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ID of heme Axial ligands on heme Function & structure
1dxr-C-403
sad. +0.36
ruf. -0.53
dom. +0.04
bre. -0.13
MET chainID: C,
resSeq: 233,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 313.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: C, resSeq: 248,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

1e2v-B-900
sad. -0.46
ruf. -0.49
dom. +0.04
bre. -0.03
TYR chainID: B,
resSeq: 301,
molecule: CYTOCHROME F
electron transporter
oligomeric count: 1
pocket vol.: 314.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: B, resSeq: 325,

molecule: CYTOCHROME F

1h29-B-1104
sad. -0.00
ruf. -0.77
dom. +0.04
bre. -0.20
HIS chainID: B,
resSeq: 159,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 350.0 Å3
d(Fe-oop): 0.068 Å
HIS chainID: B, resSeq: 182,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

1ogy-F-1129
sad. +0.23
ruf. -0.18
dom. +0.04
bre. -0.08
HIS chainID: F,
resSeq: 79,
molecule: DIHEME CYTOCHROME C NAPB MOLECULE: NITRATE REDUCTASE
electron transporter
oligomeric count: 2
pocket vol.: 386.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: F, resSeq: 102,

molecule: DIHEME CYTOCHROME C NAPB MOLECULE: NITRATE REDUCTASE

2czs-B-500
sad. +0.30
ruf. -0.26
dom. +0.04
bre. -0.23
HIS chainID: B,
resSeq: 39,
molecule: cytochrome c, putative
electron transporter
oligomeric count: 1
pocket vol.: 466.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: B, resSeq: 63,

molecule: cytochrome c, putative

4d6z-A-1500
sad. -0.28
ruf. +0.13
dom. +0.04
bre. -0.26
CYS chainID: A,
resSeq: 442,
molecule: CYTOCHROME P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 447.0 Å3
d(Fe-oop): 0.144 Å
IMD chainID: A, resSeq: 1601,

molecule: IMIDAZOLE

4rkm-A-806
sad. +0.01
ruf. -0.53
dom. +0.04
bre. -0.14
HIS chainID: A,
resSeq: 147,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 385.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: A, resSeq: 348,

molecule: MccA

8bcx-A-502
sad. +0.31
ruf. -0.42
dom. +0.04
bre. -0.32
LYS chainID: A,
resSeq: 137,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 1
pocket vol.: 532.0 Å3
d(Fe-oop): 0.066 Å
HOH chainID: A, resSeq: 619,

molecule: water

19hc-B-308
sad. +0.18
ruf. -0.01
dom. +0.04
bre. -0.06
HIS chainID: B,
resSeq: 200,
molecule: PROTEIN (NINE-HAEM CYTOCHROME C)
electron transporter
oligomeric count: 2
pocket vol.: 468.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: B, resSeq: 271,

molecule: PROTEIN (NINE-HAEM CYTOCHROME C)

1ngk-I-700
sad. -0.28
ruf. +0.67
dom. +0.04
bre. -0.17
HIS chainID: I,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 12
pocket vol.: 451.0 Å3
d(Fe-oop): 0.004 Å
CYN chainID: I, resSeq: 800,

molecule: CYANIDE ION

3s7w-A-1002
sad. -0.15
ruf. -0.41
dom. +0.04
bre. -0.30
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 369.0 Å3
d(Fe-oop): 0.064 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

4tog-C-201
sad. -0.21
ruf. +0.14
dom. +0.04
bre. -0.31
MET chainID: C,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 725.0 Å3
d(Fe-oop): 0.017 Å
Not assigned.
5ejx-A-301
sad. -0.45
ruf. +0.42
dom. +0.04
bre. -0.10
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 392.0 Å3
d(Fe-oop): 0.085 Å
HOH chainID: A, resSeq: 431,

molecule: water

6w1v-v-201
sad. +0.47
ruf. -0.36
dom. +0.04
bre. -0.09
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 446.0 Å3
d(Fe-oop): 0.075 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

4hgi-A-501
sad. -0.09
ruf. -0.28
dom. +0.04
bre. -0.23
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.214 Å
HOH chainID: A, resSeq: 1056,

molecule: water

8f4f-f-101
sad. +1.16
ruf. +0.01
dom. +0.04
bre. -0.07
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 461.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

9gnw-E-101
sad. +1.04
ruf. -0.19
dom. +0.04
bre. -0.02
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 20
pocket vol.: 558.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: F, resSeq: 23,

molecule: Cytochrome b559 subunit beta

4xry-B-601
sad. -0.22
ruf. -0.19
dom. +0.04
bre. -0.23
CYS chainID: B,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 404.0 Å3
d(Fe-oop): 0.240 Å
HOH chainID: B, resSeq: 726,

molecule: water

1ngk-E-700
sad. -0.18
ruf. +0.69
dom. +0.04
bre. -0.18
HIS chainID: E,
resSeq: 75,
molecule: Hemoglobin-like protein HbO
oxygen carrier
oligomeric count: 12
pocket vol.: 427.0 Å3
d(Fe-oop): 0.016 Å
CYN chainID: E, resSeq: 800,

molecule: CYANIDE ION

3sxq-A-1003
sad. +0.21
ruf. -0.33
dom. +0.04
bre. -0.07
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 536.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase