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ID of heme Axial ligands on heme Function & structure
4xyd-A-501
sad. +0.00
ruf. +0.66
dom. +0.25
bre. +0.04
HIS chainID: A,
resSeq: 53,
molecule: Nitric-oxide reductase subunit B
oxidoreductase
oligomeric count: 2
pocket vol.: 389.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: A, resSeq: 336,

molecule: Nitric-oxide reductase subunit B

5xmj-C-302
sad. -1.37
ruf. +0.99
dom. +0.25
bre. +0.08
HIS chainID: C,
resSeq: 79,
molecule: fumarate reductase respiratory complex
electron transporter
oligomeric count: 6
pocket vol.: 412.0 Å3
d(Fe-oop): 0.143 Å
HIS chainID: C, resSeq: 166,

molecule: fumarate reductase respiratory complex

28wu-B-801
sad. -0.17
ruf. +0.66
dom. +0.25
bre. -0.11
TYR chainID: B,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 361.0 Å3
d(Fe-oop): 0.149 Å
Not assigned.
8ff6-C-301
sad. -0.66
ruf. -0.09
dom. +0.25
bre. -0.04
HIS chainID: C,
resSeq: 163,
molecule: Cytosolic ascorbate peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 425.0 Å3
d(Fe-oop): 0.175 Å
Not assigned.
3s7w-A-1006
sad. -0.20
ruf. -0.72
dom. +0.25
bre. -0.22
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 435.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

4bm2-A-500
sad. -0.77
ruf. +0.28
dom. +0.25
bre. -0.19
HIS chainID: A,
resSeq: 176,
molecule: MANGANESE PEROXIDASE 4
oxidoreductase
oligomeric count: 1
pocket vol.: 432.0 Å3
d(Fe-oop): 0.286 Å
HOH chainID: A, resSeq: 2086,

molecule: water

1fcd-D-902
sad. +0.61
ruf. +0.06
dom. +0.25
bre. +0.06
HIS chainID: D,
resSeq: 105,
molecule: FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)
electron transporter
oligomeric count: 2
pocket vol.: 421.0 Å3
d(Fe-oop): 0.057 Å
MET chainID: D, resSeq: 147,

molecule: FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)

3f29-A-1006
sad. -0.16
ruf. -0.70
dom. +0.25
bre. -0.15
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

5c2v-C-404
sad. +0.74
ruf. -0.66
dom. +0.25
bre. -0.18
HIS chainID: C,
resSeq: 106,
molecule: HYDRAZINE SYNTHASE GAMMA SUBUNIT
electron transporter
oligomeric count: 6
pocket vol.: 376.0 Å3
d(Fe-oop): 0.155 Å
HOH chainID: C, resSeq: 564,

molecule: water

7m8i-A-1602
sad. -0.01
ruf. -0.52
dom. +0.25
bre. +0.04
CYS chainID: A,
resSeq: 1450,
molecule: Adrenodoxin, Cytochrome P450 11B2, mitochondrial fusion enzyme
oxidoreductase
oligomeric count: 6
pocket vol.: 428.0 Å3
d(Fe-oop): 0.064 Å
0T3 chainID: A, resSeq: 1603,

molecule: 4-[(5R)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-5-yl]benzonitrile

7m8i-B-1602
sad. -0.01
ruf. -0.52
dom. +0.25
bre. +0.04
CYS chainID: B,
resSeq: 1450,
molecule: Adrenodoxin, Cytochrome P450 11B2, mitochondrial fusion enzyme
oxidoreductase
oligomeric count: 6
pocket vol.: 436.0 Å3
d(Fe-oop): 0.064 Å
0T3 chainID: B, resSeq: 1603,

molecule: 4-[(5R)-5,6,7,8-tetrahydroimidazo[1,5-a]pyridin-5-yl]benzonitrile

3jx6-A-750
sad. -0.54
ruf. -0.78
dom. +0.25
bre. -0.07
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 558.0 Å3
d(Fe-oop): 0.392 Å
Not assigned.
5tz1-B-601
sad. -0.05
ruf. -0.26
dom. +0.25
bre. +0.19
CYS chainID: B,
resSeq: 470,
molecule: Sterol 14-alpha demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 450.0 Å3
d(Fe-oop): 0.055 Å
VT1 chainID: B, resSeq: 602,

molecule: (R)-2-(2,4-Difluorophenyl)-1,1-difluoro-3-(1H-tetrazol-1-yl)-1-(5-(4-(2,2,2-trifluoroethoxy)phenyl)pyridin-2-yl)propan-2-ol

3mzs-D-500
sad. -0.18
ruf. -0.54
dom. +0.25
bre. +0.15
CYS chainID: D,
resSeq: 423,
molecule: Cholesterol side-chain cleavage enzyme
oxidoreductase
oligomeric count: 1
pocket vol.: 455.0 Å3
d(Fe-oop): 0.163 Å
HC9 chainID: D, resSeq: 501,

molecule: (3alpha,8alpha,22R)-cholest-5-ene-3,22-diol

7rwy-A-201
sad. -0.10
ruf. -0.40
dom. +0.25
bre. -0.19
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 3
pocket vol.: 455.0 Å3
d(Fe-oop): 0.252 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

6t5e-A-605
sad. +0.00
ruf. -0.41
dom. +0.25
bre. -0.02
HIS chainID: A,
resSeq: 236,
molecule: Hydroxylamine oxidoreductase-like protein
oxidoreductase
oligomeric count: 3
pocket vol.: 454.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: A, resSeq: 309,

molecule: Hydroxylamine oxidoreductase-like protein

9cg3-H-401
sad. -0.06
ruf. -1.60
dom. +0.25
bre. -0.44
HIS chainID: H,
resSeq: 125,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 20
pocket vol.: 455.0 Å3
d(Fe-oop): 0.092 Å
MET chainID: H, resSeq: 244,

molecule: Cytochrome c1, heme protein, mitochondrial

2j7a-I-1001
sad. -0.28
ruf. -0.30
dom. +0.25
bre. -0.30
MET chainID: I,
resSeq: 49,
molecule: CYTOCHROME C QUINOL DEHYDROGENASE NRFH
electron transporter
oligomeric count: 6
pocket vol.: 533.0 Å3
d(Fe-oop): 0.141 Å
ASP chainID: I, resSeq: 89,

molecule: CYTOCHROME C QUINOL DEHYDROGENASE NRFH

6wmq-A-601
sad. +0.13
ruf. +0.63
dom. +0.25
bre. -0.11
CYS chainID: A,
resSeq: 384,
molecule: Nuclear receptor Rev-ErbA beta variant 1
unclassified
oligomeric count: 4
pocket vol.: 399.0 Å3
d(Fe-oop): 0.033 Å
HIS chainID: A, resSeq: 568,

molecule: Nuclear receptor Rev-ErbA beta variant 1

3lg1-A-1006
sad. -0.18
ruf. -0.71
dom. +0.25
bre. -0.17
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 429.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase