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ID of heme Axial ligands on heme Function & structure
3mzs-C-500
sad. -0.28
ruf. -0.31
dom. +0.10
bre. +0.05
CYS chainID: C,
resSeq: 423,
molecule: Cholesterol side-chain cleavage enzyme
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.159 Å
HC9 chainID: C, resSeq: 501,

molecule: (3alpha,8alpha,22R)-cholest-5-ene-3,22-diol

5jpr-A-301
sad. -0.84
ruf. +0.27
dom. -0.08
bre. +0.05
HIS chainID: A,
resSeq: 163,
molecule: Ascorbate peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 416.0 Å3
d(Fe-oop): 0.081 Å
DOD chainID: A, resSeq: 451,

molecule: water

6hif-H-605
sad. -0.06
ruf. -0.93
dom. -0.13
bre. +0.05
HIS chainID: H,
resSeq: 191,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 419.0 Å3
d(Fe-oop): 0.053 Å
HIS chainID: H, resSeq: 251,

molecule: Hydrazine dehydrogenase

8iuf-Qc-403
sad. -0.17
ruf. -0.31
dom. +0.10
bre. +0.05
HIS chainID: Qc,
resSeq: 87,
molecule: Cytochrome b
electron transporter
oligomeric count: 103
pocket vol.: 411.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: Qc, resSeq: 186,

molecule: Cytochrome b

9at2-A-401
sad. +0.07
ruf. -0.60
dom. -0.03
bre. +0.05
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 473.0 Å3
d(Fe-oop): 0.078 Å
Not assigned.
1dww-B-901
sad. -0.69
ruf. -0.48
dom. +0.44
bre. +0.05
CYS chainID: B,
resSeq: 194,
molecule: NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 541.0 Å3
d(Fe-oop): 0.316 Å
Not assigned.
3owm-A-1004
sad. +0.56
ruf. -0.46
dom. +0.13
bre. +0.05
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 396.0 Å3
d(Fe-oop): 0.012 Å
NO2 chainID: A, resSeq: 1,

molecule: NITRITE ION

5cx7-A-201
sad. +0.17
ruf. +0.32
dom. -0.06
bre. +0.05
HIS chainID: A,
resSeq: 18,
molecule: ATP:cob(I)alamin adenosyltransferase
transferase
oligomeric count: 8
pocket vol.: 619.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 18,

molecule: ATP:cob(I)alamin adenosyltransferase

6qpx-A-503
sad. +0.00
ruf. -0.72
dom. -0.01
bre. +0.05
HIS chainID: A,
resSeq: 368,
molecule: Copper-containing nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 347.0 Å3
d(Fe-oop): 0.006 Å
MET chainID: A, resSeq: 418,

molecule: Copper-containing nitrite reductase

6ymy-a-602
sad. -0.00
ruf. +0.29
dom. +0.35
bre. +0.05
HIS chainID: a,
resSeq: 62,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 12
pocket vol.: 639.0 Å3
d(Fe-oop): 0.130 Å
HIS chainID: a, resSeq: 378,

molecule: Cytochrome c oxidase subunit 1

3wr1-A-201
sad. +0.09
ruf. -0.77
dom. -0.05
bre. +0.05
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha-A
oxygen carrier
oligomeric count: 4
pocket vol.: 511.0 Å3
d(Fe-oop): 0.031 Å
HOH chainID: A, resSeq: 301,

molecule: water

8ic2-AC-402
sad. -0.07
ruf. -0.06
dom. +0.09
bre. +0.05
HIS chainID: AC,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 66
pocket vol.: 396.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: AC, resSeq: 196,

molecule: Cytochrome b

8ic5-AC-402
sad. -0.07
ruf. -0.06
dom. +0.09
bre. +0.05
HIS chainID: AC,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 21
pocket vol.: 396.0 Å3
d(Fe-oop): 0.024 Å
HIS chainID: AC, resSeq: 196,

molecule: Cytochrome b

8iuf-QC-402
sad. -0.19
ruf. -0.19
dom. +0.06
bre. +0.05
HIS chainID: QC,
resSeq: 87,
molecule: Cytochrome b
electron transporter
oligomeric count: 103
pocket vol.: 416.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: QC, resSeq: 186,

molecule: Cytochrome b

1gmb-A-201
sad. -0.06
ruf. -0.66
dom. -0.12
bre. +0.05
HIS chainID: A,
resSeq: 22,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 428.0 Å3
d(Fe-oop): 0.100 Å
HIS chainID: A, resSeq: 34,

molecule: CYTOCHROME C3

1cpw-A-154
sad. -0.23
ruf. +0.00
dom. -0.08
bre. +0.05
HIS chainID: A,
resSeq: 93,
molecule: PROTEIN (MYOGLOBIN)
oxygen carrier
oligomeric count: 1
pocket vol.: 536.0 Å3
d(Fe-oop): 0.104 Å
HOH chainID: A, resSeq: 155,

molecule: water

1w7o-A-1119
sad. -0.29
ruf. -0.74
dom. -0.15
bre. +0.05
HIS chainID: A,
resSeq: 36,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 402.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: A, resSeq: 48,

molecule: CYTOCHROME C3

4dvq-D-601
sad. -0.04
ruf. -0.19
dom. -0.09
bre. +0.05
CYS chainID: D,
resSeq: 450,
molecule: Cytochrome P450 11B2, mitochondrial
oxidoreductase
oligomeric count: 6
pocket vol.: 443.0 Å3
d(Fe-oop): 0.058 Å
Not assigned.
7o3e-N-402
sad. -0.10
ruf. -0.50
dom. +0.09
bre. +0.05
HIS chainID: N,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 31
pocket vol.: 445.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: N, resSeq: 196,

molecule: Cytochrome b

1oxa-A-410
sad. -0.09
ruf. -0.37
dom. -0.27
bre. +0.05
CYS chainID: A,
resSeq: 351,
molecule: CYTOCHROME P450 ERYF
oxidoreductase
oligomeric count: 1
pocket vol.: 485.0 Å3
d(Fe-oop): 0.274 Å
Not assigned.