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ID of heme Axial ligands on heme Function & structure
2j7a-E-1002
sad. +0.62
ruf. -0.70
dom. -0.14
bre. -0.19
HIS chainID: E,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 371.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: E, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

2zqj-A-501
sad. -0.94
ruf. -0.29
dom. -0.14
bre. -0.59
CYS chainID: A,
resSeq: 363,
molecule: Cytochrome P450 152A1
oxidoreductase
oligomeric count: 1
pocket vol.: 425.0 Å3
d(Fe-oop): 0.018 Å
Not assigned.
4cox-D-682
sad. -0.62
ruf. +0.48
dom. -0.14
bre. +0.05
HIS chainID: D,
resSeq: 388,
molecule: CYCLOOXYGENASE-2
oxidoreductase
oligomeric count: 2
pocket vol.: 551.0 Å3
d(Fe-oop): 0.018 Å
Not assigned.
4rql-B-501
sad. -0.14
ruf. -0.14
dom. -0.14
bre. -0.11
CYS chainID: B,
resSeq: 436,
molecule: Cytochrome P450 2B6
oxidoreductase
oligomeric count: 1
pocket vol.: 384.0 Å3
d(Fe-oop): 0.251 Å
Not assigned.
2wdq-G-1129
sad. -0.53
ruf. +0.41
dom. -0.14
bre. -0.06
HIS chainID: G,
resSeq: 84,
molecule: SUCCINATE DEHYDROGENASE CYTOCHROME B556 SUBUNIT
oxidoreductase
oligomeric count: 4
pocket vol.: 463.0 Å3
d(Fe-oop): 0.076 Å
HIS chainID: H, resSeq: 71,

molecule: SUCCINATE DEHYDROGENASE HYDROPHOBIC MEMBRANE ANCHOR SUBUNIT

3ic2-D-148
sad. +0.38
ruf. -0.31
dom. -0.14
bre. -0.16
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 546.0 Å3
d(Fe-oop): 0.022 Å
OXY chainID: D, resSeq: 147,

molecule: OXYGEN MOLECULE

4gnw-B-201
sad. +0.33
ruf. -1.00
dom. -0.14
bre. -0.16
HIS chainID: B,
resSeq: 59,
molecule: Nitrophorin-4
oxidoreductase
oligomeric count: 1
pocket vol.: 545.0 Å3
d(Fe-oop): 0.211 Å
NH3 chainID: B, resSeq: 202,

molecule: AMMONIA

5xdh-B-101
sad. +0.21
ruf. -0.50
dom. -0.14
bre. -0.08
HIS chainID: B,
resSeq: 15,
molecule: Putative cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 338.0 Å3
d(Fe-oop): 0.010 Å
DAH chainID: B, resSeq: 60,

molecule: Putative cytochrome c

1qdb-C-516
sad. +0.73
ruf. -0.74
dom. -0.14
bre. +0.06
HIS chainID: C,
resSeq: 171,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 399.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: C, resSeq: 318,

molecule: CYTOCHROME C NITRITE REDUCTASE

6hif-J-605
sad. -0.05
ruf. -0.94
dom. -0.14
bre. +0.06
HIS chainID: J,
resSeq: 191,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 408.0 Å3
d(Fe-oop): 0.050 Å
HIS chainID: J, resSeq: 251,

molecule: Hydrazine dehydrogenase

6wzc-A-201
sad. -0.10
ruf. -0.19
dom. -0.14
bre. -0.25
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 3
pocket vol.: 461.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

2y3q-I-200
sad. -0.34
ruf. -0.14
dom. -0.14
bre. -0.17
MET chainID: I,
resSeq: 52,
molecule: BACTERIOFERRITIN
oxidoreductase
oligomeric count: 24
pocket vol.: 503.0 Å3
d(Fe-oop): 0.127 Å
MET chainID: J, resSeq: 52,

molecule: BACTERIOFERRITIN

5kd1-A-201
sad. +0.25
ruf. -0.05
dom. -0.14
bre. -0.05
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 547.0 Å3
d(Fe-oop): 0.019 Å
3QM chainID: A, resSeq: 206,

molecule: [(2R)-2-nitrosopropyl]benzene

7zlz-C-502
sad. -0.20
ruf. -0.38
dom. -0.14
bre. -0.19
CYS chainID: C,
resSeq: 377,
molecule: Steroid C26-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 379.0 Å3
d(Fe-oop): 0.166 Å
HOH chainID: C, resSeq: 641,

molecule: water

1rqa-C-142
sad. +0.16
ruf. -0.43
dom. -0.14
bre. -0.24
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 566.0 Å3
d(Fe-oop): 0.051 Å
NO chainID: C, resSeq: 150,

molecule: NITRIC OXIDE

3foo-E-150
sad. -0.16
ruf. -0.14
dom. -0.14
bre. -0.33
MET chainID: E,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 3
pocket vol.: 459.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: E, resSeq: 102,

molecule: Soluble cytochrome b562

4f68-A-201
sad. +0.06
ruf. +0.13
dom. -0.14
bre. -0.29
HIS chainID: A,
resSeq: 69,
molecule: Neural hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 521.0 Å3
d(Fe-oop): 0.065 Å
OXY chainID: A, resSeq: 202,

molecule: OXYGEN MOLECULE

8s5j-A-601
sad. -0.73
ruf. -1.55
dom. -0.14
bre. +0.20
CYS chainID: A,
resSeq: 52,
molecule: Cystathionine beta-synthase
lyase
oligomeric count: 10
pocket vol.: 519.0 Å3
d(Fe-oop): 0.030 Å
Not assigned.
8yay-B-501
sad. -0.21
ruf. -0.24
dom. -0.14
bre. -0.07
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 377.0 Å3
d(Fe-oop): 0.140 Å
HOH chainID: B, resSeq: 687,

molecule: water

1z1n-X-714
sad. +0.09
ruf. -0.19
dom. -0.14
bre. -0.47
HIS chainID: X,
resSeq: 355,
molecule: sixteen heme cytochrome
electron transporter
oligomeric count: 1
pocket vol.: 452.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: X, resSeq: 456,

molecule: sixteen heme cytochrome