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ID of heme Axial ligands on heme Function & structure
1csu-A-104
sad. -0.23
ruf. -0.83
dom. -0.09
bre. -0.09
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 328.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

2rdz-B-2
sad. +0.53
ruf. -0.69
dom. -0.09
bre. -0.28
HIS chainID: B,
resSeq: 164,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 362.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: B, resSeq: 301,

molecule: Cytochrome c-552

5wmx-B-501
sad. +0.02
ruf. -0.00
dom. -0.09
bre. -0.10
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 511.0 Å3
d(Fe-oop): 0.018 Å
CYN chainID: B, resSeq: 500,

molecule: CYANIDE ION

1lg9-A-430
sad. -0.26
ruf. -0.24
dom. -0.09
bre. -0.23
CYS chainID: A,
resSeq: 347,
molecule: P450 monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 405.0 Å3
d(Fe-oop): 0.121 Å
HOH chainID: A, resSeq: 612,

molecule: water

3wct-G-200
sad. -0.14
ruf. +0.12
dom. -0.09
bre. -0.11
HIS chainID: G,
resSeq: 99,
molecule: B2 globin chain of giant V2 hemoglobin
oxygen carrier
oligomeric count: 24
pocket vol.: 539.0 Å3
d(Fe-oop): 0.034 Å
OXY chainID: G, resSeq: 201,

molecule: OXYGEN MOLECULE

2z47-A-1002
sad. +0.15
ruf. -0.70
dom. -0.09
bre. -0.18
HIS chainID: A,
resSeq: 35,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 494.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 52,

molecule: Cytochrome c3

3tld-B-201
sad. +0.19
ruf. -0.42
dom. -0.09
bre. -0.25
HIS chainID: B,
resSeq: 85,
molecule: Bacterial hemoglobin
oxygen carrier
oligomeric count: 2
pocket vol.: 553.0 Å3
d(Fe-oop): 0.218 Å
Not assigned.
4njb-A-602
sad. -0.22
ruf. +0.19
dom. -0.09
bre. -0.44
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 419.0 Å3
d(Fe-oop): 0.251 Å
HOH chainID: A, resSeq: 1125,

molecule: water

1k1k-A-142
sad. +0.28
ruf. -0.28
dom. -0.09
bre. +0.07
HIS chainID: A,
resSeq: 87,
molecule: HEMOGLOBIN ALPHA CHAIN
oxygen carrier
oligomeric count: 4
pocket vol.: 548.0 Å3
d(Fe-oop): 0.023 Å
CMO chainID: A, resSeq: 143,

molecule: CARBON MONOXIDE

6t15-O-401
sad. +0.01
ruf. -0.73
dom. -0.09
bre. -0.60
HIS chainID: O,
resSeq: 105,
molecule: CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 4, COMPLEX III SUBUNIT IV, CYTOCHROME B-C1 COMPLEX SUBUNIT 4, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CYTOCHROME C1 SUBUNIT, CYTOCHROME C-1
translocase
oligomeric count: 33
pocket vol.: 415.0 Å3
d(Fe-oop): 0.033 Å
MET chainID: O, resSeq: 225,

molecule: CYTOCHROME C1, HEME PROTEIN, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 4, COMPLEX III SUBUNIT IV, CYTOCHROME B-C1 COMPLEX SUBUNIT 4, UBIQUINOL-CYTOCHROME-C REDUCTASE COMPLEX CYTOCHROME C1 SUBUNIT, CYTOCHROME C-1

1wmu-A-201
sad. -0.06
ruf. -0.04
dom. -0.09
bre. -0.26
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin D alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 533.0 Å3
d(Fe-oop): 0.034 Å
HOH chainID: A, resSeq: 202,

molecule: water

7lu7-CCC-401
sad. +0.01
ruf. -0.59
dom. -0.09
bre. +0.01
HIS chainID: CCC,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 476.0 Å3
d(Fe-oop): 0.007 Å
5PK chainID: CCC, resSeq: 403,

molecule: (1~{R})-1-cyclohexyl-2-[(5~{S})-5~{H}-imidazo[1,5-b]isoindol-5-yl]ethanol

8zow-a-403
sad. -0.04
ruf. -0.32
dom. -0.09
bre. -0.14
HIS chainID: a,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 557.0 Å3
d(Fe-oop): 0.098 Å
HIS chainID: a, resSeq: 182,

molecule: Cytochrome b

9h22-C-1003
sad. +0.03
ruf. -0.06
dom. -0.09
bre. -0.25
HIS chainID: C,
resSeq: 148,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 86
pocket vol.: 382.0 Å3
d(Fe-oop): 0.182 Å
HIS chainID: C, resSeq: 290,

molecule: Photosynthetic reaction center cytochrome c subunit

1egy-A-410
sad. +0.19
ruf. -0.25
dom. -0.09
bre. +0.23
CYS chainID: A,
resSeq: 351,
molecule: CYTOCHROME P450ERYF
oxidoreductase
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.034 Å
9AP chainID: A, resSeq: 800,

molecule: 9-AMINOPHENANTHRENE

4enp-C-801
sad. -0.13
ruf. -0.49
dom. -0.09
bre. -0.18
TYR chainID: C,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 360.0 Å3
d(Fe-oop): 0.251 Å
Not assigned.
8f91-A-401
sad. -0.08
ruf. +0.06
dom. -0.09
bre. +0.06
CYS chainID: A,
resSeq: 347,
molecule: OxyB
oxidoreductase
oligomeric count: 1
pocket vol.: 402.0 Å3
d(Fe-oop): 0.072 Å
Not assigned.
1sxu-A-185
sad. +0.26
ruf. +0.55
dom. -0.09
bre. -0.08
HIS chainID: A,
resSeq: 59,
molecule: Nitrophorin 4
oxidoreductase
oligomeric count: 1
pocket vol.: 474.0 Å3
d(Fe-oop): 0.016 Å
IMD chainID: A, resSeq: 186,

molecule: IMIDAZOLE

1t2b-A-450
sad. -0.30
ruf. -0.17
dom. -0.09
bre. -0.25
CYS chainID: A,
resSeq: 347,
molecule: P450cin
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.280 Å
Not assigned.
1yq3-C-143
sad. -0.17
ruf. -0.37
dom. -0.09
bre. -0.15
HIS chainID: C,
resSeq: 98,
molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, LARGE SUBUNIT
oxidoreductase
oligomeric count: 4
pocket vol.: 484.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: D, resSeq: 46,

molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B, SMALL SUBUNIT