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ID of heme Axial ligands on heme Function & structure
2ycc-A-104
sad. -0.08
ruf. -1.11
dom. -0.04
bre. -0.00
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 332.0 Å3
d(Fe-oop): 0.000 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

4aan-A-400
sad. +0.68
ruf. -1.10
dom. +0.15
bre. +0.02
HIS chainID: A,
resSeq: 77,
molecule: CYTOCHROME C551 PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 325.0 Å3
d(Fe-oop): 0.056 Å
HOH chainID: A, resSeq: 2154,

molecule: water

2b7r-A-802
sad. -0.20
ruf. -1.10
dom. +0.18
bre. -0.20
HIS chainID: A,
resSeq: 8,
molecule: Fumarate reductase flavoprotein subunit
oxidoreductase
oligomeric count: 1
pocket vol.: 598.0 Å3
d(Fe-oop): 0.050 Å
HIS chainID: A, resSeq: 40,

molecule: Fumarate reductase flavoprotein subunit

6hif-Q-602
sad. +0.44
ruf. -1.10
dom. -0.21
bre. +0.09
HIS chainID: Q,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 547.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: Q, resSeq: 176,

molecule: Hydrazine dehydrogenase

4l3z-B-605
sad. -0.45
ruf. -1.10
dom. -0.05
bre. -0.51
HIS chainID: B,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 487.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: B, resSeq: 415,

molecule: Eight-heme nitrite reductase

3hq6-B-400
sad. +0.49
ruf. -1.10
dom. +0.20
bre. -0.04
HIS chainID: B,
resSeq: 77,
molecule: Cytochrome c551 peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 383.0 Å3
d(Fe-oop): 0.077 Å
HIS chainID: B, resSeq: 93,

molecule: Cytochrome c551 peroxidase

6hif-O-602
sad. +0.45
ruf. -1.10
dom. -0.20
bre. +0.09
HIS chainID: O,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 569.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: O, resSeq: 176,

molecule: Hydrazine dehydrogenase

6hif-E-602
sad. +0.43
ruf. -1.10
dom. -0.21
bre. +0.10
HIS chainID: E,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 543.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: E, resSeq: 176,

molecule: Hydrazine dehydrogenase

6hif-H-602
sad. +0.46
ruf. -1.10
dom. -0.21
bre. +0.09
HIS chainID: H,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 554.0 Å3
d(Fe-oop): 0.051 Å
HIS chainID: H, resSeq: 176,

molecule: Hydrazine dehydrogenase

1h21-D-1250
sad. -0.41
ruf. -1.10
dom. +0.04
bre. +0.17
HIS chainID: C,
resSeq: 148,
molecule: SPLIT-SORET CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 446.0 Å3
d(Fe-oop): 0.046 Å
HIS chainID: D, resSeq: 233,

molecule: SPLIT-SORET CYTOCHROME C

3bnh-A-514
sad. +0.15
ruf. -1.10
dom. +0.10
bre. -0.21
HIS chainID: A,
resSeq: 288,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.032 Å
HIS chainID: A, resSeq: 330,

molecule: Cytochrome c-552

6e1c-B-402
sad. +0.20
ruf. -1.10
dom. +0.38
bre. -0.52
HIS chainID: B,
resSeq: 227,
molecule: Di-heme enzyme
electron transporter
oligomeric count: 1
pocket vol.: 380.0 Å3
d(Fe-oop): 0.042 Å
TYR chainID: B, resSeq: 312,

molecule: Di-heme enzyme

4hb6-A-72
sad. -0.15
ruf. -1.10
dom. +0.09
bre. -0.00
HIS chainID: A,
resSeq: 17,
molecule: PpcA
electron transporter
oligomeric count: 1
pocket vol.: 532.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: A, resSeq: 31,

molecule: PpcA

5zkv-A-201
sad. +0.31
ruf. -1.10
dom. -0.29
bre. +0.29
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 378.0 Å3
d(Fe-oop): 0.133 Å
Not assigned.
3pxw-B-500
sad. +0.64
ruf. -1.10
dom. +0.10
bre. -0.47
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 354.0 Å3
d(Fe-oop): 0.009 Å
NO chainID: B, resSeq: 375,

molecule: NITRIC OXIDE

6v0a-A-504
sad. +0.61
ruf. -1.10
dom. -0.14
bre. +0.06
HIS chainID: A,
resSeq: 301,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 380.0 Å3
d(Fe-oop): 0.148 Å
HIS chainID: A, resSeq: 412,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

2j7a-D-1004
sad. +0.41
ruf. -1.10
dom. +0.10
bre. -0.11
HIS chainID: D,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 393.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: D, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

6hif-T-602
sad. +0.43
ruf. -1.10
dom. -0.21
bre. +0.09
HIS chainID: T,
resSeq: 141,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 572.0 Å3
d(Fe-oop): 0.058 Å
HIS chainID: T, resSeq: 176,

molecule: Hydrazine dehydrogenase

1cif-A-104
sad. -0.36
ruf. -1.10
dom. -0.08
bre. -0.03
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 335.0 Å3
d(Fe-oop): 0.021 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

4egp-B-501
sad. -0.43
ruf. -1.10
dom. +0.06
bre. +0.00
CYS chainID: B,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 401.0 Å3
d(Fe-oop): 0.030 Å
Not assigned.