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ID of heme Axial ligands on heme Function & structure
8ugr-3D-501
sad. +0.01
ruf. -0.40
dom. +0.32
bre. -0.63
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1
electron transporter
oligomeric count: 162
pocket vol.: 465.0 Å3
d(Fe-oop): 0.113 Å
MET chainID: 3D, resSeq: 249,

molecule: Cytochrome c1

9buh-Ak-602
sad. -0.14
ruf. -0.15
dom. +0.32
bre. -0.04
HIS chainID: Ak,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
electron transporter
oligomeric count: 80
pocket vol.: 729.0 Å3
d(Fe-oop): 0.130 Å
Not assigned.
7m56-B-501
sad. -0.59
ruf. -0.44
dom. +0.32
bre. -0.39
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 545.0 Å3
d(Fe-oop): 0.377 Å
Not assigned.
3sfd-C-1305
sad. -0.12
ruf. +0.95
dom. +0.32
bre. -0.46
HIS chainID: C,
resSeq: 101,
molecule: Succinate dehydrogenase cytochrome b560 subunit, mitochondrial
electron transporter
oligomeric count: 4
pocket vol.: 512.0 Å3
d(Fe-oop): 0.120 Å
HIS chainID: D, resSeq: 79,

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

5c2v-F-404
sad. +0.76
ruf. -0.66
dom. +0.32
bre. -0.18
HIS chainID: F,
resSeq: 106,
molecule: HYDRAZINE SYNTHASE GAMMA SUBUNIT
electron transporter
oligomeric count: 6
pocket vol.: 401.0 Å3
d(Fe-oop): 0.109 Å
HOH chainID: F, resSeq: 536,

molecule: water

4n4n-E-602
sad. +0.54
ruf. -0.46
dom. +0.32
bre. -0.22
HIS chainID: E,
resSeq: 267,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 425.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: E, resSeq: 347,

molecule: Hydroxylamine oxidoreductase

1jf3-A-148
sad. -0.47
ruf. -0.13
dom. +0.32
bre. -0.00
HIS chainID: A,
resSeq: 90,
molecule: monomer hemoglobin component III
oxygen carrier
oligomeric count: 1
pocket vol.: 522.0 Å3
d(Fe-oop): 0.211 Å
Not assigned.
2qjp-D-501
sad. -0.45
ruf. -0.19
dom. +0.32
bre. -0.03
HIS chainID: D,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 398.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: D, resSeq: 212,

molecule: Cytochrome b

7w5z-c1-701
sad. -0.08
ruf. +1.10
dom. +0.32
bre. +0.02
HIS chainID: c1,
resSeq: 101,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 116
pocket vol.: 606.0 Å3
d(Fe-oop): 0.117 Å
HIS chainID: c1, resSeq: 528,

molecule: Cytochrome c oxidase subunit 1

6fwf-A-1001
sad. -0.17
ruf. +0.22
dom. +0.32
bre. -0.04
HIS chainID: A,
resSeq: 633,
molecule: Nitric-oxide reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.003 Å
Not assigned.
8kei-B-601
sad. -0.20
ruf. +0.65
dom. +0.32
bre. -0.14
HIS chainID: B,
resSeq: 115,
molecule: Cytochrome b-245 heavy chain
oxidoreductase
oligomeric count: 5
pocket vol.: 582.0 Å3
d(Fe-oop): 0.090 Å
HIS chainID: B, resSeq: 222,

molecule: Cytochrome b-245 heavy chain

7kqs-B-401
sad. -0.17
ruf. -0.02
dom. +0.32
bre. -0.16
HIS chainID: B,
resSeq: 196,
molecule: Heme-dependent L-tyrosine hydroxylase
oxidoreductase
oligomeric count: 2
pocket vol.: 574.0 Å3
d(Fe-oop): 0.119 Å
Not assigned.
3sws-A-500
sad. +0.64
ruf. -0.84
dom. +0.32
bre. -0.34
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 345.0 Å3
d(Fe-oop): 0.026 Å
HOH chainID: A, resSeq: 2200,

molecule: water

4i7z-C-301
sad. -0.53
ruf. -0.84
dom. +0.32
bre. -0.14
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 361.0 Å3
d(Fe-oop): 0.066 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

9bxv-w-401
sad. -0.49
ruf. -0.30
dom. +0.32
bre. -0.15
HIS chainID: w,
resSeq: 196,
molecule: Cytochrome b
electron transporter
oligomeric count: 67
pocket vol.: 466.0 Å3
d(Fe-oop): 0.053 Å
Not assigned.
9q53-B-501
sad. -0.53
ruf. -0.47
dom. +0.32
bre. -0.15
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase 3
oxidoreductase
oligomeric count: 2
pocket vol.: 519.0 Å3
d(Fe-oop): 0.360 Å
Not assigned.
2j7a-Q-1003
sad. -0.27
ruf. -1.05
dom. +0.32
bre. -0.26
HIS chainID: Q,
resSeq: 121,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 424.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: Q, resSeq: 233,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

9ilt-A-302
sad. -0.17
ruf. +0.36
dom. +0.32
bre. -0.24
HIS chainID: A,
resSeq: 133,
molecule: Cytochrome c7-like domain-containing protein
electron transporter
oligomeric count: 8
pocket vol.: 367.0 Å3
d(Fe-oop): 0.150 Å
HIS chainID: A, resSeq: 168,

molecule: Cytochrome c7-like domain-containing protein

4v3u-C-750
sad. -0.55
ruf. -0.94
dom. +0.32
bre. -0.11
CYS chainID: C,
resSeq: 420,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 4
pocket vol.: 514.0 Å3
d(Fe-oop): 0.006 Å
EG8 chainID: C, resSeq: 800,

molecule: N-{2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}-3-(pyridin-3-yl)propan-1-amine

9ilt-A-301
sad. -0.58
ruf. -0.58
dom. +0.32
bre. -0.19
MET chainID: A,
resSeq: 161,
molecule: Cytochrome c7-like domain-containing protein
electron transporter
oligomeric count: 8
pocket vol.: 365.0 Å3
d(Fe-oop): 0.239 Å
HIS chainID: A, resSeq: 218,

molecule: Cytochrome c7-like domain-containing protein