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ID of heme Axial ligands on heme Function & structure
1qdb-B-517
sad. -0.40
ruf. -1.03
dom. +0.21
bre. -0.01
HIS chainID: B,
resSeq: 101,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 377.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: B, resSeq: 214,

molecule: CYTOCHROME C NITRITE REDUCTASE

2cyp-A-295
sad. -0.61
ruf. +0.24
dom. +0.05
bre. -0.01
HIS chainID: A,
resSeq: 175,
molecule: CYTOCHROME C PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.158 Å
O chainID: A, resSeq: 296,

molecule: OXYGEN ATOM

3q09-H-1000
sad. -0.43
ruf. +0.18
dom. -0.01
bre. -0.01
HIS chainID: H,
resSeq: 170,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 428.0 Å3
d(Fe-oop): 0.009 Å
NO2 chainID: H, resSeq: 2000,

molecule: NITRITE ION

5vc0-A-601
sad. -0.16
ruf. +0.24
dom. +0.09
bre. -0.01
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 400.0 Å3
d(Fe-oop): 0.042 Å
RIT chainID: A, resSeq: 602,

molecule: RITONAVIR

3b3n-B-750
sad. -0.80
ruf. -0.53
dom. +0.60
bre. -0.01
CYS chainID: B,
resSeq: 415,
molecule: Nitric-oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 561.0 Å3
d(Fe-oop): 0.312 Å
Not assigned.
6jlj-E-102
sad. +0.78
ruf. -0.29
dom. +0.01
bre. -0.01
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 450.0 Å3
d(Fe-oop): 0.085 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

6yrc-D-401
sad. +0.29
ruf. +0.30
dom. -0.04
bre. -0.01
HIS chainID: D,
resSeq: 225,
molecule: Putative iron-dependent peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.186 Å
Not assigned.
7c9r-C-404
sad. -0.06
ruf. -0.05
dom. +0.02
bre. -0.01
HIS chainID: C,
resSeq: 144,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 433.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: C, resSeq: 311,

molecule: Photosynthetic reaction center cytochrome c subunit

1d4d-A-601
sad. +0.32
ruf. -1.19
dom. -0.00
bre. -0.01
HIS chainID: A,
resSeq: 63,
molecule: FLAVOCYTOCHROME C FUMARATE REDUCTASE
oxidoreductase
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: A, resSeq: 88,

molecule: FLAVOCYTOCHROME C FUMARATE REDUCTASE

1y0d-C-142
sad. +0.22
ruf. -0.25
dom. -0.71
bre. -0.01
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 570.0 Å3
d(Fe-oop): 0.487 Å
Not assigned.
5vju-A-201
sad. +0.00
ruf. +0.49
dom. +0.06
bre. -0.01
HIS chainID: A,
resSeq: 9,
molecule: Reaction Center Maquette Leu71His variant
unclassified
oligomeric count: 1
pocket vol.: 412.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: A, resSeq: 110,

molecule: Reaction Center Maquette Leu71His variant

7e1w-F-606
sad. -0.02
ruf. +0.17
dom. +0.35
bre. -0.01
HIS chainID: F,
resSeq: 397,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 20
pocket vol.: 887.0 Å3
d(Fe-oop): 0.147 Å
Not assigned.
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

8rv0-Y-607
sad. +0.97
ruf. -0.98
dom. -0.12
bre. -0.01
HIS chainID: Y,
resSeq: 392,
molecule: Octaheme cytochrome c nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 396.0 Å3
d(Fe-oop): 0.099 Å
HIS chainID: Y, resSeq: 500,

molecule: Octaheme cytochrome c nitrite reductase

2qjk-J-501
sad. -0.35
ruf. -0.12
dom. +0.23
bre. -0.01
HIS chainID: J,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 410.0 Å3
d(Fe-oop): 0.072 Å
HIS chainID: J, resSeq: 212,

molecule: Cytochrome b

9g6g-f-102
sad. +1.02
ruf. -0.48
dom. -0.03
bre. -0.01
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 35
pocket vol.: 493.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3owm-A-1002
sad. -0.10
ruf. -0.47
dom. -0.00
bre. -0.01
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 354.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

4fni-A-201
sad. -0.23
ruf. -1.51
dom. -0.20
bre. -0.01
HIS chainID: A,
resSeq: 76,
molecule: Heme-degrading monooxygenase isdI
oxidoreductase
oligomeric count: 2
pocket vol.: 459.0 Å3
d(Fe-oop): 0.003 Å
CYN chainID: A, resSeq: 202,

molecule: CYANIDE ION

4uga-A-901
sad. -0.32
ruf. -0.47
dom. +0.58
bre. -0.01
CYS chainID: A,
resSeq: 66,
molecule: NITRIC OXIDE SYNTHASE OXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 523.0 Å3
d(Fe-oop): 0.223 Å
Not assigned.
7jy1-D-201
sad. +0.36
ruf. -0.25
dom. -0.20
bre. -0.01
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 508.0 Å3
d(Fe-oop): 0.088 Å
CMO chainID: D, resSeq: 202,

molecule: CARBON MONOXIDE