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ID of heme Axial ligands on heme Function & structure
3rkh-A-1005
sad. +1.07
ruf. -0.37
dom. -0.00
bre. +0.14
HIS chainID: A,
resSeq: 231,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 456.0 Å3
d(Fe-oop): 0.039 Å
HIS chainID: A, resSeq: 398,

molecule: Eight-heme nitrite reductase

4duf-A-500
sad. -0.11
ruf. -0.15
dom. -0.00
bre. -0.21
CYS chainID: A,
resSeq: 400,
molecule: cytochrome P450 BM3 variant 2G9
oxidoreductase
oligomeric count: 1
pocket vol.: 427.0 Å3
d(Fe-oop): 0.074 Å
SRO chainID: A, resSeq: 501,

molecule: SEROTONIN

4gyd-D-200
sad. +0.40
ruf. -0.49
dom. -0.00
bre. -0.04
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 362.0 Å3
d(Fe-oop): 0.005 Å
MET chainID: D, resSeq: 58,

molecule: Cytochrome c6

4toe-O-207
sad. -0.24
ruf. -0.01
dom. -0.00
bre. -0.26
MET chainID: O,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 502.0 Å3
d(Fe-oop): 0.072 Å
MET chainID: P, resSeq: 52,

molecule: Bacterioferritin

6w1r-F-101
sad. +0.83
ruf. -0.03
dom. -0.00
bre. -0.01
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 40
pocket vol.: 447.0 Å3
d(Fe-oop): 0.044 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

8qbq-A-726
sad. -0.12
ruf. -0.21
dom. -0.00
bre. -0.23
HIS chainID: A,
resSeq: 507,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
electron transporter
oligomeric count: 1
pocket vol.: 455.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: A, resSeq: 542,

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

8rtv-B-401
sad. +0.06
ruf. +0.89
dom. -0.00
bre. +0.05
CYS chainID: B,
resSeq: 345,
molecule: Cytochrome P450-family protein
oxidoreductase
oligomeric count: 2
pocket vol.: 386.0 Å3
d(Fe-oop): 0.021 Å
231 chainID: B, resSeq: 402,

molecule: 4-PHENYL-1H-IMIDAZOLE

19hc-B-301
sad. -0.24
ruf. -0.65
dom. -0.00
bre. -0.05
HIS chainID: B,
resSeq: 37,
molecule: PROTEIN (NINE-HAEM CYTOCHROME C)
electron transporter
oligomeric count: 2
pocket vol.: 446.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: B, resSeq: 51,

molecule: PROTEIN (NINE-HAEM CYTOCHROME C)

3zjo-A-200
sad. +0.30
ruf. -1.67
dom. -0.00
bre. +0.09
HIS chainID: A,
resSeq: 120,
molecule: PROTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 422.0 Å3
d(Fe-oop): 0.043 Å
AZI chainID: A, resSeq: 798,

molecule: AZIDE ION

6i5b-B-1001
sad. -0.04
ruf. -0.51
dom. -0.00
bre. -0.23
HIS chainID: B,
resSeq: 55,
molecule: Uncharacterized protein
oxidoreductase
oligomeric count: 2
pocket vol.: 532.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: B, resSeq: 200,

molecule: Uncharacterized protein

8pw5-n-604
sad. +0.01
ruf. +0.00
dom. -0.00
bre. +0.03
HIS chainID: n,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 92
pocket vol.: 705.0 Å3
d(Fe-oop): 0.006 Å
Not assigned.
9fq8-4Q-908
sad. +0.00
ruf. +0.01
dom. -0.00
bre. +0.07
HIS chainID: 4Q,
resSeq: 464,
molecule: Cytochrome c oxidase subunit 1
translocase
oligomeric count: 26
pocket vol.: 660.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: 4Q, resSeq: 772,

molecule: Cytochrome c oxidase subunit 1

3ayf-A-802
sad. -0.46
ruf. +0.18
dom. -0.00
bre. -0.31
HIS chainID: A,
resSeq: 651,
molecule: Nitric oxide reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 490.0 Å3
d(Fe-oop): 0.032 Å
HOH chainID: A, resSeq: 978,

molecule: water

4by0-B-1450
sad. +0.08
ruf. -0.34
dom. -0.00
bre. +0.15
CYS chainID: B,
resSeq: 422,
molecule: STEROL 14-ALPHA DEMETHYLASE
oxidoreductase
oligomeric count: 1
pocket vol.: 491.0 Å3
d(Fe-oop): 0.002 Å
5PS chainID: B, resSeq: 1460,

molecule: (R)-N-(3-(1H-indol-3-yl)-1-oxo-1-(pyridin-4-ylamino)propan-2-yl)-3,3'-difluoro-(1,1'-biphenyl)-4-carboxamide

4jm9-A-301
sad. -0.61
ruf. +0.35
dom. -0.00
bre. -0.11
HIS chainID: A,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 392.0 Å3
d(Fe-oop): 0.051 Å
HOH chainID: A, resSeq: 540,

molecule: water

5g5j-A-700
sad. -0.32
ruf. +0.18
dom. -0.00
bre. -0.11
CYS chainID: A,
resSeq: 442,
molecule: CYTOCHROME P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 433.0 Å3
d(Fe-oop): 0.033 Å
Not assigned.
6rsl-B-201
sad. +0.02
ruf. -0.49
dom. -0.00
bre. -0.21
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 352.0 Å3
d(Fe-oop): 0.130 Å
HOH chainID: B, resSeq: 384,

molecule: water

7udf-A-501
sad. -0.34
ruf. -0.64
dom. -0.00
bre. -0.16
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 410.0 Å3
d(Fe-oop): 0.291 Å
Not assigned.
1ft9-A-300
sad. -0.11
ruf. +0.09
dom. -0.00
bre. -0.13
HIS chainID: A,
resSeq: 77,
molecule: CARBON MONOXIDE OXIDATION SYSTEM TRANSCRIPTION REGULATOR
unclassified
oligomeric count: 2
pocket vol.: 556.0 Å3
d(Fe-oop): 0.053 Å
PRO chainID: B, resSeq: 2,

molecule: CARBON MONOXIDE OXIDATION SYSTEM TRANSCRIPTION REGULATOR

2qd2-A-602
sad. +0.09
ruf. -0.01
dom. -0.00
bre. -0.09
BCT chainID: A,
resSeq: 1,
molecule: BICARBONATE ION
lyase
oligomeric count: 2
pocket vol.: 522.0 Å3
d(Fe-oop): 0.002 Å
IMD chainID: A, resSeq: 425,

molecule: IMIDAZOLE