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ID of heme Axial ligands on heme Function & structure
1la6-B-147
sad. +0.24
ruf. -0.57
dom. -0.06
bre. -0.25
HIS chainID: B,
resSeq: 63,
molecule: Hemoglobin beta-1/2 chain
oxygen carrier
oligomeric count: 4
pocket vol.: 557.0 Å3
d(Fe-oop): 0.087 Å
HIS chainID: B, resSeq: 92,

molecule: Hemoglobin beta-1/2 chain

6zi4-C-403
sad. +0.23
ruf. -0.57
dom. -0.00
bre. -0.26
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 326.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

6zi5-C-403
sad. +0.23
ruf. -0.57
dom. -0.00
bre. -0.26
MET chainID: C,
resSeq: 233,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 326.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: C, resSeq: 248,

molecule: Photosynthetic reaction center cytochrome c subunit

6pnb-A-801
sad. -0.53
ruf. -0.57
dom. +0.49
bre. -0.13
CYS chainID: A,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 537.0 Å3
d(Fe-oop): 0.318 Å
Not assigned.
6zfs-C-402
sad. -0.53
ruf. -0.57
dom. +0.32
bre. -0.03
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 10
pocket vol.: 374.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

7yq2-v-202
sad. +0.42
ruf. -0.57
dom. +0.10
bre. -0.21
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 430.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

1ced-A-90
sad. +0.10
ruf. -0.57
dom. +0.02
bre. -0.25
HIS chainID: A,
resSeq: 19,
molecule: CYTOCHROME C6
electron transporter
oligomeric count: 1
pocket vol.: 320.0 Å3
d(Fe-oop): 0.045 Å
MET chainID: A, resSeq: 61,

molecule: CYTOCHROME C6

2amo-A-1901
sad. -0.53
ruf. -0.57
dom. +0.46
bre. -0.21
CYS chainID: A,
resSeq: 62,
molecule: Nitric oxide synthase oxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.296 Å
Not assigned.
3kx3-B-471
sad. -0.27
ruf. -0.57
dom. -0.05
bre. -0.16
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.282 Å
HOH chainID: B, resSeq: 1254,

molecule: water

4k5j-A-501
sad. -0.41
ruf. -0.57
dom. +0.53
bre. +0.10
CYS chainID: A,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 503.0 Å3
d(Fe-oop): 0.034 Å
Not assigned.
5adj-A-500
sad. -0.58
ruf. -0.57
dom. +0.44
bre. +0.07
CYS chainID: A,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 515.0 Å3
d(Fe-oop): 0.356 Å
Not assigned.
6ymx-C-403
sad. -0.40
ruf. -0.57
dom. +0.42
bre. +0.15
HIS chainID: C,
resSeq: 96,
molecule: Cytochrome b
translocase
oligomeric count: 32
pocket vol.: 456.0 Å3
d(Fe-oop): 0.069 Å
HIS chainID: C, resSeq: 197,

molecule: Cytochrome b

3ttb-A-1007
sad. +0.66
ruf. -0.57
dom. -0.12
bre. +0.03
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 417.0 Å3
d(Fe-oop): 0.074 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

2rf7-D-1
sad. +0.68
ruf. -0.57
dom. +0.31
bre. -0.30
LYS chainID: D,
resSeq: 126,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 464.0 Å3
d(Fe-oop): 0.092 Å
HOH chainID: D, resSeq: 760,

molecule: water

6hif-B-601
sad. +0.39
ruf. -0.57
dom. -0.14
bre. +0.03
HIS chainID: B,
resSeq: 155,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 359.0 Å3
d(Fe-oop): 0.053 Å
HIS chainID: B, resSeq: 234,

molecule: Hydrazine dehydrogenase

6jlm-V-202
sad. +0.34
ruf. -0.57
dom. +0.06
bre. -0.04
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 415.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

8rvm-YYY-604
sad. +0.35
ruf. -0.57
dom. +0.05
bre. -0.28
LYS chainID: YYY,
resSeq: 206,
molecule: Octaheme nitrite c cytochrome c reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 395.0 Å3
d(Fe-oop): 0.062 Å
PO4 chainID: YYY, resSeq: 609,

molecule: PHOSPHATE ION

1nsi-D-550
sad. -0.68
ruf. -0.57
dom. +0.48
bre. +0.21
CYS chainID: D,
resSeq: 200,
molecule: PROTEIN (NITRIC OXIDE SYNTHASE)
oxidoreductase
oligomeric count: 2
pocket vol.: 551.0 Å3
d(Fe-oop): 0.104 Å
Not assigned.
7ls4-A-501
sad. -0.28
ruf. -0.57
dom. +0.01
bre. -0.06
CYS chainID: A,
resSeq: 437,
molecule: Cholesterol 24-hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 426.0 Å3
d(Fe-oop): 0.028 Å
YCG chainID: A, resSeq: 502,

molecule: [5,5-dimethyl-3-(2-methylphenyl)-4~{H}-pyrazol-1-yl]-pyridin-4-yl-methanone

5agf-A-128
sad. -0.32
ruf. -0.57
dom. +0.17
bre. +0.00
NO chainID: A,
resSeq: 129,
molecule: NITRIC OXIDE
electron transporter
oligomeric count: 2
pocket vol.: 468.0 Å3
d(Fe-oop): 0.246 Å
Not assigned.