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ID of heme Axial ligands on heme Function & structure
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

6ymx-D-401
sad. +0.16
ruf. -0.35
dom. -0.07
bre. +0.07
HIS chainID: D,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 32
pocket vol.: 498.0 Å3
d(Fe-oop): 0.165 Å
MET chainID: D, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

7di3-A-401
sad. -0.27
ruf. -0.15
dom. -0.07
bre. -0.12
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450 hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 418.0 Å3
d(Fe-oop): 0.187 Å
HOH chainID: A, resSeq: 574,

molecule: water

7qzh-F-401
sad. +0.20
ruf. +0.27
dom. -0.07
bre. -0.22
HIS chainID: F,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 425.0 Å3
d(Fe-oop): 0.108 Å
HOH chainID: F, resSeq: 530,

molecule: water

8iug-C-402
sad. +0.20
ruf. +0.22
dom. -0.07
bre. -0.25
MET chainID: C,
resSeq: 106,
molecule: Cytochrome subunit of photosynthetic reaction center
electron transporter
oligomeric count: 37
pocket vol.: 393.0 Å3
d(Fe-oop): 0.075 Å
HIS chainID: C, resSeq: 122,

molecule: Cytochrome subunit of photosynthetic reaction center

9az2-G-501
sad. +0.21
ruf. +0.06
dom. -0.07
bre. -0.19
HIS chainID: G,
resSeq: 335,
molecule: Deferrochelatase
oxidoreductase
oligomeric count: 1
pocket vol.: 404.0 Å3
d(Fe-oop): 0.442 Å
OXY chainID: G, resSeq: 502,

molecule: OXYGEN MOLECULE

1s5x-B-400
sad. +0.14
ruf. -0.18
dom. -0.07
bre. -0.31
HIS chainID: B,
resSeq: 63,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 571.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 92,

molecule: Hemoglobin beta chain

3o72-C-500
sad. +0.07
ruf. +0.53
dom. -0.07
bre. -0.17
HIS chainID: C,
resSeq: 329,
molecule: Redox component of a tripartite ferrous iron transporter
oxidoreductase
oligomeric count: 2
pocket vol.: 415.0 Å3
d(Fe-oop): 0.121 Å
OXY chainID: C, resSeq: 600,

molecule: OXYGEN MOLECULE