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ID of heme Axial ligands on heme Function & structure
6azu-C-501
sad. +0.55
ruf. -0.53
dom. -0.36
bre. -0.07
ALA chainID: C,
resSeq: 264,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 511.0 Å3
d(Fe-oop): 0.086 Å
HIS chainID: C, resSeq: 346,

molecule: Indoleamine 2,3-dioxygenase 1

6hif-I-602
sad. +0.55
ruf. -1.12
dom. -0.18
bre. +0.11
HIS chainID: I,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 563.0 Å3
d(Fe-oop): 0.089 Å
HIS chainID: I, resSeq: 176,

molecule: Hydrazine dehydrogenase

3hq9-A-401
sad. +0.55
ruf. -0.86
dom. +0.24
bre. -0.08
HIS chainID: A,
resSeq: 223,
molecule: Cytochrome c551 peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 356.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: A, resSeq: 297,

molecule: Cytochrome c551 peroxidase

2rdz-D-2
sad. +0.55
ruf. -0.60
dom. -0.12
bre. -0.24
HIS chainID: D,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 350.0 Å3
d(Fe-oop): 0.063 Å
HIS chainID: D, resSeq: 301,

molecule: Cytochrome c-552

7q7p-CCC-401
sad. +0.55
ruf. -0.35
dom. -0.07
bre. -0.14
MET chainID: CCC,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 396.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: CCC, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome c subunit

8snh-F-301
sad. +0.55
ruf. -0.15
dom. +0.09
bre. -0.26
HIS chainID: F,
resSeq: 69,
molecule: Cbb3-type Cytochrome C oxidase subunit II
electron transporter
oligomeric count: 13
pocket vol.: 324.0 Å3
d(Fe-oop): 0.059 Å
MET chainID: F, resSeq: 137,

molecule: Cbb3-type Cytochrome C oxidase subunit II

3d1i-B-1004
sad. +0.55
ruf. -0.44
dom. +0.14
bre. -0.07
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.022 Å
NO2 chainID: B, resSeq: 528,

molecule: NITRITE ION

2rdz-C-2
sad. +0.55
ruf. -0.73
dom. -0.10
bre. -0.26
HIS chainID: C,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 355.0 Å3
d(Fe-oop): 0.093 Å
HIS chainID: C, resSeq: 301,

molecule: Cytochrome c-552

4l3y-B-601
sad. +0.55
ruf. -0.56
dom. +0.07
bre. -0.41
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.002 Å
NO2 chainID: B, resSeq: 609,

molecule: NITRITE ION

19hc-B-303
sad. +0.55
ruf. -0.59
dom. +0.05
bre. -0.04
HIS chainID: B,
resSeq: 40,
molecule: PROTEIN (NINE-HAEM CYTOCHROME C)
electron transporter
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: B, resSeq: 101,

molecule: PROTEIN (NINE-HAEM CYTOCHROME C)

4l3x-B-601
sad. +0.55
ruf. -0.55
dom. +0.06
bre. -0.38
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 413.0 Å3
d(Fe-oop): 0.005 Å
NO2 chainID: B, resSeq: 609,

molecule: NITRITE ION

6m0p-E-604
sad. +0.55
ruf. +0.30
dom. +0.05
bre. -0.25
HIS chainID: E,
resSeq: 173,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 333.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: E, resSeq: 270,

molecule: Aerobic hydroxylamine oxidoreductase

2j7a-J-1001
sad. +0.55
ruf. -1.03
dom. +0.20
bre. -0.20
LYS chainID: J,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 470.0 Å3
d(Fe-oop): 0.116 Å
HOH chainID: J, resSeq: 2160,

molecule: water

1b86-D-691
sad. +0.55
ruf. +0.12
dom. -0.34
bre. +0.14
HIS chainID: D,
resSeq: 635,
molecule: PROTEIN (HEMOGLOBIN; BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 560.0 Å3
d(Fe-oop): 0.368 Å
HOH chainID: D, resSeq: 127,

molecule: water

6zsk-B-201
sad. +0.55
ruf. -0.45
dom. +0.03
bre. +0.00
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.021 Å
CMO chainID: B, resSeq: 204,

molecule: CARBON MONOXIDE

2ot4-A-1004
sad. +0.55
ruf. -0.45
dom. +0.14
bre. -0.04
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 408.0 Å3
d(Fe-oop): 0.015 Å
HOH chainID: A, resSeq: 2972,

molecule: water

1thb-D-147
sad. +0.55
ruf. +0.21
dom. -0.53
bre. -0.04
HIS chainID: D,
resSeq: 92,
molecule: HEMOGLOBIN A (DEOXY) (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 557.0 Å3
d(Fe-oop): 0.290 Å
Not assigned.
2c9x-B-1582
sad. +0.55
ruf. +0.40
dom. +0.06
bre. -0.40
HIS chainID: B,
resSeq: 533,
molecule: SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT B
electron transporter
oligomeric count: 2
pocket vol.: 392.0 Å3
d(Fe-oop): 0.060 Å
MET chainID: B, resSeq: 557,

molecule: SULFITE\:CYTOCHROME C OXIDOREDUCTASE SUBUNIT B

3k8b-B-150
sad. +0.55
ruf. -0.11
dom. -0.50
bre. -0.25
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 559.0 Å3
d(Fe-oop): 0.017 Å
HOH chainID: B, resSeq: 290,

molecule: water

8js6-I-601
sad. +0.55
ruf. +0.49
dom. -0.43
bre. -0.12
HIS chainID: I,
resSeq: 200,
molecule: Sensor protein FixL
transferase
oligomeric count: 2
pocket vol.: 486.0 Å3
d(Fe-oop): 0.012 Å
CYN chainID: I, resSeq: 602,

molecule: CYANIDE ION