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ID of heme Axial ligands on heme Function & structure
5a5i-A-1494
sad. -0.31
ruf. +0.19
dom. -0.07
bre. -0.03
CYS chainID: A,
resSeq: 435,
molecule: CYTOCHROME P450 2C9
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.057 Å
HOH chainID: A, resSeq: 2007,

molecule: water

6ciz-C-600
sad. -0.04
ruf. +0.52
dom. -0.07
bre. -0.16
CYS chainID: C,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 423.0 Å3
d(Fe-oop): 0.032 Å
3NR chainID: C, resSeq: 601,

molecule: 6-cyano-17-(3-pyridyl)-androst-5,16-dien-3-ol

7tgh-3D-401
sad. +0.00
ruf. -0.26
dom. -0.07
bre. -0.07
HIS chainID: 3D,
resSeq: 85,
molecule: Cytochrome protein c1
electron transporter
oligomeric count: 91
pocket vol.: 399.0 Å3
d(Fe-oop): 0.028 Å
MET chainID: 3D, resSeq: 209,

molecule: Cytochrome protein c1

1cyo-A-201
sad. +0.36
ruf. +0.31
dom. -0.07
bre. -0.13
HIS chainID: A,
resSeq: 39,
molecule: CYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 528.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 63,

molecule: CYTOCHROME B5

1kyo-O-523
sad. -0.14
ruf. -0.20
dom. -0.07
bre. -0.10
HIS chainID: O,
resSeq: 105,
molecule: CYTOCHROME C1, HEME PROTEIN
translocase
oligomeric count: 23
pocket vol.: 424.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: O, resSeq: 225,

molecule: CYTOCHROME C1, HEME PROTEIN

3mus-A-201
sad. +0.21
ruf. +0.09
dom. -0.07
bre. -0.09
HIS chainID: A,
resSeq: 39,
molecule: Cytochrome b5 type B
electron transporter
oligomeric count: 1
pocket vol.: 541.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: A, resSeq: 63,

molecule: Cytochrome b5 type B

4l3x-A-606
sad. -0.13
ruf. -0.67
dom. -0.07
bre. -0.48
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 381.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

6qyc-A-807
sad. -0.06
ruf. -0.14
dom. -0.07
bre. -0.28
HIS chainID: A,
resSeq: 499,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 417.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: A, resSeq: 533,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

7jz2-K-201
sad. -0.81
ruf. +0.32
dom. -0.07
bre. -0.15
HIS chainID: K,
resSeq: 84,
molecule: Succinate dehydrogenase cytochrome b556 subunit
electron transporter
oligomeric count: 12
pocket vol.: 503.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: L, resSeq: 71,

molecule: Succinate dehydrogenase hydrophobic membrane anchor subunit

8abi-C-501
sad. -0.01
ruf. -0.23
dom. -0.07
bre. +0.18
HIS chainID: C,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 389.0 Å3
d(Fe-oop): 0.031 Å
HIS chainID: C, resSeq: 183,

molecule: Cytochrome b

8ib9-AC-401
sad. -0.06
ruf. +0.05
dom. -0.07
bre. +0.03
HIS chainID: AC,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 66
pocket vol.: 437.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: AC, resSeq: 182,

molecule: Cytochrome b

8ibc-AC-401
sad. -0.06
ruf. +0.05
dom. -0.07
bre. +0.03
HIS chainID: AC,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 21
pocket vol.: 437.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: AC, resSeq: 182,

molecule: Cytochrome b

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

4d7d-A-1500
sad. -0.33
ruf. +0.14
dom. -0.07
bre. -0.31
CYS chainID: A,
resSeq: 442,
molecule: CYTOCHROME P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.398 Å
PKT chainID: A, resSeq: 1600,

molecule: tert-butyl [(2S)-1-(1H-indol-3-yl)-3-({3-oxo-3-[(pyridin-3-ylmethyl)amino]propyl}sulfanyl)propan-2-yl]carbamate

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

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