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ID of heme Axial ligands on heme Function & structure
1gqa-D-131
sad. -0.21
ruf. -0.27
dom. +0.17
bre. -0.37
HIS chainID: D,
resSeq: 123,
molecule: CYTOCHROME C'
electron transporter
oligomeric count: 2
pocket vol.: 473.0 Å3
d(Fe-oop): 0.254 Å
Not assigned.
7zti-B-201
sad. +0.43
ruf. -0.45
dom. +0.04
bre. -0.37
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 425.0 Å3
d(Fe-oop): 0.040 Å
CMO chainID: B, resSeq: 205,

molecule: CARBON MONOXIDE

3foo-H-150
sad. +0.10
ruf. -0.19
dom. -0.26
bre. -0.37
MET chainID: H,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 3
pocket vol.: 438.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: H, resSeq: 102,

molecule: Soluble cytochrome b562

2hv4-A-104
sad. +0.09
ruf. -0.50
dom. -0.31
bre. -0.37
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 344.0 Å3
d(Fe-oop): 0.085 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

2rcl-B-600
sad. -0.80
ruf. -0.16
dom. -0.09
bre. -0.37
CYS chainID: B,
resSeq: 471,
molecule: Cytochrome P450 74A
lyase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.252 Å
Not assigned.
3wec-A-501
sad. +0.20
ruf. -0.13
dom. -0.10
bre. -0.37
CYS chainID: A,
resSeq: 361,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 437.0 Å3
d(Fe-oop): 0.194 Å
HOH chainID: A, resSeq: 601,

molecule: water

8rxu-YYY-602
sad. -0.10
ruf. -0.52
dom. +0.01
bre. -0.37
HIS chainID: YYY,
resSeq: 67,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 371.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: YYY, resSeq: 250,

molecule: Octaheme nitrite reductase

8qbz-A-801
sad. -0.27
ruf. -0.60
dom. -0.02
bre. -0.37
HIS chainID: A,
resSeq: 190,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 435.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 233,

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

4ctp-B-750
sad. -0.54
ruf. -0.65
dom. +0.62
bre. -0.37
CYS chainID: B,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 588.0 Å3
d(Fe-oop): 0.366 Å
Not assigned.
7qth-A-803
sad. -0.20
ruf. -0.27
dom. +0.04
bre. -0.37
HIS chainID: A,
resSeq: 230,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 408.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: A, resSeq: 261,

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

2vxh-E-1001
sad. -0.39
ruf. +0.47
dom. -0.07
bre. -0.37
HIS chainID: E,
resSeq: 170,
molecule: CHLORITE DISMUTASE
oxidoreductase
oligomeric count: 6
pocket vol.: 412.0 Å3
d(Fe-oop): 0.016 Å
SCN chainID: E, resSeq: 1002,

molecule: THIOCYANATE ION

4l3z-B-601
sad. +0.57
ruf. -0.54
dom. +0.07
bre. -0.37
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.001 Å
NO2 chainID: B, resSeq: 609,

molecule: NITRITE ION

3s7w-A-1001
sad. -0.11
ruf. -0.30
dom. -0.08
bre. -0.37
HIS chainID: A,
resSeq: 18,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 427.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: A, resSeq: 44,

molecule: Eight-heme nitrite reductase

7zv3-A-501
sad. +0.16
ruf. -0.01
dom. -0.28
bre. -0.37
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 517.0 Å3
d(Fe-oop): 0.066 Å
RCT chainID: A, resSeq: 502,

molecule: 4-(3-chloro-2-phenethylphenyl)-1H-1,2,3-triazole

4u8u-k-201
sad. -0.24
ruf. +0.16
dom. -0.12
bre. -0.37
HIS chainID: k,
resSeq: 100,
molecule: Globin c Chain
oxygen carrier
oligomeric count: 180
pocket vol.: 505.0 Å3
d(Fe-oop): 0.221 Å
CYN chainID: k, resSeq: 202,

molecule: CYANIDE ION

1yvt-A-401
sad. +0.07
ruf. -0.23
dom. -0.16
bre. -0.37
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 537.0 Å3
d(Fe-oop): 0.012 Å
CMO chainID: A, resSeq: 501,

molecule: CARBON MONOXIDE

4aul-B-754
sad. -0.05
ruf. -0.57
dom. -0.00
bre. -0.37
TYR chainID: B,
resSeq: 369,
molecule: CATALASE-PHENOL OXIDASE
oxidoreductase
oligomeric count: 4
pocket vol.: 376.0 Å3
d(Fe-oop): 0.313 Å
Not assigned.
7tep-A-201
sad. -0.34
ruf. -1.02
dom. -0.17
bre. -0.37
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 503.0 Å3
d(Fe-oop): 0.106 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

4n7n-C-201
sad. +0.10
ruf. -0.08
dom. -0.05
bre. -0.37
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 563.0 Å3
d(Fe-oop): 0.011 Å
Not assigned.
4l3z-A-603
sad. -0.18
ruf. -0.88
dom. +0.12
bre. -0.37
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 422.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase