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ID of heme Axial ligands on heme Function & structure
5c9m-B-201
sad. -0.24
ruf. -0.90
dom. -0.02
bre. -0.01
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c, somatic
electron transporter
oligomeric count: 1
pocket vol.: 328.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: B, resSeq: 80,

molecule: Cytochrome c, somatic

2vr0-E-1001
sad. +0.63
ruf. -0.90
dom. +0.15
bre. -0.13
LYS chainID: E,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 456.0 Å3
d(Fe-oop): 0.052 Å
HOH chainID: E, resSeq: 2013,

molecule: water

6egy-A-201
sad. -0.10
ruf. -0.90
dom. +0.05
bre. +0.01
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 321.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

4q5b-A-604
sad. +0.68
ruf. -0.90
dom. -0.19
bre. -0.29
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 431.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

7o7g-A-805
sad. -0.02
ruf. -0.90
dom. -0.22
bre. -0.30
HIS chainID: A,
resSeq: 297,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 568.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: A, resSeq: 310,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC

7tsb-A-801
sad. -0.52
ruf. -0.90
dom. +0.61
bre. -0.06
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 549.0 Å3
d(Fe-oop): 0.393 Å
Not assigned.
1fgj-B-553
sad. +0.86
ruf. -0.90
dom. -0.15
bre. +0.06
HIS chainID: B,
resSeq: 314,
molecule: HYDROXYLAMINE OXIDOREDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 429.0 Å3
d(Fe-oop): 0.083 Å
HIS chainID: B, resSeq: 459,

molecule: HYDROXYLAMINE OXIDOREDUCTASE

3zow-D-1082
sad. -0.23
ruf. -0.90
dom. +0.06
bre. +0.00
HIS chainID: D,
resSeq: 14,
molecule: CYTOCHROME C-552
oxidoreductase
oligomeric count: 1
pocket vol.: 311.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: D, resSeq: 59,

molecule: CYTOCHROME C-552

2vhd-B-401
sad. +0.64
ruf. -0.90
dom. +0.25
bre. +0.01
HIS chainID: B,
resSeq: 55,
molecule: CYTOCHROME C551 PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 323.0 Å3
d(Fe-oop): 0.104 Å
HOH chainID: B, resSeq: 2142,

molecule: water

3h4n-B-74
sad. +0.15
ruf. -0.90
dom. -0.11
bre. -0.04
HIS chainID: B,
resSeq: 47,
molecule: Cytochrome c7
electron transporter
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: B, resSeq: 69,

molecule: Cytochrome c7

4cx1-B-500
sad. -0.36
ruf. -0.90
dom. +0.62
bre. -0.35
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 519.0 Å3
d(Fe-oop): 0.407 Å
Not assigned.
8z83-C-404
sad. -0.02
ruf. -0.90
dom. +0.15
bre. +0.08
HIS chainID: C,
resSeq: 145,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 396.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: C, resSeq: 316,

molecule: Photosynthetic reaction center cytochrome c subunit

9ftz-O-303
sad. +0.25
ruf. -0.90
dom. +0.05
bre. +0.04
HIS chainID: O,
resSeq: 192,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 15
pocket vol.: 334.0 Å3
d(Fe-oop): 0.013 Å
MET chainID: O, resSeq: 229,

molecule: Cytochrome bc1 complex cytochrome c subunit

8ovd-O-302
sad. +0.25
ruf. -0.90
dom. +0.05
bre. +0.04
HIS chainID: O,
resSeq: 192,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 24
pocket vol.: 335.0 Å3
d(Fe-oop): 0.012 Å
MET chainID: O, resSeq: 229,

molecule: Cytochrome bc1 complex cytochrome c subunit

5iy5-1-201
sad. -0.12
ruf. -0.90
dom. +0.05
bre. -0.15
HIS chainID: 1,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 14
pocket vol.: 317.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: 1, resSeq: 80,

molecule: Cytochrome c

3mju-A-150
sad. +0.13
ruf. -0.90
dom. -0.16
bre. -0.14
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha-A
oxygen carrier
oligomeric count: 4
pocket vol.: 536.0 Å3
d(Fe-oop): 0.022 Å
HOH chainID: A, resSeq: 142,

molecule: water

6hif-D-607
sad. -0.11
ruf. -0.90
dom. +0.00
bre. +0.05
HIS chainID: D,
resSeq: 267,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 420.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: D, resSeq: 346,

molecule: Hydrazine dehydrogenase

3sxt-A-404
sad. +0.52
ruf. -0.90
dom. +0.38
bre. -0.32
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 348.0 Å3
d(Fe-oop): 0.064 Å
HOH chainID: A, resSeq: 834,

molecule: water

8vf0-A-502
sad. -0.49
ruf. -0.90
dom. +0.09
bre. -0.14
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450 enzyme (CYP199A4)
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.224 Å
HOH chainID: A, resSeq: 603,

molecule: water

4l3y-A-603
sad. -0.19
ruf. -0.90
dom. +0.13
bre. -0.42
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 423.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase