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ID of heme Axial ligands on heme Function & structure
5vzo-A-201
sad. +0.17
ruf. +0.08
dom. -0.12
bre. -0.01
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 503.0 Å3
d(Fe-oop): 0.001 Å
NO chainID: A, resSeq: 203,

molecule: NITRIC OXIDE

1jy7-U-142
sad. +0.42
ruf. -0.36
dom. +0.10
bre. -0.01
HIS chainID: U,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 619.0 Å3
d(Fe-oop): 0.061 Å
Not assigned.
1nos-A-901
sad. +0.00
ruf. -0.68
dom. +0.13
bre. -0.01
CYS chainID: A,
resSeq: 194,
molecule: INDUCIBLE NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 1
pocket vol.: 519.0 Å3
d(Fe-oop): 0.031 Å
IMD chainID: A, resSeq: 902,

molecule: IMIDAZOLE

6w1o-V-201
sad. +0.29
ruf. -0.55
dom. -0.02
bre. -0.01
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 452.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

8f4e-F-101
sad. +1.05
ruf. -0.10
dom. -0.05
bre. -0.01
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 434.0 Å3
d(Fe-oop): 0.069 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1e2r-A-601
sad. -0.11
ruf. -0.43
dom. +0.03
bre. -0.01
HIS chainID: A,
resSeq: 69,
molecule: NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 401.0 Å3
d(Fe-oop): 0.034 Å
MET chainID: A, resSeq: 106,

molecule: NITRITE REDUCTASE

2e74-C-301
sad. -0.55
ruf. -0.73
dom. +0.03
bre. -0.01
TYR chainID: C,
resSeq: 1,
molecule: Apocytochrome f
electron transporter
oligomeric count: 16
pocket vol.: 336.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: C, resSeq: 26,

molecule: Apocytochrome f

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

8abg-C-501
sad. +0.12
ruf. -0.29
dom. -0.03
bre. -0.01
HIS chainID: C,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 382.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 183,

molecule: Cytochrome b

9hyv-C-401
sad. +0.27
ruf. +0.46
dom. +0.10
bre. -0.01
HIS chainID: C,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 427.0 Å3
d(Fe-oop): 0.176 Å
NO2 chainID: C, resSeq: 402,

molecule: NITRITE ION

5syh-A-801
sad. -0.92
ruf. +0.01
dom. +0.21
bre. -0.01
HIS chainID: A,
resSeq: 279,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 426.0 Å3
d(Fe-oop): 0.101 Å
Not assigned.
5x2u-B-201
sad. +0.48
ruf. -0.28
dom. -0.23
bre. -0.01
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 514.0 Å3
d(Fe-oop): 0.170 Å
Not assigned.
6hif-I-600
sad. +0.08
ruf. -0.61
dom. -0.07
bre. -0.01
HIS chainID: I,
resSeq: 125,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 377.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: I, resSeq: 159,

molecule: Hydrazine dehydrogenase

9lb1-F-302
sad. -0.01
ruf. -0.14
dom. -0.13
bre. -0.01
HIS chainID: F,
resSeq: 32,
molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
electron transporter
oligomeric count: 9
pocket vol.: 581.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: F, resSeq: 135,

molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family

2ot4-B-1006
sad. -0.24
ruf. -0.79
dom. +0.21
bre. -0.01
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

3zoo-B-105
sad. -0.25
ruf. -0.82
dom. +0.01
bre. -0.01
HIS chainID: B,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 319.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: B, resSeq: 80,

molecule: CYTOCHROME C

5mnv-D-501
sad. -0.22
ruf. -0.11
dom. +0.24
bre. -0.01
CYS chainID: D,
resSeq: 356,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.014 Å
Not assigned.
1dsg-A-1001
sad. -0.53
ruf. +0.14
dom. -0.47
bre. -0.01
IMD chainID: A,
resSeq: 1500,
molecule: IMIDAZOLE
oxidoreductase
oligomeric count: 1
pocket vol.: 497.0 Å3
d(Fe-oop): 0.321 Å
HOH chainID: A, resSeq: 391,

molecule: water

5gth-v-201
sad. +0.23
ruf. -0.68
dom. -0.02
bre. -0.01
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 19
pocket vol.: 439.0 Å3
d(Fe-oop): 0.068 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

8f4k-F-101
sad. +1.11
ruf. -0.15
dom. -0.08
bre. -0.01
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 429.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta