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ID of heme Axial ligands on heme Function & structure
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

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

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

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

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

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

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

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

2rdz-A-2
sad. +0.55
ruf. -0.71
dom. -0.07
bre. -0.20
HIS chainID: A,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 345.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: A, resSeq: 301,

molecule: Cytochrome c-552

4rol-B-201
sad. +0.55
ruf. +0.19
dom. -0.56
bre. -0.08
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 571.0 Å3
d(Fe-oop): 0.332 Å
Not assigned.
2j7a-E-1005
sad. +0.56
ruf. -1.01
dom. +0.24
bre. -0.21
HIS chainID: E,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 445.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: E, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

8j5o-C-501
sad. +0.56
ruf. +0.49
dom. +0.01
bre. -0.01
MET chainID: C,
resSeq: 106,
molecule: MULTIHEME_CYTC DOMAIN-CONTAINING PROTEIN
electron transporter
oligomeric count: 36
pocket vol.: 372.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: C, resSeq: 122,

molecule: MULTIHEME_CYTC DOMAIN-CONTAINING PROTEIN

3owm-A-1004
sad. +0.56
ruf. -0.46
dom. +0.13
bre. +0.05
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 396.0 Å3
d(Fe-oop): 0.012 Å
NO2 chainID: A, resSeq: 1,

molecule: NITRITE ION

6nx0-A-601
sad. +0.56
ruf. -0.62
dom. +0.38
bre. -0.07
HIS chainID: A,
resSeq: 192,
molecule: Di-haem cytochrome c peroxidase family protein
electron transporter
oligomeric count: 1
pocket vol.: 359.0 Å3
d(Fe-oop): 0.206 Å
HOH chainID: A, resSeq: 773,

molecule: water

6x0q-N-201
sad. +0.56
ruf. -0.02
dom. -0.37
bre. -0.25
HIS chainID: N,
resSeq: 101,
molecule: Capsid protein Circular Permutant
unclassified
oligomeric count: 34
pocket vol.: 857.0 Å3
d(Fe-oop): 0.040 Å
Not assigned.
8js7-H-303
sad. +0.56
ruf. +0.75
dom. -0.16
bre. -0.18
HIS chainID: H,
resSeq: 200,
molecule: Sensor protein FixL
transferase
oligomeric count: 2
pocket vol.: 464.0 Å3
d(Fe-oop): 0.123 Å
IMD chainID: H, resSeq: 304,

molecule: IMIDAZOLE

3ufk-A-911
sad. +0.56
ruf. -0.70
dom. +0.01
bre. -0.19
HIS chainID: A,
resSeq: 801,
molecule: UndA
oxidoreductase
oligomeric count: 1
pocket vol.: 541.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: A, resSeq: 827,

molecule: UndA

6v0a-D-502
sad. +0.56
ruf. -0.56
dom. -0.25
bre. -0.13
HIS chainID: D,
resSeq: 175,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 409.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: D, resSeq: 315,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

1fs8-A-508
sad. +0.56
ruf. -0.69
dom. +0.07
bre. +0.01
LYS chainID: A,
resSeq: 134,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 436.0 Å3
d(Fe-oop): 0.013 Å
SO4 chainID: A, resSeq: 656,

molecule: SULFATE ION

3bnj-A-513
sad. +0.56
ruf. -0.79
dom. +0.03
bre. +0.06
LYS chainID: A,
resSeq: 134,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 421.0 Å3
d(Fe-oop): 0.014 Å
SO3 chainID: A, resSeq: 508,

molecule: SULFITE ION