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ID of heme Axial ligands on heme Function & structure
6gd7-A-201
sad. -0.12
ruf. -0.81
dom. -0.09
bre. -0.03
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 294.0 Å3
d(Fe-oop): 0.036 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1

1mdv-B-110
sad. -0.31
ruf. -0.81
dom. -0.06
bre. -0.16
HIS chainID: B,
resSeq: 22,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 546.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: B, resSeq: 34,

molecule: CYTOCHROME C3

4dnj-A-501
sad. -0.41
ruf. -0.81
dom. -0.16
bre. -0.27
CYS chainID: A,
resSeq: 361,
molecule: Putative cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 367.0 Å3
d(Fe-oop): 0.187 Å
Not assigned.
9ltv-C-402
sad. +0.32
ruf. -0.81
dom. +0.50
bre. +0.05
MET chainID: C,
resSeq: 255,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 33
pocket vol.: 436.0 Å3
d(Fe-oop): 0.275 Å
HIS chainID: C, resSeq: 270,

molecule: Photosynthetic reaction center cytochrome c subunit

2j7a-P-1005
sad. +0.61
ruf. -0.81
dom. +0.12
bre. -0.23
HIS chainID: P,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 463.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: P, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

4rkm-G-811
sad. +0.01
ruf. -0.81
dom. +0.07
bre. -0.11
HIS chainID: G,
resSeq: 411,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 540.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: G, resSeq: 466,

molecule: MccA

3nny-A-750
sad. -0.47
ruf. -0.81
dom. +0.63
bre. -0.20
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 547.0 Å3
d(Fe-oop): 0.107 Å
Not assigned.
6ff5-A-201
sad. -0.29
ruf. -0.81
dom. +0.01
bre. -0.08
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 300.0 Å3
d(Fe-oop): 0.011 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c

7nhp-E-101
sad. +0.29
ruf. -0.81
dom. +0.38
bre. +0.23
HIS chainID: E,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 18
pocket vol.: 589.0 Å3
d(Fe-oop): 0.322 Å
HIS chainID: F, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3lgq-A-1008
sad. -0.36
ruf. -0.81
dom. +0.23
bre. -0.15
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 535.0 Å3
d(Fe-oop): 0.071 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

4fas-C-604
sad. -0.22
ruf. -0.81
dom. -0.31
bre. -0.09
HIS chainID: C,
resSeq: 99,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 392.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 176,

molecule: Hydroxylamine oxidoreductase

5edt-A-401
sad. -0.71
ruf. -0.81
dom. +0.19
bre. -0.42
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 1
pocket vol.: 455.0 Å3
d(Fe-oop): 0.403 Å
HOH chainID: A, resSeq: 503,

molecule: water

4cwx-B-500
sad. -0.32
ruf. -0.81
dom. +0.62
bre. -0.31
CYS chainID: B,
resSeq: 186,
molecule: Nitric oxide synthase
oxidoreductase
oligomeric count: 2
pocket vol.: 512.0 Å3
d(Fe-oop): 0.429 Å
Not assigned.
8pw7-C-402
sad. -0.74
ruf. -0.81
dom. +0.19
bre. -0.05
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 79
pocket vol.: 413.0 Å3
d(Fe-oop): 0.038 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

1q9i-A-803
sad. +0.24
ruf. -0.81
dom. +0.17
bre. -0.04
HIS chainID: A,
resSeq: 58,
molecule: flavocytochrome c3
oxidoreductase
oligomeric count: 1
pocket vol.: 480.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: A, resSeq: 72,

molecule: flavocytochrome c3

6tsi-A-601
sad. -0.01
ruf. -0.81
dom. +0.07
bre. -0.61
HIS chainID: A,
resSeq: 51,
molecule: Nitrite reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 400.0 Å3
d(Fe-oop): 0.041 Å
MET chainID: A, resSeq: 88,

molecule: Nitrite reductase

4d39-B-500
sad. -0.48
ruf. -0.81
dom. +0.29
bre. -0.24
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 491.0 Å3
d(Fe-oop): 0.058 Å
OLW chainID: B, resSeq: 800,

molecule: 3-[({2-[2-(1H-imidazol-1-yl)pyrimidin-4-yl]ethyl}amino)methyl]benzonitrile

4uiq-A-200
sad. +0.23
ruf. -0.81
dom. -0.23
bre. -0.05
HIS chainID: A,
resSeq: 99,
molecule: GLOBIN-COUPLED SENSOR WITH DIGUANYLATE CYCLASE ACTIVITY
transferase
oligomeric count: 2
pocket vol.: 451.0 Å3
d(Fe-oop): 0.178 Å
Not assigned.
3nbs-B-105
sad. +0.04
ruf. -0.81
dom. -0.21
bre. +0.17
HIS chainID: B,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 386.0 Å3
d(Fe-oop): 0.004 Å
HOH chainID: B, resSeq: 202,

molecule: water

6rsi-A-201
sad. -0.24
ruf. -0.81
dom. -0.26
bre. +0.02
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 1
pocket vol.: 354.0 Å3
d(Fe-oop): 0.011 Å
HOH chainID: A, resSeq: 335,

molecule: water