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ID of heme Axial ligands on heme Function & structure
1h29-B-1108
sad. -0.01
ruf. -0.72
dom. +0.03
bre. -0.15
HIS chainID: B,
resSeq: 298,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 443.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: B, resSeq: 312,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

1ib7-A-95
sad. -0.01
ruf. -0.00
dom. +0.01
bre. -0.04
HIS chainID: A,
resSeq: 39,
molecule: CYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 461.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 63,

molecule: CYTOCHROME B5

5vnu-A-201
sad. -0.01
ruf. -0.01
dom. -0.08
bre. -0.07
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 513.0 Å3
d(Fe-oop): 0.166 Å
Not assigned.
8ugg-3D-501
sad. -0.01
ruf. -0.87
dom. -0.06
bre. -0.61
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 22
pocket vol.: 482.0 Å3
d(Fe-oop): 0.022 Å
MET chainID: 3D, resSeq: 249,

molecule: Cytochrome c1, heme protein, mitochondrial

1hbg-A-148
sad. -0.01
ruf. -0.23
dom. +0.26
bre. -0.11
HIS chainID: A,
resSeq: 90,
molecule: HEMOGLOBIN (CARBONMONOXY)
oxygen carrier
oligomeric count: 1
pocket vol.: 538.0 Å3
d(Fe-oop): 0.000 Å
CMO chainID: A, resSeq: 201,

molecule: CARBON MONOXIDE

3wcu-C-200
sad. -0.01
ruf. +0.06
dom. -0.10
bre. -0.16
HIS chainID: C,
resSeq: 99,
molecule: B2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 532.0 Å3
d(Fe-oop): 0.029 Å
Not assigned.
7dgq-m-401
sad. -0.01
ruf. -1.80
dom. +0.11
bre. +0.87
HIS chainID: m,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 80
pocket vol.: 416.0 Å3
d(Fe-oop): 0.134 Å
HIS chainID: m, resSeq: 182,

molecule: Cytochrome b

7jj1-A-501
sad. -0.01
ruf. +0.05
dom. -0.04
bre. -0.13
CYS chainID: A,
resSeq: 394,
molecule: Cytochrome P450 51
oxidoreductase
oligomeric count: 1
pocket vol.: 485.0 Å3
d(Fe-oop): 0.019 Å
IMD chainID: A, resSeq: 503,

molecule: IMIDAZOLE

1b5a-A-95
sad. -0.01
ruf. -0.00
dom. +0.01
bre. -0.04
HIS chainID: A,
resSeq: 39,
molecule: FERROCYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 546.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 63,

molecule: FERROCYTOCHROME B5

1b5b-A-95
sad. -0.01
ruf. -0.00
dom. +0.01
bre. -0.04
HIS chainID: A,
resSeq: 39,
molecule: FERROCYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 552.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 63,

molecule: FERROCYTOCHROME B5

2frk-X-154
sad. -0.01
ruf. +0.03
dom. -0.23
bre. -0.27
HIS chainID: X,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 527.0 Å3
d(Fe-oop): 0.128 Å
NO chainID: X, resSeq: 155,

molecule: NITRIC OXIDE

8k9e-A-303
sad. -0.01
ruf. -0.88
dom. +0.32
bre. +0.31
HIS chainID: A,
resSeq: 130,
molecule: Cytochrome c7-like domain-containing protein
electron transporter
oligomeric count: 8
pocket vol.: 370.0 Å3
d(Fe-oop): 0.148 Å
HIS chainID: A, resSeq: 144,

molecule: Cytochrome c7-like domain-containing protein

9wta-C-504
sad. -0.01
ruf. -0.98
dom. -0.05
bre. -0.04
HIS chainID: C,
resSeq: 174,
molecule: Cytochrome c,Multiheme cytochrome c selenoprotein (MccSep)
electron transporter
oligomeric count: 4
pocket vol.: 469.0 Å3
d(Fe-oop): 0.102 Å
HIS chainID: C, resSeq: 271,

molecule: Cytochrome c,Multiheme cytochrome c selenoprotein (MccSep)

2ksc-A-125
sad. -0.01
ruf. +0.05
dom. -0.00
bre. +0.03
HIS chainID: A,
resSeq: 46,
molecule: Cyanoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 679.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 70,

molecule: Cyanoglobin

7wsq-F-502
sad. -0.01
ruf. -0.62
dom. -0.06
bre. -0.05
HIS chainID: F,
resSeq: 205,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 6
pocket vol.: 380.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: F, resSeq: 267,

molecule: Fructose dehydrogenase cytochrome subunit

1gws-A-605
sad. -0.01
ruf. +0.03
dom. -0.17
bre. -0.10
HIS chainID: A,
resSeq: 152,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 500.0 Å3
d(Fe-oop): 0.065 Å
HIS chainID: A, resSeq: 175,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

5c2v-A-906
sad. -0.01
ruf. -0.43
dom. +0.21
bre. -0.26
HIS chainID: A,
resSeq: 689,
molecule: HYDRAZINE SYNTHASE ALPHA SUBUNIT
oxidoreductase
oligomeric count: 6
pocket vol.: 440.0 Å3
d(Fe-oop): 0.073 Å
HIS chainID: A, resSeq: 772,

molecule: HYDRAZINE SYNTHASE ALPHA SUBUNIT

7o3e-N-401
sad. -0.01
ruf. +0.53
dom. -0.12
bre. +0.04
HIS chainID: N,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 31
pocket vol.: 464.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: N, resSeq: 182,

molecule: Cytochrome b

4l36-B-501
sad. -0.01
ruf. -0.20
dom. -0.17
bre. -0.64
CYS chainID: B,
resSeq: 357,
molecule: Putative P450-like protein
oxidoreductase
oligomeric count: 1
pocket vol.: 414.0 Å3
d(Fe-oop): 0.068 Å
IMD chainID: B, resSeq: 502,

molecule: IMIDAZOLE

5b5m-o-502
sad. -0.01
ruf. -0.01
dom. -0.02
bre. -0.11
MET chainID: o,
resSeq: 130,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 372.0 Å3
d(Fe-oop): 0.145 Å
HIS chainID: o, resSeq: 156,

molecule: Photosynthetic reaction center cytochrome c subunit