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ID of heme Axial ligands on heme Function & structure
7q6x-D-501
sad. -0.25
ruf. -0.45
dom. -0.07
bre. +0.12
CYS chainID: D,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 470.0 Å3
d(Fe-oop): 0.130 Å
Not assigned.
2wdq-C-1129
sad. -0.58
ruf. +0.46
dom. -0.07
bre. -0.03
HIS chainID: C,
resSeq: 84,
molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B556 SUBUNIT
oxidoreductase
oligomeric count: 4
pocket vol.: 480.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: D, resSeq: 71,

molecule: SUCCINATE DEHYDROGENASE HYDROPHOBIC MEMBRANE ANCHOR SUBUNIT

3wcu-B-201
sad. +0.14
ruf. +0.01
dom. -0.07
bre. -0.12
HIS chainID: B,
resSeq: 95,
molecule: A2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 556.0 Å3
d(Fe-oop): 0.022 Å
Not assigned.
4to9-K-201
sad. -0.24
ruf. +0.09
dom. -0.07
bre. -0.30
MET chainID: K,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 536.0 Å3
d(Fe-oop): 0.022 Å
MET chainID: L, resSeq: 52,

molecule: Bacterioferritin

2c1d-G-1292
sad. +0.24
ruf. -0.46
dom. -0.07
bre. -0.14
HIS chainID: G,
resSeq: 210,
molecule: SOXA
transferase
oligomeric count: 2
pocket vol.: 412.0 Å3
d(Fe-oop): 0.065 Å
CSS chainID: G, resSeq: 251,

molecule: SOXA

3l73-D-501
sad. +0.15
ruf. -0.27
dom. -0.07
bre. +0.26
HIS chainID: D,
resSeq: 41,
molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN
oxidoreductase
oligomeric count: 20
pocket vol.: 442.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: D, resSeq: 160,

molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN

3ufk-A-907
sad. +0.17
ruf. -0.01
dom. -0.07
bre. -0.21
HIS chainID: A,
resSeq: 684,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 367.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 709,

molecule: UndA

6h5z-A-201
sad. +0.08
ruf. +0.38
dom. -0.07
bre. -0.04
HIS chainID: A,
resSeq: 64,
molecule: Neuroglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 581.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: A, resSeq: 96,

molecule: Neuroglobin

1uvx-A-1122
sad. +0.08
ruf. -1.14
dom. -0.07
bre. -0.14
HIS chainID: A,
resSeq: 68,
molecule: GLOBIN LI637
oxygen carrier
oligomeric count: 1
pocket vol.: 445.0 Å3
d(Fe-oop): 0.077 Å
CYN chainID: A, resSeq: 1123,

molecule: CYANIDE ION

1etp-B-199
sad. +0.45
ruf. -0.50
dom. -0.07
bre. -0.20
HIS chainID: B,
resSeq: 18,
molecule: CYTOCHROME C4
electron transporter
oligomeric count: 1
pocket vol.: 349.0 Å3
d(Fe-oop): 0.020 Å
MET chainID: B, resSeq: 66,

molecule: CYTOCHROME C4

2bs2-C-1256
sad. +0.26
ruf. +0.17
dom. -0.07
bre. -0.19
HIS chainID: C,
resSeq: 44,
molecule: QUINOL-FUMARATE REDUCTASE DIHEME CYTOCHROME B SUBUNIT C
oxidoreductase
oligomeric count: 6
pocket vol.: 440.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 143,

molecule: QUINOL-FUMARATE REDUCTASE DIHEME CYTOCHROME B SUBUNIT C

2rdz-A-2
sad. +0.55
ruf. -0.71
dom. -0.07
bre. -0.20
HIS chainID: A,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 345.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: A, resSeq: 301,

molecule: Cytochrome c-552

3wct-F-201
sad. +0.14
ruf. -0.09
dom. -0.07
bre. -0.11
HIS chainID: F,
resSeq: 95,
molecule: A2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 516.0 Å3
d(Fe-oop): 0.034 Å
OXY chainID: F, resSeq: 202,

molecule: OXYGEN MOLECULE

3wcu-F-201
sad. +0.14
ruf. +0.01
dom. -0.07
bre. -0.12
HIS chainID: F,
resSeq: 95,
molecule: A2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 570.0 Å3
d(Fe-oop): 0.021 Å
Not assigned.
4dnz-B-501
sad. -0.39
ruf. -0.79
dom. -0.07
bre. -0.15
CYS chainID: B,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 381.0 Å3
d(Fe-oop): 0.029 Å
Not assigned.
4n7n-B-201
sad. +0.07
ruf. +0.00
dom. -0.07
bre. -0.35
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 549.0 Å3
d(Fe-oop): 0.013 Å
Not assigned.
1buw-C-142
sad. +0.21
ruf. -0.23
dom. -0.07
bre. -0.10
HIS chainID: C,
resSeq: 87,
molecule: PROTEIN (HEMOGLOBIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 577.0 Å3
d(Fe-oop): 0.072 Å
NO chainID: C, resSeq: 143,

molecule: NITRIC OXIDE

7q7p-CCC-401
sad. +0.55
ruf. -0.35
dom. -0.07
bre. -0.14
MET chainID: CCC,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 396.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: CCC, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome c subunit

4l38-A-606
sad. -0.15
ruf. -0.65
dom. -0.07
bre. -0.39
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 361.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

5y5j-B-501
sad. +0.03
ruf. -0.37
dom. -0.07
bre. -0.10
CYS chainID: B,
resSeq: 352,
molecule: NADP nitrous oxide-forming nitric oxide reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.204 Å
HOH chainID: B, resSeq: 700,

molecule: water