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ID of heme Axial ligands on heme Function & structure
1ydz-B-147
sad. +0.22
ruf. +0.05
dom. -0.44
bre. -0.05
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 561.0 Å3
d(Fe-oop): 0.208 Å
OXY chainID: B, resSeq: 150,

molecule: OXYGEN MOLECULE

6qzo-E-401
sad. +0.15
ruf. +0.28
dom. -0.04
bre. -0.05
HIS chainID: E,
resSeq: 292,
molecule: Peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 390.0 Å3
d(Fe-oop): 0.056 Å
Not assigned.
8pw7-C-402
sad. -0.74
ruf. -0.81
dom. +0.19
bre. -0.05
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 79
pocket vol.: 413.0 Å3
d(Fe-oop): 0.038 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

1dmi-A-1500
sad. -0.76
ruf. -0.56
dom. +0.55
bre. -0.05
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 541.0 Å3
d(Fe-oop): 0.299 Å
Not assigned.
1f65-A-200
sad. +0.13
ruf. -0.04
dom. -0.25
bre. -0.05
HIS chainID: A,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 490.0 Å3
d(Fe-oop): 0.024 Å
OXY chainID: A, resSeq: 201,

molecule: OXYGEN MOLECULE

7c52-C-504
sad. -0.07
ruf. +0.17
dom. -0.07
bre. -0.05
HIS chainID: C,
resSeq: 144,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 37
pocket vol.: 335.0 Å3
d(Fe-oop): 0.043 Å
HIS chainID: C, resSeq: 311,

molecule: Photosynthetic reaction center cytochrome c subunit

8f4h-F-101
sad. +1.11
ruf. -0.02
dom. +0.03
bre. -0.05
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 472.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

4gm7-A-601
sad. -0.33
ruf. +0.13
dom. -0.24
bre. -0.05
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.251 Å
HOH chainID: A, resSeq: 840,

molecule: water

4upn-A-750
sad. -0.45
ruf. -0.42
dom. +0.62
bre. -0.05
CYS chainID: A,
resSeq: 415,
molecule: NEURONAL NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 539.0 Å3
d(Fe-oop): 0.042 Å
Not assigned.
7mnh-B-201
sad. +0.26
ruf. +0.13
dom. -0.33
bre. -0.05
HIS chainID: B,
resSeq: 89,
molecule: Dehaloperoxidase A
oxygen carrier
oligomeric count: 2
pocket vol.: 414.0 Å3
d(Fe-oop): 0.164 Å
HOH chainID: B, resSeq: 301,

molecule: water

1n40-A-462
sad. -0.61
ruf. -0.54
dom. -0.07
bre. -0.05
OXY chainID: A,
resSeq: 501,
molecule: OXYGEN MOLECULE
oxidoreductase
oligomeric count: 1
pocket vol.: 463.0 Å3
d(Fe-oop): 0.191 Å
HOH chainID: A, resSeq: 912,

molecule: water

2qjy-M-501
sad. -0.26
ruf. -0.08
dom. +0.31
bre. -0.05
HIS chainID: M,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 393.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: M, resSeq: 212,

molecule: Cytochrome b

8e73-P-501
sad. +0.00
ruf. -0.52
dom. -0.19
bre. -0.05
HIS chainID: P,
resSeq: 106,
molecule: CYC1 (cyt c1)
electron transporter
oligomeric count: 68
pocket vol.: 407.0 Å3
d(Fe-oop): 0.074 Å
MET chainID: P, resSeq: 225,

molecule: CYC1 (cyt c1)

3b47-A-199
sad. -0.21
ruf. -0.36
dom. +0.04
bre. -0.05
HIS chainID: A,
resSeq: 143,
molecule: Methyl-accepting chemotaxis protein
unclassified
oligomeric count: 2
pocket vol.: 696.0 Å3
d(Fe-oop): 0.052 Å
HOH chainID: A, resSeq: 200,

molecule: water

4xxl-A-201
sad. +0.29
ruf. -0.77
dom. -0.18
bre. -0.05
HIS chainID: A,
resSeq: 47,
molecule: Cytochrome c class I
electron transporter
oligomeric count: 1
pocket vol.: 405.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 95,

molecule: Cytochrome c class I

1h31-D-1139
sad. +0.09
ruf. -0.11
dom. -0.12
bre. -0.05
HIS chainID: D,
resSeq: 46,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 352.0 Å3
d(Fe-oop): 0.041 Å
MET chainID: D, resSeq: 92,

molecule: CYTOCHROME C

2ot4-B-1002
sad. -0.11
ruf. -0.39
dom. -0.00
bre. -0.05
HIS chainID: B,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 355.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: B, resSeq: 234,

molecule: Eight-heme nitrite reductase

4rom-A-201
sad. +0.15
ruf. -0.38
dom. -0.72
bre. -0.05
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 504.0 Å3
d(Fe-oop): 0.382 Å
Not assigned.
7s3j-A-801
sad. -0.45
ruf. -0.19
dom. +0.18
bre. -0.05
CYS chainID: A,
resSeq: 351,
molecule: AspB
oxidoreductase
oligomeric count: 1
pocket vol.: 524.0 Å3
d(Fe-oop): 0.228 Å
HOH chainID: A, resSeq: 942,

molecule: water

9i4u-B-401
sad. +0.27
ruf. +0.30
dom. -0.05
bre. -0.05
HIS chainID: B,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 421.0 Å3
d(Fe-oop): 0.060 Å
NO chainID: B, resSeq: 402,

molecule: NITRIC OXIDE