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ID of heme Axial ligands on heme Function & structure
8q1w-B-101
sad. +0.19
ruf. -0.65
dom. -0.07
bre. -0.32
HIS chainID: B,
resSeq: 24,
molecule: Putative lipoprotein
electron transporter
oligomeric count: 3
pocket vol.: 454.0 Å3
d(Fe-oop): 0.037 Å
MET chainID: B, resSeq: 56,

molecule: Putative lipoprotein

2zlw-B-147
sad. +0.21
ruf. -0.05
dom. -0.31
bre. -0.32
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 618.0 Å3
d(Fe-oop): 0.003 Å
Not assigned.
4v62-BV-201
sad. +0.18
ruf. -0.06
dom. +0.02
bre. -0.32
HIS chainID: BV,
resSeq: 67,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 20
pocket vol.: 497.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: BV, resSeq: 118,

molecule: Cytochrome c-550

4wnu-D-601
sad. -0.15
ruf. -0.33
dom. -0.04
bre. -0.32
CYS chainID: D,
resSeq: 443,
molecule: Cytochrome P450 2D6
oxidoreductase
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.185 Å
Not assigned.
2rf7-B-1
sad. +0.61
ruf. -0.51
dom. +0.21
bre. -0.32
LYS chainID: B,
resSeq: 126,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 471.0 Å3
d(Fe-oop): 0.072 Å
HOH chainID: B, resSeq: 924,

molecule: water

2zzs-3-220
sad. +0.10
ruf. -0.49
dom. -0.02
bre. -0.33
HIS chainID: 3,
resSeq: 38,
molecule: Cytochrome c554
electron transporter
oligomeric count: 1
pocket vol.: 361.0 Å3
d(Fe-oop): 0.022 Å
MET chainID: 3, resSeq: 80,

molecule: Cytochrome c554

4q0t-A-601
sad. +0.52
ruf. -0.56
dom. +0.09
bre. -0.33
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 406.0 Å3
d(Fe-oop): 0.009 Å
HOH chainID: A, resSeq: 701,

molecule: water

5xdq-A-601
sad. -0.43
ruf. -0.05
dom. +0.23
bre. -0.33
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 554.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

2je2-A-1171
sad. +0.67
ruf. -0.74
dom. -0.08
bre. -0.33
HIS chainID: A,
resSeq: 140,
molecule: CYTOCHROME P460
oxidoreductase
oligomeric count: 2
pocket vol.: 442.0 Å3
d(Fe-oop): 0.047 Å
PO4 chainID: A, resSeq: 1172,

molecule: PHOSPHATE ION

3dtu-A-1503
sad. -0.38
ruf. +0.05
dom. +0.48
bre. -0.33
HIS chainID: A,
resSeq: 419,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 2
pocket vol.: 713.0 Å3
d(Fe-oop): 0.171 Å
HOH chainID: A, resSeq: 1511,

molecule: water

4u8u-D-201
sad. -0.11
ruf. -0.04
dom. -0.26
bre. -0.33
HIS chainID: D,
resSeq: 94,
molecule: Globin d Chain
oxygen carrier
oligomeric count: 180
pocket vol.: 550.0 Å3
d(Fe-oop): 0.076 Å
CYN chainID: D, resSeq: 202,

molecule: CYANIDE ION

2d0u-A-404
sad. +0.28
ruf. +0.02
dom. -0.03
bre. -0.33
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 494.0 Å3
d(Fe-oop): 0.077 Å
CYN chainID: A, resSeq: 405,

molecule: CYANIDE ION

4cap-B-750
sad. -0.67
ruf. -0.50
dom. +0.65
bre. -0.33
CYS chainID: B,
resSeq: 415,
molecule: NITRIC OXIDE SYNTHASE, BRAIN
oxidoreductase
oligomeric count: 2
pocket vol.: 557.0 Å3
d(Fe-oop): 0.371 Å
ML6 chainID: B, resSeq: 800,

molecule: 7-({[3-(3-fluorophenyl)propyl]amino}methyl)quinolin-2-amine

1yrc-A-417
sad. +0.15
ruf. -0.08
dom. -0.19
bre. -0.33
CYS chainID: A,
resSeq: 357,
molecule: Cytochrome P450-cam
oxidoreductase
oligomeric count: 1
pocket vol.: 446.0 Å3
d(Fe-oop): 0.154 Å
Not assigned.
3pi3-B-500
sad. -0.24
ruf. +0.20
dom. -0.11
bre. -0.33
HIS chainID: B,
resSeq: 97,
molecule: Hemoglobin II
oxygen carrier
oligomeric count: 2
pocket vol.: 483.0 Å3
d(Fe-oop): 0.030 Å
OXY chainID: B, resSeq: 501,

molecule: OXYGEN MOLECULE

6j87-A-501
sad. -0.41
ruf. -0.23
dom. +0.24
bre. -0.33
CYS chainID: A,
resSeq: 347,
molecule: Nocardicin N-oxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.224 Å
NO chainID: A, resSeq: 502,

molecule: NITRIC OXIDE

3vli-B-800
sad. -0.80
ruf. +0.01
dom. +0.13
bre. -0.33
HIS chainID: B,
resSeq: 259,
molecule: Catalase-peroxidase 2
oxidoreductase
oligomeric count: 2
pocket vol.: 436.0 Å3
d(Fe-oop): 0.223 Å
CYN chainID: B, resSeq: 802,

molecule: CYANIDE ION

2htn-E-200
sad. -0.24
ruf. +0.06
dom. +0.18
bre. -0.33
MET chainID: E,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 612.0 Å3
d(Fe-oop): 0.021 Å
MET chainID: F, resSeq: 52,

molecule: Bacterioferritin

3vef-B-401
sad. +0.21
ruf. -0.05
dom. -0.05
bre. -0.33
HIS chainID: B,
resSeq: 226,
molecule: DypB
oxidoreductase
oligomeric count: 6
pocket vol.: 432.0 Å3
d(Fe-oop): 0.274 Å
HOH chainID: B, resSeq: 620,

molecule: water

3eok-B-147
sad. +0.10
ruf. -0.19
dom. -0.34
bre. -0.33
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 601.0 Å3
d(Fe-oop): 0.007 Å
HOH chainID: B, resSeq: 152,

molecule: water