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ID of heme Axial ligands on heme Function & structure
7e96-C-200
sad. +0.08
ruf. -0.15
dom. -0.11
bre. -0.20
HIS chainID: C,
resSeq: 98,
molecule: Extracellular giant hemoglobin major globin subunit B2
oxygen carrier
oligomeric count: 24
pocket vol.: 484.0 Å3
d(Fe-oop): 0.040 Å
OXY chainID: C, resSeq: 201,

molecule: OXYGEN MOLECULE

4n4k-A-611
sad. +0.22
ruf. -0.15
dom. +0.02
bre. -0.15
HIS chainID: A,
resSeq: 238,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 435.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 311,

molecule: hydroxylamine oxidoreductase

8f4h-e-101
sad. +1.10
ruf. -0.15
dom. +0.04
bre. -0.08
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 469.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

5yci-A-201
sad. +0.14
ruf. -0.15
dom. -0.23
bre. -0.15
HIS chainID: A,
resSeq: 93,
molecule: Ancestral myoglobin aMbWb' of Basilosaurus relative (polyphyly)
oxygen carrier
oligomeric count: 1
pocket vol.: 514.0 Å3
d(Fe-oop): 0.087 Å
HOH chainID: A, resSeq: 326,

molecule: water

6ldg-A-201
sad. -0.04
ruf. -0.15
dom. -0.07
bre. -0.10
MET chainID: A,
resSeq: 7,
molecule: engineered cyt cb 562 variant, C96I AB
electron transporter
oligomeric count: 4
pocket vol.: 440.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: A, resSeq: 102,

molecule: engineered cyt cb 562 variant, C96I AB

7qth-A-802
sad. +0.18
ruf. -0.15
dom. -0.09
bre. -0.29
HIS chainID: A,
resSeq: 198,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 429.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: A, resSeq: 210,

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

7su2-G-201
sad. -0.05
ruf. -0.15
dom. -0.05
bre. -0.20
MET chainID: G,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 411.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: G, resSeq: 102,

molecule: Soluble cytochrome b562

1mhl-B-605
sad. -1.07
ruf. -0.15
dom. -0.50
bre. +0.22
HIS chainID: D,
resSeq: 336,
molecule: MYELOPEROXIDASE
oxidoreductase
oligomeric count: 4
pocket vol.: 391.0 Å3
d(Fe-oop): 0.344 Å
HOH chainID: B, resSeq: 650,

molecule: water

2ygx-D-450
sad. -0.51
ruf. -0.15
dom. -0.01
bre. -0.19
CYS chainID: D,
resSeq: 346,
molecule: P-450-LIKE PROTEIN
oxidoreductase
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.020 Å
HOH chainID: D, resSeq: 2069,

molecule: water

4ksz-A-601
sad. -0.58
ruf. -0.15
dom. -0.20
bre. -0.23
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.016 Å
HOH chainID: A, resSeq: 901,

molecule: water

8f4k-F-101
sad. +1.11
ruf. -0.15
dom. -0.08
bre. -0.01
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 429.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

4u8u-i-201
sad. +0.12
ruf. -0.15
dom. +0.01
bre. -0.37
HIS chainID: i,
resSeq: 99,
molecule: Globin a chain
oxygen carrier
oligomeric count: 180
pocket vol.: 521.0 Å3
d(Fe-oop): 0.020 Å
CYN chainID: i, resSeq: 202,

molecule: CYANIDE ION

3qjb-B-147
sad. +0.39
ruf. -0.15
dom. -0.23
bre. -0.31
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 544.0 Å3
d(Fe-oop): 0.057 Å
CMO chainID: B, resSeq: 148,

molecule: CARBON MONOXIDE

8gm3-A-301
sad. +0.39
ruf. -0.15
dom. +0.09
bre. -0.11
HIS chainID: A,
resSeq: 25,
molecule: Hemophilin
heme acquisition
oligomeric count: 1
pocket vol.: 530.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: A, resSeq: 64,

molecule: Hemophilin

1rq3-A-142
sad. +0.22
ruf. -0.16
dom. -0.54
bre. -0.23
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 556.0 Å3
d(Fe-oop): 0.450 Å
Not assigned.
2y5z-C-450
sad. -0.61
ruf. -0.16
dom. -0.07
bre. -0.24
CYS chainID: C,
resSeq: 346,
molecule: P-450-LIKE PROTEIN
oxidoreductase
oligomeric count: 1
pocket vol.: 469.0 Å3
d(Fe-oop): 0.033 Å
HOH chainID: C, resSeq: 2149,

molecule: water

8rxu-MMM-603
sad. +0.20
ruf. -0.16
dom. +0.15
bre. -0.37
HIS chainID: MMM,
resSeq: 58,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 524.0 Å3
d(Fe-oop): 0.086 Å
HIS chainID: MMM, resSeq: 95,

molecule: Octaheme nitrite reductase

8zp0-A-404
sad. +0.06
ruf. -0.16
dom. -0.10
bre. -0.18
HIS chainID: A,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 556.0 Å3
d(Fe-oop): 0.109 Å
HIS chainID: A, resSeq: 182,

molecule: Cytochrome b

9bcj-A-201
sad. +0.25
ruf. -0.16
dom. -0.34
bre. -0.26
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 6
pocket vol.: 471.0 Å3
d(Fe-oop): 0.032 Å
HOH chainID: A, resSeq: 330,

molecule: water

1y4f-C-142
sad. +0.22
ruf. -0.16
dom. -0.59
bre. -0.16
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 598.0 Å3
d(Fe-oop): 0.467 Å
Not assigned.