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ID of heme Axial ligands on heme Function & structure
1ccg-A-1
sad. -0.61
ruf. +0.19
dom. +0.14
bre. -0.03
IMD chainID: A,
resSeq: 575,
molecule: IMIDAZOLE
oxidoreductase
oligomeric count: 1
pocket vol.: 519.0 Å3
d(Fe-oop): 0.201 Å
HOH chainID: A, resSeq: 313,

molecule: water

7qzf-E-401
sad. +0.19
ruf. +0.19
dom. +0.22
bre. -0.11
HIS chainID: E,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 479.0 Å3
d(Fe-oop): 0.093 Å
Not assigned.
4ytm-C-201
sad. -0.05
ruf. +0.19
dom. +0.10
bre. -0.07
HIS chainID: C,
resSeq: 131,
molecule: Cytochrome b-large subunit
electron transporter
oligomeric count: 4
pocket vol.: 452.0 Å3
d(Fe-oop): 0.066 Å
HIS chainID: D, resSeq: 95,

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

5ixx-A-201
sad. -0.07
ruf. +0.19
dom. -0.65
bre. +0.21
HIS chainID: A,
resSeq: 105,
molecule: Alr2278 protein
unclassified
oligomeric count: 2
pocket vol.: 406.0 Å3
d(Fe-oop): 0.050 Å
6EX chainID: A, resSeq: 202,

molecule: 1-(1H-imidazol-1-yl)ethan-1-one

9o0j-H-301
sad. +0.29
ruf. +0.19
dom. -0.14
bre. -0.29
TYR chainID: H,
resSeq: 49,
molecule: Membrane protein HtaACR1
unclassified
oligomeric count: 1
pocket vol.: 572.0 Å3
d(Fe-oop): 0.073 Å
Not assigned.
6xkw-n-602
sad. +0.28
ruf. +0.19
dom. +0.20
bre. -0.20
HIS chainID: n,
resSeq: 114,
molecule: Cytochrome c oxidase, Cbb3-type, subunit I
oxidoreductase
oligomeric count: 11
pocket vol.: 360.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: n, resSeq: 404,

molecule: Cytochrome c oxidase, Cbb3-type, subunit I

6xkx-n-602
sad. +0.28
ruf. +0.19
dom. +0.20
bre. -0.20
HIS chainID: n,
resSeq: 114,
molecule: Cytochrome c oxidase, Cbb3-type, subunit I
oxidoreductase
oligomeric count: 9
pocket vol.: 365.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: n, resSeq: 404,

molecule: Cytochrome c oxidase, Cbb3-type, subunit I

8e7s-j-403
sad. +0.00
ruf. +0.19
dom. -0.10
bre. +0.16
HIS chainID: j,
resSeq: 82,
molecule: Cytochrome b
translocase
oligomeric count: 44
pocket vol.: 469.0 Å3
d(Fe-oop): 0.039 Å
HIS chainID: j, resSeq: 183,

molecule: Cytochrome b

6xkz-n-602
sad. +0.28
ruf. +0.19
dom. +0.20
bre. -0.20
HIS chainID: n,
resSeq: 114,
molecule: Cytochrome c oxidase, Cbb3-type, subunit I
oxidoreductase
oligomeric count: 9
pocket vol.: 369.0 Å3
d(Fe-oop): 0.052 Å
HIS chainID: n, resSeq: 404,

molecule: Cytochrome c oxidase, Cbb3-type, subunit I

4rol-B-201
sad. +0.55
ruf. +0.19
dom. -0.56
bre. -0.08
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 571.0 Å3
d(Fe-oop): 0.332 Å
Not assigned.
9c8p-A-301
sad. -0.76
ruf. +0.19
dom. +0.12
bre. -0.19
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 442.0 Å3
d(Fe-oop): 0.087 Å
HOH chainID: A, resSeq: 520,

molecule: water

7kqr-A-401
sad. -0.20
ruf. +0.19
dom. +0.15
bre. -0.08
HIS chainID: A,
resSeq: 196,
molecule: Heme-dependent L-tyrosine hydroxylase
oxidoreductase
oligomeric count: 2
pocket vol.: 563.0 Å3
d(Fe-oop): 0.198 Å
Not assigned.
2gtl-H-160
sad. +0.35
ruf. +0.19
dom. -0.28
bre. +0.10
HIS chainID: H,
resSeq: 101,
molecule: Hemoglobin chain d1
oxygen carrier
oligomeric count: 180
pocket vol.: 568.0 Å3
d(Fe-oop): 0.099 Å
CMO chainID: H, resSeq: 161,

molecule: CARBON MONOXIDE

6ee7-A-804
sad. -0.10
ruf. +0.19
dom. +0.03
bre. -0.01
HIS chainID: A,
resSeq: 52,
molecule: Periplasmic tetraheme cytochrome c CctA
electron transporter
oligomeric count: 1
pocket vol.: 523.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 79,

molecule: Periplasmic tetraheme cytochrome c CctA

6rpd-A-401
sad. +0.29
ruf. +0.19
dom. -0.01
bre. +0.03
HIS chainID: A,
resSeq: 215,
molecule: Iron-dependent peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 396.0 Å3
d(Fe-oop): 0.052 Å
CYN chainID: A, resSeq: 407,

molecule: CYANIDE ION

4to9-J-201
sad. -0.29
ruf. +0.19
dom. +0.07
bre. -0.28
MET chainID: I,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 558.0 Å3
d(Fe-oop): 0.036 Å
MET chainID: J, resSeq: 52,

molecule: Bacterioferritin

3b42-A-199
sad. -0.02
ruf. +0.19
dom. -0.06
bre. -0.08
HIS chainID: A,
resSeq: 144,
molecule: Methyl-accepting chemotaxis protein, putative
unclassified
oligomeric count: 2
pocket vol.: 504.0 Å3
d(Fe-oop): 0.018 Å
MET chainID: B, resSeq: 260,

molecule: Methyl-accepting chemotaxis protein, putative

5x24-A-501
sad. -0.23
ruf. +0.19
dom. +0.01
bre. +0.39
CYS chainID: A,
resSeq: 435,
molecule: Cytochrome P450 2C9
oxidoreductase
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.098 Å
HOH chainID: A, resSeq: 649,

molecule: water

3exb-A-300
sad. -0.64
ruf. +0.19
dom. -0.04
bre. -0.20
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 403.0 Å3
d(Fe-oop): 0.140 Å
HOH chainID: A, resSeq: 860,

molecule: water

7dy4-H-201
sad. +0.27
ruf. +0.19
dom. -0.43
bre. -0.12
HIS chainID: H,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 552.0 Å3
d(Fe-oop): 0.149 Å
HOH chainID: H, resSeq: 313,

molecule: water