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ID of heme Axial ligands on heme Function & structure
1dw1-A-113
sad. -0.16
ruf. -0.84
dom. +0.36
bre. -0.02
HIS chainID: A,
resSeq: 47,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 447.0 Å3
d(Fe-oop): 0.000 Å
CYN chainID: A, resSeq: 114,

molecule: CYANIDE ION

9lb0-I-301
sad. -0.59
ruf. -0.06
dom. +0.36
bre. +0.07
HIS chainID: I,
resSeq: 81,
molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family
electron transporter
oligomeric count: 9
pocket vol.: 388.0 Å3
d(Fe-oop): 0.058 Å
HIS chainID: I, resSeq: 188,

molecule: Succinate dehydrogenase (Or fumarate reductase) cytochrome b subunit, b558 family

6pow-A-501
sad. -0.51
ruf. -0.24
dom. +0.36
bre. -0.23
CYS chainID: A,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 536.0 Å3
d(Fe-oop): 0.333 Å
Not assigned.
8pw5-C-402
sad. -0.65
ruf. -0.94
dom. +0.36
bre. +0.00
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 92
pocket vol.: 391.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

3aq5-B-144
sad. -0.28
ruf. +0.83
dom. +0.36
bre. -0.10
HIS chainID: B,
resSeq: 73,
molecule: Group 1 truncated hemoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 469.0 Å3
d(Fe-oop): 0.047 Å
OXY chainID: B, resSeq: 145,

molecule: OXYGEN MOLECULE

1dm8-B-2500
sad. -0.56
ruf. -0.50
dom. +0.36
bre. -0.07
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 524.0 Å3
d(Fe-oop): 0.187 Å
Not assigned.
4l1q-B-402
sad. +0.51
ruf. -0.80
dom. +0.36
bre. -0.15
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 325.0 Å3
d(Fe-oop): 0.018 Å
Not assigned.
8ugk-3D-501
sad. +0.01
ruf. -0.32
dom. +0.36
bre. -0.61
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 22
pocket vol.: 443.0 Å3
d(Fe-oop): 0.129 Å
MET chainID: 3D, resSeq: 249,

molecule: Cytochrome c1, heme protein, mitochondrial

8ugi-3D-501
sad. +0.01
ruf. -0.32
dom. +0.36
bre. -0.61
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 81
pocket vol.: 465.0 Å3
d(Fe-oop): 0.129 Å
MET chainID: 3D, resSeq: 249,

molecule: Cytochrome c1, heme protein, mitochondrial

5uoc-A-501
sad. -0.50
ruf. -0.58
dom. +0.36
bre. -0.25
CYS chainID: A,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 545.0 Å3
d(Fe-oop): 0.314 Å
Not assigned.
9ihe-L-601
sad. -0.30
ruf. +0.24
dom. +0.36
bre. -0.12
HIS chainID: L,
resSeq: 336,
molecule: Myeloperoxidase light chain
oxidoreductase
oligomeric count: 14
pocket vol.: 481.0 Å3
d(Fe-oop): 0.021 Å
Not assigned.
4d37-B-500
sad. -0.50
ruf. -0.58
dom. +0.36
bre. -0.27
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 494.0 Å3
d(Fe-oop): 0.034 Å
9HL chainID: B, resSeq: 800,

molecule: N-{[(1R,2R)-2-(3-fluorophenyl)cyclopropyl]methyl}-2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethanamine

9cg3-J-402
sad. -0.66
ruf. -0.69
dom. +0.36
bre. -0.09
HIS chainID: J,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 398.0 Å3
d(Fe-oop): 0.111 Å
HIS chainID: J, resSeq: 196,

molecule: Cytochrome b

1dlw-A-144
sad. -0.42
ruf. +0.20
dom. +0.36
bre. -0.09
HIS chainID: A,
resSeq: 68,
molecule: HEMOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 520.0 Å3
d(Fe-oop): 0.163 Å
HOH chainID: A, resSeq: 351,

molecule: water

3swj-A-300
sad. +0.01
ruf. +0.12
dom. +0.36
bre. -0.33
HIS chainID: A,
resSeq: 245,
molecule: Putative uncharacterized protein
oxidoreductase
oligomeric count: 1
pocket vol.: 659.0 Å3
d(Fe-oop): 0.081 Å
AZI chainID: A, resSeq: 301,

molecule: AZIDE ION

7n8o-V-201
sad. +0.03
ruf. -0.45
dom. +0.36
bre. -0.04
HIS chainID: V,
resSeq: 66,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 42
pocket vol.: 389.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: V, resSeq: 117,

molecule: Cytochrome c-550

7n8o-v-201
sad. +0.03
ruf. -0.45
dom. +0.36
bre. -0.04
HIS chainID: v,
resSeq: 66,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 42
pocket vol.: 418.0 Å3
d(Fe-oop): 0.038 Å
HIS chainID: v, resSeq: 117,

molecule: Cytochrome c-550

6t15-C-602
sad. -0.39
ruf. -0.48
dom. +0.36
bre. +0.08
HIS chainID: C,
resSeq: 96,
molecule: CYTOCHROME B-C1 COMPLEX SUBUNIT 2, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 2, CORE PROTEIN II, UBIQUINOL-CYTOCHROME-C COMPLEX CORE PROTEIN 2
translocase
oligomeric count: 33
pocket vol.: 412.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: C, resSeq: 197,

molecule: CYTOCHROME B-C1 COMPLEX SUBUNIT 2, MITOCHONDRIAL; SYNONYM: COMPLEX III SUBUNIT 2, CORE PROTEIN II, UBIQUINOL-CYTOCHROME-C COMPLEX CORE PROTEIN 2

8hcr-R-602
sad. -0.02
ruf. +0.29
dom. +0.36
bre. -0.54
HIS chainID: R,
resSeq: 86,
molecule: Probable cytochrome c oxidase subunit 1
translocase
oligomeric count: 18
pocket vol.: 833.0 Å3
d(Fe-oop): 0.146 Å
HIS chainID: R, resSeq: 399,

molecule: Probable cytochrome c oxidase subunit 1

3abl-N-516
sad. -0.29
ruf. -0.04
dom. +0.36
bre. -0.18
HIS chainID: N,
resSeq: 376,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 13
pocket vol.: 690.0 Å3
d(Fe-oop): 0.158 Å
PER chainID: N, resSeq: 520,

molecule: PEROXIDE ION