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ID of heme Axial ligands on heme Function & structure
3dax-A-601
sad. -0.31
ruf. +0.44
dom. -0.11
bre. -0.12
CYS chainID: A,
resSeq: 444,
molecule: Cytochrome P450 7A1
oxidoreductase
oligomeric count: 2
pocket vol.: 514.0 Å3
d(Fe-oop): 0.162 Å
UNX chainID: A, resSeq: 1,

molecule: UNKNOWN ATOM OR ION

4hpa-A-201
sad. +0.30
ruf. -0.52
dom. +0.02
bre. -0.12
HIS chainID: A,
resSeq: 59,
molecule: Nitrophorin-4
oxidoreductase
oligomeric count: 1
pocket vol.: 468.0 Å3
d(Fe-oop): 0.013 Å
H2S chainID: A, resSeq: 202,

molecule: HYDROSULFURIC ACID

1o1o-A-150
sad. +0.25
ruf. -0.06
dom. -0.53
bre. -0.12
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin Alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 563.0 Å3
d(Fe-oop): 0.402 Å
HOH chainID: A, resSeq: 1001,

molecule: water

4np1-A-185
sad. +0.15
ruf. +0.52
dom. -0.15
bre. -0.12
HIS chainID: A,
resSeq: 59,
molecule: NITROPHORIN 1
unclassified
oligomeric count: 1
pocket vol.: 550.0 Å3
d(Fe-oop): 0.060 Å
NO chainID: A, resSeq: 186,

molecule: NITRIC OXIDE

7pkx-B-501
sad. +0.26
ruf. +0.32
dom. -0.06
bre. -0.12
HIS chainID: B,
resSeq: 326,
molecule: Deferrochelatase/peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 434.0 Å3
d(Fe-oop): 0.039 Å
Not assigned.
7ts3-A-801
sad. -0.55
ruf. -0.58
dom. +0.53
bre. -0.12
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 501.0 Å3
d(Fe-oop): 0.339 Å
Not assigned.
1abw-A-285
sad. +0.25
ruf. -0.27
dom. -0.62
bre. -0.12
HIS chainID: A,
resSeq: 229,
molecule: HEMOGLOBIN-BASED BLOOD SUBSTITUTE
oxygen carrier
oligomeric count: 3
pocket vol.: 546.0 Å3
d(Fe-oop): 0.132 Å
HOH chainID: A, resSeq: 466,

molecule: water

1co6-A-108
sad. -0.29
ruf. -0.45
dom. +0.11
bre. -0.12
HIS chainID: A,
resSeq: 17,
molecule: PROTEIN (CYTOCHROME C2)
electron transporter
oligomeric count: 1
pocket vol.: 327.0 Å3
d(Fe-oop): 0.062 Å
MET chainID: A, resSeq: 79,

molecule: PROTEIN (CYTOCHROME C2)

1oah-B-1522
sad. -0.27
ruf. -0.71
dom. +0.15
bre. -0.12
HIS chainID: B,
resSeq: 118,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 408.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: B, resSeq: 234,

molecule: CYTOCHROME C NITRITE REDUCTASE

2ors-A-600
sad. -0.18
ruf. -0.59
dom. +0.10
bre. -0.12
CYS chainID: A,
resSeq: 194,
molecule: Nitric oxide synthase, inducible
oxidoreductase
oligomeric count: 2
pocket vol.: 544.0 Å3
d(Fe-oop): 0.004 Å
391 chainID: A, resSeq: 601,

molecule: 4-(1,3-BENZODIOXOL-5-YLOXY)-2-[4-(1H-IMIDAZOL-1-YL)PHENOXY]-6-METHYLPYRIMIDINE

4nvi-B-301
sad. -0.67
ruf. +0.23
dom. +0.07
bre. -0.12
HIS chainID: B,
resSeq: 175,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 405.0 Å3
d(Fe-oop): 0.119 Å
HOH chainID: B, resSeq: 647,

molecule: water

5kqi-A-801
sad. -0.80
ruf. +0.04
dom. +0.23
bre. -0.12
TOX chainID: A,
resSeq: 111,
molecule: Catalase-peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 380.0 Å3
d(Fe-oop): 0.070 Å
HIS chainID: A, resSeq: 279,

molecule: Catalase-peroxidase

8bqs-C-501
sad. +0.14
ruf. -0.76
dom. -0.37
bre. -0.12
HIS chainID: C,
resSeq: 84,
molecule: Apocytochrome b
electron transporter
oligomeric count: 214
pocket vol.: 412.0 Å3
d(Fe-oop): 0.110 Å
HIS chainID: C, resSeq: 185,

molecule: Apocytochrome b

1g09-C-142
sad. +0.25
ruf. -0.37
dom. -0.18
bre. -0.12
HIS chainID: C,
resSeq: 87,
molecule: HEMOGLOBIN ALPHA CHAIN
oxygen carrier
oligomeric count: 4
pocket vol.: 571.0 Å3
d(Fe-oop): 0.035 Å
CMO chainID: C, resSeq: 143,

molecule: CARBON MONOXIDE

1jgc-B-200
sad. -0.64
ruf. -0.13
dom. +0.29
bre. -0.12
MET chainID: B,
resSeq: 52,
molecule: bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 794.0 Å3
d(Fe-oop): 0.024 Å
Not assigned.
3a16-C-354
sad. -0.06
ruf. +0.81
dom. -0.47
bre. -0.12
HIS chainID: C,
resSeq: 299,
molecule: Aldoxime dehydratase
lyase
oligomeric count: 2
pocket vol.: 489.0 Å3
d(Fe-oop): 0.146 Å
PXO chainID: C, resSeq: 355,

molecule: (1Z)-propanal oxime

3nmi-D-150
sad. +0.01
ruf. -0.20
dom. -0.15
bre. -0.12
MET chainID: D,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: D, resSeq: 102,

molecule: Soluble cytochrome b562

3ufo-B-750
sad. -0.61
ruf. -0.66
dom. +0.77
bre. -0.12
CYS chainID: B,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 567.0 Å3
d(Fe-oop): 0.089 Å
Not assigned.
5li7-B-501
sad. -0.22
ruf. -0.21
dom. +0.04
bre. -0.12
CYS chainID: B,
resSeq: 363,
molecule: Putative cytochrome P450 126
oxidoreductase
oligomeric count: 2
pocket vol.: 414.0 Å3
d(Fe-oop): 0.011 Å
6XD chainID: B, resSeq: 502,

molecule: 1-(1-adamantyl)-3-(3-imidazol-1-ylpropyl)urea

6cre-B-201
sad. +0.01
ruf. -0.14
dom. -0.09
bre. -0.12
HIS chainID: B,
resSeq: 55,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 2
pocket vol.: 502.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: B, resSeq: 89,

molecule: Dehaloperoxidase B