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 410.0 Å3
d(Fe-oop): 0.072 Å
HIS chainID: J, resSeq: 212,

molecule: Cytochrome b

7tlj-E-1001
sad. -0.03
ruf. -0.12
dom. +0.03
bre. -0.13
HIS chainID: E,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 8
pocket vol.: 419.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: E, resSeq: 198,

molecule: Cytochrome b

8b6j-D-401
sad. +0.31
ruf. -0.12
dom. +0.16
bre. -0.24
HIS chainID: D,
resSeq: 85,
molecule: Cytochrome protein c1
electron transporter
oligomeric count: 24
pocket vol.: 371.0 Å3
d(Fe-oop): 0.110 Å
MET chainID: D, resSeq: 209,

molecule: Cytochrome protein c1

8ogi-A-301
sad. -0.93
ruf. -0.12
dom. -0.35
bre. -0.21
HIS chainID: B,
resSeq: 474,
molecule: Eosinophil peroxidase heavy chain
oxidoreductase
oligomeric count: 2
pocket vol.: 399.0 Å3
d(Fe-oop): 0.228 Å
HOH chainID: A, resSeq: 438,

molecule: water

1xz4-C-142
sad. +0.13
ruf. -0.12
dom. -0.56
bre. +0.02
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 601.0 Å3
d(Fe-oop): 0.473 Å
Not assigned.
1y4g-C-142
sad. +0.15
ruf. -0.12
dom. -0.52
bre. -0.12
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 579.0 Å3
d(Fe-oop): 0.452 Å
Not assigned.
6juw-N-602
sad. -0.28
ruf. -0.12
dom. +0.30
bre. -0.12
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 671.0 Å3
d(Fe-oop): 0.033 Å
HOH chainID: N, resSeq: 717,

molecule: water

8wiz-A-200
sad. +0.18
ruf. -0.12
dom. -0.66
bre. +0.10
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 537.0 Å3
d(Fe-oop): 0.254 Å
Not assigned.
3dqt-B-700
sad. -0.34
ruf. -0.12
dom. +0.43
bre. -0.13
CYS chainID: B,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.207 Å
Not assigned.