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ID of heme Axial ligands on heme Function & structure
1crg-A-104
sad. -0.29
ruf. -0.90
dom. -0.08
bre. +0.00
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 328.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

5ixz-B-501
sad. +0.11
ruf. +0.45
dom. -0.44
bre. +0.00
HIS chainID: B,
resSeq: 105,
molecule: Alr2278 protein
unclassified
oligomeric count: 2
pocket vol.: 421.0 Å3
d(Fe-oop): 0.062 Å
Not assigned.
1ntm-C-382
sad. -0.57
ruf. -1.12
dom. +0.32
bre. +0.00
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 401.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

2q6n-G-500
sad. +0.01
ruf. -0.15
dom. -0.32
bre. +0.00
CYS chainID: G,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 421.0 Å3
d(Fe-oop): 0.044 Å
1CI chainID: G, resSeq: 501,

molecule: 1-(4-CHLOROPHENYL)-1H-IMIDAZOLE

3ttb-A-1003
sad. +0.20
ruf. -0.28
dom. -0.06
bre. +0.00
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 495.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

3zcf-B-105
sad. -0.20
ruf. -0.74
dom. +0.01
bre. +0.00
HIS chainID: B,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 314.0 Å3
d(Fe-oop): 0.008 Å
MET chainID: B, resSeq: 80,

molecule: CYTOCHROME C

4upr-A-1483
sad. -0.59
ruf. -0.30
dom. +0.74
bre. +0.00
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.044 Å
Not assigned.
6hit-A-201
sad. +0.16
ruf. -0.16
dom. -0.20
bre. +0.00
HIS chainID: A,
resSeq: 89,
molecule: Hemoglobin alpha 2 chain
oxygen carrier
oligomeric count: 4
pocket vol.: 565.0 Å3
d(Fe-oop): 0.008 Å
Not assigned.
6w1t-v-201
sad. +0.30
ruf. -0.31
dom. +0.12
bre. +0.00
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 40
pocket vol.: 458.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

8gym-y5-203
sad. -0.00
ruf. -0.41
dom. -0.01
bre. +0.00
CYS chainID: y5,
resSeq: 42,
molecule: Ymf75
electron transporter
oligomeric count: 326
pocket vol.: 768.0 Å3
d(Fe-oop): 0.002 Å
Not assigned.
7dvt-A-201
sad. -0.08
ruf. +0.47
dom. +0.03
bre. +0.00
HIS chainID: A,
resSeq: 114,
molecule: HTH marR-type domain-containing protein
unclassified
oligomeric count: 2
pocket vol.: 756.0 Å3
d(Fe-oop): 0.009 Å
CMO chainID: A, resSeq: 202,

molecule: CARBON MONOXIDE

1czj-A-120
sad. +0.21
ruf. -0.75
dom. -0.32
bre. +0.00
HIS chainID: A,
resSeq: 43,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 2
pocket vol.: 498.0 Å3
d(Fe-oop): 0.066 Å
HIS chainID: A, resSeq: 60,

molecule: CYTOCHROME C3

6po8-A-801
sad. -0.50
ruf. -0.61
dom. +0.49
bre. +0.00
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 544.0 Å3
d(Fe-oop): 0.396 Å
Not assigned.
8w2k-C-401
sad. -0.17
ruf. -0.70
dom. +0.24
bre. +0.00
HIS chainID: C,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 470.0 Å3
d(Fe-oop): 0.018 Å
Not assigned.
1oah-B-1523
sad. +0.56
ruf. -0.93
dom. +0.12
bre. +0.00
HIS chainID: B,
resSeq: 321,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 355.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: B, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE

2g6k-B-750
sad. -0.51
ruf. -0.76
dom. +0.45
bre. +0.00
CYS chainID: B,
resSeq: 415,
molecule: Nitric-oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 513.0 Å3
d(Fe-oop): 0.044 Å
NO chainID: B, resSeq: 910,

molecule: NITRIC OXIDE

6zsk-B-201
sad. +0.55
ruf. -0.45
dom. +0.03
bre. +0.00
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.021 Å
CMO chainID: B, resSeq: 204,

molecule: CARBON MONOXIDE

8vzv-BBB-401
sad. +0.09
ruf. -0.32
dom. +0.01
bre. +0.00
HIS chainID: BBB,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 443.0 Å3
d(Fe-oop): 0.024 Å
HOH chainID: BBB, resSeq: 501,

molecule: water

5j8k-AC-402
sad. -0.58
ruf. -1.12
dom. +0.32
bre. +0.00
Not assigned. unclassified
oligomeric count: 76
pocket vol.: 849.0 Å3
d(Fe-oop): 0.019 Å
Not assigned.
7c75-A-606
sad. -0.25
ruf. -0.36
dom. -0.28
bre. +0.00
HIS chainID: A,
resSeq: 351,
molecule: Lactoperoxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.147 Å
HOH chainID: A, resSeq: 734,

molecule: water