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ID of heme Axial ligands on heme Function & structure
7mri-A-201
sad. -0.20
ruf. -0.85
dom. -0.10
bre. +0.06
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c isoform 1
electron transporter
oligomeric count: 1
pocket vol.: 312.0 Å3
d(Fe-oop): 0.004 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c isoform 1

3hq7-A-402
sad. +0.43
ruf. -0.85
dom. +0.15
bre. -0.49
HIS chainID: A,
resSeq: 223,
molecule: Cytochrome c551 peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 385.0 Å3
d(Fe-oop): 0.412 Å
MET chainID: A, resSeq: 297,

molecule: Cytochrome c551 peroxidase

6m9a-C-200
sad. +0.17
ruf. -0.85
dom. -0.08
bre. -0.09
HIS chainID: C,
resSeq: 109,
molecule: Signaling protein
transferase
oligomeric count: 6
pocket vol.: 523.0 Å3
d(Fe-oop): 0.100 Å
HOH chainID: C, resSeq: 326,

molecule: water

8rvm-YYY-605
sad. +0.62
ruf. -0.85
dom. -0.11
bre. -0.25
HIS chainID: YYY,
resSeq: 247,
molecule: Octaheme nitrite c cytochrome c reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 477.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: YYY, resSeq: 407,

molecule: Octaheme nitrite c cytochrome c reductase

4n4j-A-609
sad. +0.00
ruf. -0.85
dom. +0.17
bre. -0.12
HIS chainID: A,
resSeq: 120,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 451.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 168,

molecule: hydroxylamine oxidoreductase

2j7a-A-1001
sad. +0.62
ruf. -0.85
dom. +0.14
bre. -0.24
LYS chainID: A,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 478.0 Å3
d(Fe-oop): 0.036 Å
HOH chainID: A, resSeq: 2103,

molecule: water

2zo5-B-1008
sad. -0.29
ruf. -0.85
dom. +0.13
bre. +0.03
HIS chainID: B,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 523.0 Å3
d(Fe-oop): 0.058 Å
HIS chainID: B, resSeq: 415,

molecule: Eight-heme nitrite reductase

3ttb-A-1006
sad. -0.20
ruf. -0.85
dom. +0.13
bre. -0.01
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 366.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

6qyc-A-805
sad. -0.13
ruf. -0.85
dom. +0.08
bre. -0.19
HIS chainID: A,
resSeq: 294,
molecule: Decaheme c-type cytochrome, OmcA/MtrC family
oxidoreductase
oligomeric count: 1
pocket vol.: 578.0 Å3
d(Fe-oop): 0.157 Å
HIS chainID: A, resSeq: 307,

molecule: Decaheme c-type cytochrome, OmcA/MtrC family

2all-X-201
sad. +0.18
ruf. -0.85
dom. +0.05
bre. +0.02
HIS chainID: X,
resSeq: 57,
molecule: Nitrophorin 2
unclassified
oligomeric count: 1
pocket vol.: 582.0 Å3
d(Fe-oop): 0.050 Å
HOH chainID: X, resSeq: 380,

molecule: water

4l1q-A-402
sad. +0.58
ruf. -0.85
dom. +0.34
bre. -0.24
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 316.0 Å3
d(Fe-oop): 0.001 Å
HOH chainID: A, resSeq: 757,

molecule: water

5ohf-B-200
sad. +0.19
ruf. -0.85
dom. -0.12
bre. -0.02
HIS chainID: B,
resSeq: 99,
molecule: Globin-coupled histidine kinase
transferase
oligomeric count: 2
pocket vol.: 548.0 Å3
d(Fe-oop): 0.001 Å
CYN chainID: B, resSeq: 201,

molecule: CYANIDE ION

4ego-B-501
sad. -0.40
ruf. -0.85
dom. -0.08
bre. -0.10
CYS chainID: B,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 388.0 Å3
d(Fe-oop): 0.099 Å
Not assigned.
6fmo-A-501
sad. +0.03
ruf. -0.85
dom. +0.05
bre. +0.03
CYS chainID: A,
resSeq: 422,
molecule: Sterol 14alpha-demethylase
oxidoreductase
oligomeric count: 1
pocket vol.: 495.0 Å3
d(Fe-oop): 0.062 Å
Not assigned.
1h21-B-1248
sad. -0.03
ruf. -0.85
dom. -0.03
bre. -0.19
HIS chainID: A,
resSeq: 246,
molecule: SPLIT-SORET CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 498.0 Å3
d(Fe-oop): 0.059 Å
HIS chainID: B, resSeq: 213,

molecule: SPLIT-SORET CYTOCHROME C

4fvw-A-801
sad. -0.55
ruf. -0.85
dom. +0.62
bre. -0.35
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 531.0 Å3
d(Fe-oop): 0.382 Å
Not assigned.
1c52-A-200
sad. +0.05
ruf. -0.85
dom. -0.03
bre. +0.01
HIS chainID: A,
resSeq: 15,
molecule: CYTOCHROME-C552
electron transporter
oligomeric count: 1
pocket vol.: 371.0 Å3
d(Fe-oop): 0.016 Å
MET chainID: A, resSeq: 69,

molecule: CYTOCHROME-C552

8smr-G-402
sad. +0.04
ruf. -0.85
dom. +0.48
bre. -0.15
MET chainID: G,
resSeq: 195,
molecule: Cbb3-type cytochrome c oxidase subunit
electron transporter
oligomeric count: 13
pocket vol.: 338.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: G, resSeq: 246,

molecule: Cbb3-type cytochrome c oxidase subunit

6av3-B-801
sad. -0.65
ruf. -0.85
dom. +0.59
bre. -0.15
CYS chainID: B,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 523.0 Å3
d(Fe-oop): 0.357 Å
Not assigned.
2j7a-G-1005
sad. +0.54
ruf. -0.85
dom. +0.19
bre. -0.22
HIS chainID: G,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 474.0 Å3
d(Fe-oop): 0.082 Å
HIS chainID: G, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA