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ID of heme Axial ligands on heme Function & structure
2zo5-B-1002
sad. -0.09
ruf. -0.37
dom. +0.02
bre. -0.05
HIS chainID: B,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 357.0 Å3
d(Fe-oop): 0.039 Å
HIS chainID: B, resSeq: 234,

molecule: Eight-heme nitrite reductase

3wr1-B-201
sad. +0.15
ruf. +0.20
dom. -0.20
bre. -0.05
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 537.0 Å3
d(Fe-oop): 0.082 Å
Not assigned.
1gmb-A-203
sad. +0.24
ruf. -0.18
dom. +0.02
bre. -0.05
HIS chainID: A,
resSeq: 25,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 517.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 83,

molecule: CYTOCHROME C3

2e74-A-301
sad. +0.01
ruf. -0.11
dom. -0.09
bre. -0.05
HIS chainID: A,
resSeq: 86,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 359.0 Å3
d(Fe-oop): 0.056 Å
HIS chainID: A, resSeq: 187,

molecule: Cytochrome b6

6p73-A-504
sad. +0.11
ruf. -0.89
dom. +0.20
bre. -0.05
HIS chainID: A,
resSeq: 279,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 463.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: A, resSeq: 386,

molecule: Cytochrome c-552

8pw5-N-401
sad. -0.20
ruf. +0.10
dom. -0.05
bre. -0.05
HIS chainID: N,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 92
pocket vol.: 401.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: N, resSeq: 182,

molecule: Cytochrome b

9g6g-E-105
sad. +0.87
ruf. -0.31
dom. +0.01
bre. -0.05
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 35
pocket vol.: 484.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3n5t-A-500
sad. -0.57
ruf. -0.55
dom. +0.39
bre. -0.05
CYS chainID: A,
resSeq: 186,
molecule: Nitric oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 557.0 Å3
d(Fe-oop): 0.327 Å
Not assigned.
3nc6-B-406
sad. -0.35
ruf. +0.22
dom. -0.16
bre. -0.05
CYS chainID: B,
resSeq: 353,
molecule: Cytochrome P450 cypX
oxidoreductase
oligomeric count: 1
pocket vol.: 512.0 Å3
d(Fe-oop): 0.048 Å
Not assigned.
8ccr-A-503
sad. -0.21
ruf. +0.01
dom. -0.10
bre. -0.05
HIS chainID: A,
resSeq: 37,
molecule: 4D2 (mutant T19D)
electron transporter
oligomeric count: 1
pocket vol.: 391.0 Å3
d(Fe-oop): 0.041 Å
HIS chainID: A, resSeq: 95,

molecule: 4D2 (mutant T19D)

1ntk-C-381
sad. -0.17
ruf. +0.29
dom. +0.35
bre. -0.05
HIS chainID: C,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 377.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: C, resSeq: 182,

molecule: Cytochrome b

6ly4-A-510
sad. -0.26
ruf. -0.63
dom. +0.02
bre. -0.05
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 464.0 Å3
d(Fe-oop): 0.046 Å
IMD chainID: A, resSeq: 502,

molecule: IMIDAZOLE

1a2g-A-1
sad. -0.62
ruf. +0.39
dom. +0.12
bre. -0.05
HIS chainID: A,
resSeq: 175,
molecule: CYTOCHROME C PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 458.0 Å3
d(Fe-oop): 0.105 Å
HOH chainID: A, resSeq: 313,

molecule: water

5lft-A-201
sad. -0.13
ruf. -0.89
dom. -0.12
bre. -0.05
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 318.0 Å3
d(Fe-oop): 0.018 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

1jrz-A-803
sad. +0.20
ruf. -0.77
dom. +0.34
bre. -0.05
HIS chainID: A,
resSeq: 58,
molecule: FLAVOCYTOCHROME C
oxidoreductase
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 72,

molecule: FLAVOCYTOCHROME C

2yiu-A-501
sad. -0.53
ruf. -0.56
dom. +0.19
bre. -0.05
HIS chainID: A,
resSeq: 111,
molecule: CYTOCHROME B
oxidoreductase
oligomeric count: 6
pocket vol.: 386.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 212,

molecule: CYTOCHROME B

4rkn-C-907
sad. -0.03
ruf. -0.74
dom. -0.06
bre. -0.05
HIS chainID: C,
resSeq: 411,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 524.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: C, resSeq: 466,

molecule: MccA

1h29-C-1108
sad. -0.05
ruf. -0.92
dom. -0.12
bre. -0.05
HIS chainID: C,
resSeq: 298,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 446.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 312,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

5kke-A-201
sad. -0.10
ruf. -0.55
dom. -0.10
bre. -0.05
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 486.0 Å3
d(Fe-oop): 0.032 Å
HOH chainID: A, resSeq: 347,

molecule: water

5nku-A-500
sad. -0.42
ruf. -0.02
dom. -0.13
bre. -0.05
HIS chainID: A,
resSeq: 114,
molecule: Chlorite Dismutase
oxidoreductase
oligomeric count: 2
pocket vol.: 419.0 Å3
d(Fe-oop): 0.012 Å
OH chainID: A, resSeq: 501,

molecule: HYDROXIDE ION