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ID of heme Axial ligands on heme Function & structure
3gys-E-143
sad. +0.17
ruf. -0.22
dom. -0.10
bre. -0.33
HIS chainID: E,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 576.0 Å3
d(Fe-oop): 0.024 Å
HOH chainID: E, resSeq: 142,

molecule: water

3nn4-A-239
sad. -0.41
ruf. +0.12
dom. -0.10
bre. -0.20
HIS chainID: A,
resSeq: 160,
molecule: Chlorite dismutase
oxidoreductase
oligomeric count: 5
pocket vol.: 411.0 Å3
d(Fe-oop): 0.116 Å
HOH chainID: A, resSeq: 256,

molecule: water

4wjg-B-201
sad. -0.03
ruf. +0.04
dom. -0.10
bre. -0.16
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 10
pocket vol.: 505.0 Å3
d(Fe-oop): 0.485 Å
OXY chainID: B, resSeq: 202,

molecule: OXYGEN MOLECULE

7qke-A-502
sad. -0.17
ruf. -0.45
dom. -0.10
bre. -0.17
CYS chainID: A,
resSeq: 377,
molecule: Steroid C26-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 378.0 Å3
d(Fe-oop): 0.072 Å
HOH chainID: A, resSeq: 642,

molecule: water

9lb1-I-302
sad. -0.03
ruf. -0.30
dom. -0.10
bre. +0.02
HIS chainID: I,
resSeq: 32,
molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
electron transporter
oligomeric count: 9
pocket vol.: 571.0 Å3
d(Fe-oop): 0.042 Å
HIS chainID: I, resSeq: 135,

molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family

3mmo-A-1007
sad. +0.75
ruf. -0.69
dom. -0.10
bre. -0.06
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 487.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

4l38-A-607
sad. +0.41
ruf. -0.69
dom. -0.10
bre. -0.36
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 517.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

2zbo-K-111
sad. +0.50
ruf. -0.78
dom. -0.10
bre. -0.08
HIS chainID: K,
resSeq: 42,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 324.0 Å3
d(Fe-oop): 0.024 Å
MET chainID: K, resSeq: 82,

molecule: Cytochrome c6

6dyb-C-201
sad. +0.12
ruf. +0.25
dom. -0.10
bre. -0.26
MET chainID: C,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 1
pocket vol.: 442.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: C, resSeq: 102,

molecule: Soluble cytochrome b562

7p46-F-301
sad. +0.23
ruf. -0.24
dom. -0.10
bre. -0.08
HIS chainID: F,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 433.0 Å3
d(Fe-oop): 0.007 Å
CYN chainID: F, resSeq: 302,

molecule: CYANIDE ION

9o6a-B-1001
sad. -0.84
ruf. +0.20
dom. -0.10
bre. -0.16
HIS chainID: B,
resSeq: 267,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 4
pocket vol.: 546.0 Å3
d(Fe-oop): 0.182 Å
Not assigned.
9ufb-A-706
sad. +0.01
ruf. -0.60
dom. -0.10
bre. +0.04
HIS chainID: A,
resSeq: 106,
molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1
translocase
oligomeric count: 4
pocket vol.: 360.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: A, resSeq: 421,

molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1

3ia8-A-1
sad. -0.02
ruf. -0.40
dom. -0.10
bre. -0.24
HIS chainID: A,
resSeq: 155,
molecule: THAP domain-containing protein 4
isomerase
oligomeric count: 1
pocket vol.: 597.0 Å3
d(Fe-oop): 0.292 Å
Not assigned.
3x35-A-101
sad. +0.33
ruf. +0.23
dom. -0.10
bre. -0.08
HIS chainID: A,
resSeq: 44,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 532.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: A, resSeq: 68,

molecule: Cytochrome b5

7jor-A-201
sad. -0.00
ruf. -0.18
dom. -0.10
bre. +0.17
HIS chainID: A,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 1
pocket vol.: 487.0 Å3
d(Fe-oop): 0.070 Å
PG0 chainID: A, resSeq: 202,

molecule: 2-(2-METHOXYETHOXY)ETHANOL

2zzs-C-220
sad. +0.03
ruf. -0.35
dom. -0.10
bre. -0.08
HIS chainID: C,
resSeq: 38,
molecule: Cytochrome c554
electron transporter
oligomeric count: 1
pocket vol.: 332.0 Å3
d(Fe-oop): 0.027 Å
MET chainID: C, resSeq: 80,

molecule: Cytochrome c554

6ldg-C-201
sad. -0.06
ruf. -0.09
dom. -0.10
bre. -0.09
MET chainID: C,
resSeq: 7,
molecule: engineered cyt cb 562 variant, C96I AB
electron transporter
oligomeric count: 4
pocket vol.: 437.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: C, resSeq: 102,

molecule: engineered cyt cb 562 variant, C96I AB

3vhb-A-150
sad. +0.18
ruf. -0.50
dom. -0.10
bre. +0.05
HIS chainID: A,
resSeq: 85,
molecule: PROTEIN (HEMOGLOBIN)
oxygen carrier
oligomeric count: 2
pocket vol.: 576.0 Å3
d(Fe-oop): 0.009 Å
IMD chainID: A, resSeq: 160,

molecule: IMIDAZOLE

3ttb-A-1001
sad. +0.01
ruf. -0.25
dom. -0.10
bre. -0.29
HIS chainID: A,
resSeq: 18,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 388.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: A, resSeq: 44,

molecule: Eight-heme nitrite reductase

1smj-A-472
sad. -0.31
ruf. -0.38
dom. -0.10
bre. +0.14
GLU chainID: A,
resSeq: 264,
molecule: Bifunctional P-450:NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 345.0 Å3
d(Fe-oop): 0.042 Å
CYS chainID: A, resSeq: 400,

molecule: Bifunctional P-450:NADPH-P450 reductase