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ID of heme Axial ligands on heme Function & structure
1kfr-A-148
sad. +0.19
ruf. +0.06
dom. +0.14
bre. -0.13
HIS chainID: A,
resSeq: 98,
molecule: Hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 541.0 Å3
d(Fe-oop): 0.040 Å
Not assigned.
1yhu-J-160
sad. +0.07
ruf. +0.06
dom. -0.25
bre. +0.03
HIS chainID: J,
resSeq: 96,
molecule: Giant hemoglobins B chain
oxygen carrier
oligomeric count: 24
pocket vol.: 556.0 Å3
d(Fe-oop): 0.172 Å
OXY chainID: J, resSeq: 161,

molecule: OXYGEN MOLECULE

4b8n-A-201
sad. +0.23
ruf. +0.06
dom. -0.08
bre. -0.35
HIS chainID: A,
resSeq: 48,
molecule: CYTOCHROME B5-HOST ORIGIN
electron transporter
oligomeric count: 1
pocket vol.: 501.0 Å3
d(Fe-oop): 0.186 Å
HIS chainID: A, resSeq: 71,

molecule: CYTOCHROME B5-HOST ORIGIN

5d8p-J-207
sad. -0.24
ruf. +0.06
dom. +0.13
bre. -0.27
MET chainID: H,
resSeq: 52,
molecule: Ferroxidase
oxidoreductase
oligomeric count: 24
pocket vol.: 518.0 Å3
d(Fe-oop): 0.067 Å
MET chainID: J, resSeq: 52,

molecule: Ferroxidase

19hc-A-305
sad. -0.55
ruf. +0.06
dom. -0.15
bre. -0.05
HIS chainID: A,
resSeq: 81,
molecule: PROTEIN (NINE-HAEM CYTOCHROME C)
electron transporter
oligomeric count: 2
pocket vol.: 333.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: A, resSeq: 131,

molecule: PROTEIN (NINE-HAEM CYTOCHROME C)

3hni-B-150
sad. +0.07
ruf. +0.06
dom. -0.23
bre. -0.25
MET chainID: B,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 413.0 Å3
d(Fe-oop): 0.060 Å
HIS chainID: B, resSeq: 102,

molecule: Soluble cytochrome b562

4i4h-A-601
sad. -0.54
ruf. +0.06
dom. -0.04
bre. -0.21
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 1
pocket vol.: 418.0 Å3
d(Fe-oop): 0.476 Å
Z9Z chainID: A, resSeq: 602,

molecule: pyridin-3-ylmethyl [(2R,5S)-5-{[N-(methyl{[2-(propan-2-yl)-1,3-thiazol-4-yl]methyl}carbamoyl)-D-valyl]amino}-1,6-diphenylhexan-2-yl]carbamate

3k3u-A-139
sad. +0.13
ruf. +0.06
dom. -0.37
bre. -0.28
TRP chainID: A,
resSeq: 59,
molecule: Dehaloperoxidase A
oxygen carrier
oligomeric count: 2
pocket vol.: 427.0 Å3
d(Fe-oop): 0.084 Å
HIS chainID: A, resSeq: 89,

molecule: Dehaloperoxidase A

3x2q-A-602
sad. -0.55
ruf. +0.06
dom. +0.28
bre. -0.09
HIS chainID: A,
resSeq: 61,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 13
pocket vol.: 572.0 Å3
d(Fe-oop): 0.017 Å
HIS chainID: A, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

5irv-B-600
sad. -0.04
ruf. +0.06
dom. +0.03
bre. -0.16
CYS chainID: B,
resSeq: 442,
molecule: Steroid 17-alpha-hydroxylase/17,20 lyase
oxidoreductase
oligomeric count: 1
pocket vol.: 449.0 Å3
d(Fe-oop): 0.078 Å
6D8 chainID: B, resSeq: 601,

molecule: VT-464

7mk8-A-601
sad. -0.28
ruf. +0.06
dom. +0.00
bre. -0.14
CYS chainID: A,
resSeq: 442,
molecule: Isoform 2 of Cytochrome P450 3A7
oxidoreductase
oligomeric count: 2
pocket vol.: 411.0 Å3
d(Fe-oop): 0.274 Å
HOH chainID: A, resSeq: 751,

molecule: water

2spn-A-154
sad. +0.15
ruf. +0.06
dom. -0.20
bre. -0.20
HIS chainID: A,
resSeq: 93,
molecule: MYOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 532.0 Å3
d(Fe-oop): 0.002 Å
OXY chainID: A, resSeq: 155,

molecule: OXYGEN MOLECULE

4lmh-C-806
sad. -0.08
ruf. +0.06
dom. -0.13
bre. -0.28
HIS chainID: C,
resSeq: 570,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component OmcA
electron transporter
oligomeric count: 1
pocket vol.: 474.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: C, resSeq: 618,

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

6i7z-A-501
sad. +0.26
ruf. +0.06
dom. +0.13
bre. -0.18
HIS chainID: A,
resSeq: 326,
molecule: Deferrochelatase/peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.128 Å
HOH chainID: A, resSeq: 737,

molecule: water

1n9i-A-200
sad. +0.08
ruf. +0.06
dom. -0.28
bre. -0.10
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 480.0 Å3
d(Fe-oop): 0.064 Å
OH chainID: A, resSeq: 500,

molecule: HYDROXIDE ION

5sw5-A-801
sad. -0.91
ruf. +0.06
dom. +0.18
bre. -0.10
TOX chainID: A,
resSeq: 111,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 387.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: A, resSeq: 279,

molecule: Catalase-peroxidase

1hbs-B-147
sad. -0.04
ruf. +0.06
dom. -0.38
bre. +0.32
HIS chainID: B,
resSeq: 92,
molecule: HEMOGLOBIN S (DEOXY) (BETA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 608.0 Å3
d(Fe-oop): 0.785 Å
Not assigned.
2vxi-F-200
sad. -0.22
ruf. +0.06
dom. -0.03
bre. -0.11
MET chainID: E,
resSeq: 52,
molecule: BACTERIOFERRITIN
oxidoreductase
oligomeric count: 24
pocket vol.: 541.0 Å3
d(Fe-oop): 0.024 Å
MET chainID: F, resSeq: 52,

molecule: BACTERIOFERRITIN

8gbt-N-602
sad. -0.10
ruf. +0.06
dom. +0.44
bre. -0.48
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 26
pocket vol.: 688.0 Å3
d(Fe-oop): 0.135 Å
CMO chainID: N, resSeq: 610,

molecule: CARBON MONOXIDE

2wth-A-160
sad. +0.13
ruf. +0.06
dom. +0.05
bre. -0.28
HIS chainID: A,
resSeq: 101,
molecule: GLOBIN-LIKE PROTEIN
oxygen carrier
oligomeric count: 2
pocket vol.: 500.0 Å3
d(Fe-oop): 0.077 Å
OXY chainID: A, resSeq: 161,

molecule: OXYGEN MOLECULE