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ID of heme Axial ligands on heme Function & structure
8qc9-A-705
sad. +0.05
ruf. -0.63
dom. -0.07
bre. -0.21
HIS chainID: A,
resSeq: 297,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 595.0 Å3
d(Fe-oop): 0.090 Å
HIS chainID: A, resSeq: 310,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC

1wow-B-300
sad. +0.19
ruf. -0.27
dom. -0.07
bre. -0.14
HIS chainID: B,
resSeq: 16,
molecule: Heme oxygenase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 498.0 Å3
d(Fe-oop): 0.023 Å
Not assigned.
3dbg-B-500
sad. +0.02
ruf. -0.01
dom. -0.07
bre. -0.64
CYS chainID: B,
resSeq: 410,
molecule: Putative cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 562.0 Å3
d(Fe-oop): 0.103 Å
Not assigned.
3qu8-E-500
sad. -0.22
ruf. -0.29
dom. -0.07
bre. -0.24
CYS chainID: E,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 393.0 Å3
d(Fe-oop): 0.001 Å
3QU chainID: E, resSeq: 501,

molecule: 4-(4-nitrobenzyl)pyridine

1qn2-A-101
sad. -0.04
ruf. -0.80
dom. -0.07
bre. -0.08
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME CH
electron transporter
oligomeric count: 1
pocket vol.: 343.0 Å3
d(Fe-oop): 0.013 Å
MET chainID: A, resSeq: 78,

molecule: CYTOCHROME CH

2as4-A-400
sad. -0.65
ruf. +0.35
dom. -0.07
bre. -0.11
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.148 Å
HOH chainID: A, resSeq: 1415,

molecule: water

3ttx-C-760
sad. -0.06
ruf. -0.56
dom. -0.07
bre. -0.23
TYR chainID: C,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 363.0 Å3
d(Fe-oop): 0.131 Å
HOH chainID: C, resSeq: 3301,

molecule: water

4duc-B-500
sad. -0.13
ruf. -0.38
dom. -0.07
bre. -0.24
CYS chainID: B,
resSeq: 400,
molecule: cytochrome P450 BM3 variant 2G9
oxidoreductase
oligomeric count: 1
pocket vol.: 442.0 Å3
d(Fe-oop): 0.076 Å
HOH chainID: B, resSeq: 860,

molecule: water

4nkz-D-600
sad. -0.15
ruf. +0.18
dom. -0.07
bre. -0.24
CYS chainID: D,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 450.0 Å3
d(Fe-oop): 0.205 Å
Not assigned.
6l3h-B-801
sad. +0.35
ruf. -0.18
dom. -0.07
bre. -0.06
HIS chainID: B,
resSeq: 335,
molecule: Nitric-oxide reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 462.0 Å3
d(Fe-oop): 0.094 Å
HIS chainID: B, resSeq: 635,

molecule: Nitric-oxide reductase

8zo8-QC-402
sad. +0.01
ruf. -0.32
dom. -0.07
bre. +0.04
HIS chainID: QC,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 79
pocket vol.: 419.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: QC, resSeq: 182,

molecule: Cytochrome b

5d8s-D-201
sad. -0.30
ruf. -0.02
dom. -0.07
bre. -0.08
MET chainID: D,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 509.0 Å3
d(Fe-oop): 0.099 Å
MET chainID: J, resSeq: 52,

molecule: Ferroxidase

6j83-A-401
sad. -0.20
ruf. -0.22
dom. -0.07
bre. -0.21
CYS chainID: A,
resSeq: 347,
molecule: Cytochrome P-450
oxidoreductase
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.219 Å
HOH chainID: A, resSeq: 592,

molecule: water

1hko-A-105
sad. +0.36
ruf. +0.31
dom. -0.07
bre. -0.13
HIS chainID: A,
resSeq: 43,
molecule: CYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 467.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: A, resSeq: 67,

molecule: CYTOCHROME B5

3cp5-A-202
sad. -0.38
ruf. -0.66
dom. -0.07
bre. -0.08
HIS chainID: A,
resSeq: 49,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 334.0 Å3
d(Fe-oop): 0.046 Å
MET chainID: A, resSeq: 100,

molecule: Cytochrome c

4myp-A-401
sad. -0.02
ruf. +0.69
dom. -0.07
bre. +0.04
TYR chainID: A,
resSeq: 280,
molecule: Iron-regulated surface determinant protein A
unclassified
oligomeric count: 2
pocket vol.: 636.0 Å3
d(Fe-oop): 0.155 Å
Not assigned.
5vzp-A-201
sad. +0.15
ruf. +0.06
dom. -0.07
bre. -0.03
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 492.0 Å3
d(Fe-oop): 0.037 Å
NO chainID: A, resSeq: 203,

molecule: NITRIC OXIDE

8abe-C-501
sad. +0.09
ruf. -0.29
dom. -0.07
bre. +0.03
HIS chainID: C,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 372.0 Å3
d(Fe-oop): 0.029 Å
HIS chainID: C, resSeq: 183,

molecule: Cytochrome b

9wt9-C-504
sad. -0.10
ruf. -0.86
dom. -0.07
bre. -0.06
HIS chainID: C,
resSeq: 174,
molecule: Cytochrome c,Multiheme cytochrome c selenoprotein mutant (MccSep U325A)
electron transporter
oligomeric count: 4
pocket vol.: 467.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: C, resSeq: 271,

molecule: Cytochrome c,Multiheme cytochrome c selenoprotein mutant (MccSep U325A)

3ks0-A-101
sad. -0.27
ruf. +0.43
dom. -0.07
bre. -0.12
HIS chainID: A,
resSeq: 43,
molecule: Cytochrome b2, mitochondrial
oxidoreductase
oligomeric count: 3
pocket vol.: 451.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: A, resSeq: 66,

molecule: Cytochrome b2, mitochondrial