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ID of heme Axial ligands on heme Function & structure
2cdv-A-109
sad. +0.15
ruf. -0.88
dom. -0.09
bre. -0.02
HIS chainID: A,
resSeq: 35,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 498.0 Å3
d(Fe-oop): 0.053 Å
HIS chainID: A, resSeq: 52,

molecule: CYTOCHROME C3

4l3z-A-603
sad. -0.18
ruf. -0.88
dom. +0.12
bre. -0.37
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 422.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

5ohf-E-201
sad. +0.28
ruf. -0.88
dom. -0.18
bre. +0.02
HIS chainID: E,
resSeq: 99,
molecule: Globin-coupled histidine kinase
transferase
oligomeric count: 2
pocket vol.: 563.0 Å3
d(Fe-oop): 0.002 Å
CYN chainID: E, resSeq: 202,

molecule: CYANIDE ION

7m7d-A-502
sad. +0.05
ruf. -0.88
dom. -0.09
bre. -0.60
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 541.0 Å3
d(Fe-oop): 0.056 Å
YRM chainID: A, resSeq: 501,

molecule: (5S)-6,6-dimethyl-8-[(4S)-7-(trifluoromethyl)imidazo[1,5-a]pyridin-5-yl]-1,3,8-triazaspiro[4.5]decane-2,4-dione

7e1v-O-303
sad. +0.21
ruf. -0.88
dom. +0.37
bre. -0.17
HIS chainID: O,
resSeq: 77,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 20
pocket vol.: 655.0 Å3
d(Fe-oop): 0.030 Å
MET chainID: O, resSeq: 108,

molecule: Cytochrome bc1 complex cytochrome c subunit

1oah-A-1523
sad. +0.54
ruf. -0.88
dom. +0.14
bre. -0.03
HIS chainID: A,
resSeq: 321,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 360.0 Å3
d(Fe-oop): 0.106 Å
HIS chainID: A, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE

4aao-A-400
sad. +0.60
ruf. -0.88
dom. -0.04
bre. -0.06
HIS chainID: A,
resSeq: 77,
molecule: CYTOCHROME C551 PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 412.0 Å3
d(Fe-oop): 0.021 Å
SER chainID: A, resSeq: 134,

molecule: CYTOCHROME C551 PEROXIDASE

7tsn-B-501
sad. -0.46
ruf. -0.88
dom. +0.51
bre. -0.13
CYS chainID: B,
resSeq: 184,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 505.0 Å3
d(Fe-oop): 0.319 Å
Not assigned.
4pxh-C-501
sad. -0.60
ruf. -0.88
dom. +0.02
bre. -0.25
CYS chainID: C,
resSeq: 357,
molecule: P450 monooxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 415.0 Å3
d(Fe-oop): 0.005 Å
KH4 chainID: D, resSeq: 101,

molecule: S-[2-({N-[(2R)-2-hydroxy-3,3-dimethyl-4-(phosphonooxy)butanoyl]-beta-alanyl}amino)ethyl] 1H-imidazole-4-carbothioate

2ewk-A-1002
sad. +0.02
ruf. -0.88
dom. -0.06
bre. +0.04
HIS chainID: A,
resSeq: 35,
molecule: Cytochrome c3
electron transporter
oligomeric count: 1
pocket vol.: 480.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: A, resSeq: 52,

molecule: Cytochrome c3

4l3h-B-403
sad. -0.01
ruf. -0.88
dom. +0.07
bre. -0.04
HIS chainID: B,
resSeq: 205,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 325.0 Å3
d(Fe-oop): 0.009 Å
TYR chainID: B, resSeq: 294,

molecule: Methylamine utilization protein MauG

3zow-L-1082
sad. -0.47
ruf. -0.88
dom. +0.17
bre. -0.05
HIS chainID: L,
resSeq: 14,
molecule: CYTOCHROME C-552
oxidoreductase
oligomeric count: 1
pocket vol.: 309.0 Å3
d(Fe-oop): 0.006 Å
MET chainID: L, resSeq: 59,

molecule: CYTOCHROME C-552

1hzv-A-601
sad. -0.56
ruf. -0.88
dom. -0.03
bre. +0.01
HIS chainID: A,
resSeq: 51,
molecule: NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 559.0 Å3
d(Fe-oop): 0.098 Å
Not assigned.
3bnf-A-508
sad. +0.46
ruf. -0.87
dom. +0.08
bre. -0.15
LYS chainID: A,
resSeq: 134,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 402.0 Å3
d(Fe-oop): 0.035 Å
SO3 chainID: A, resSeq: 1,

molecule: SULFITE ION

4fb1-B-403
sad. +0.09
ruf. -0.87
dom. +0.22
bre. -0.24
HIS chainID: B,
resSeq: 205,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 320.0 Å3
d(Fe-oop): 0.012 Å
TYR chainID: B, resSeq: 294,

molecule: Methylamine utilization protein MauG

5df5-C-201
sad. -0.23
ruf. -0.87
dom. -0.04
bre. +0.04
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c, somatic
electron transporter
oligomeric count: 1
pocket vol.: 303.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: C, resSeq: 80,

molecule: Cytochrome c, somatic

8ugg-3D-501
sad. -0.01
ruf. -0.87
dom. -0.06
bre. -0.61
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 22
pocket vol.: 482.0 Å3
d(Fe-oop): 0.022 Å
MET chainID: 3D, resSeq: 249,

molecule: Cytochrome c1, heme protein, mitochondrial

5df5-D-201
sad. -0.21
ruf. -0.87
dom. -0.01
bre. +0.03
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c, somatic
electron transporter
oligomeric count: 1
pocket vol.: 315.0 Å3
d(Fe-oop): 0.010 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c, somatic

2j7a-J-1003
sad. -0.21
ruf. -0.87
dom. +0.10
bre. -0.09
HIS chainID: J,
resSeq: 121,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 402.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: J, resSeq: 233,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

5aus-A-101
sad. +0.04
ruf. -0.87
dom. +0.08
bre. +0.01
HIS chainID: A,
resSeq: 14,
molecule: Cytochrome c-552
electron transporter
oligomeric count: 2
pocket vol.: 346.0 Å3
d(Fe-oop): 0.030 Å
MET chainID: C, resSeq: 62,

molecule: Cytochrome c-552