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ID of heme Axial ligands on heme Function & structure
1ql4-A-101
sad. -0.30
ruf. -0.49
dom. -0.10
bre. -0.14
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 1
pocket vol.: 317.0 Å3
d(Fe-oop): 0.002 Å
MET chainID: A, resSeq: 78,

molecule: CYTOCHROME C552

2ot4-A-1007
sad. +0.76
ruf. -0.66
dom. -0.10
bre. +0.02
HIS chainID: A,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 433.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: A, resSeq: 491,

molecule: Eight-heme nitrite reductase

3l72-D-501
sad. +0.18
ruf. -0.07
dom. -0.10
bre. +0.14
HIS chainID: D,
resSeq: 41,
molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN
oxidoreductase
oligomeric count: 20
pocket vol.: 452.0 Å3
d(Fe-oop): 0.025 Å
MET chainID: D, resSeq: 160,

molecule: MITOCHONDRIAL CYTOCHROME C1, HEME PROTEIN

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

3nbs-D-105
sad. +0.04
ruf. -0.98
dom. -0.10
bre. +0.20
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 397.0 Å3
d(Fe-oop): 0.016 Å
HOH chainID: D, resSeq: 204,

molecule: water

7vle-C-200
sad. -0.03
ruf. +0.30
dom. -0.10
bre. -0.28
HIS chainID: C,
resSeq: 99,
molecule: Extracellular B2 globin
oxygen carrier
oligomeric count: 24
pocket vol.: 571.0 Å3
d(Fe-oop): 0.112 Å
OXY chainID: C, resSeq: 201,

molecule: OXYGEN MOLECULE

1do9-A-95
sad. +0.15
ruf. +0.60
dom. -0.10
bre. -0.21
HIS chainID: A,
resSeq: 39,
molecule: CYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 563.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 63,

molecule: CYTOCHROME B5

2zzs-T-220
sad. -0.04
ruf. -0.33
dom. -0.10
bre. -0.16
HIS chainID: T,
resSeq: 38,
molecule: Cytochrome c554
electron transporter
oligomeric count: 1
pocket vol.: 334.0 Å3
d(Fe-oop): 0.009 Å
MET chainID: T, resSeq: 80,

molecule: Cytochrome c554

8s5l-D-601
sad. -0.88
ruf. -0.82
dom. -0.10
bre. +0.14
CYS chainID: D,
resSeq: 52,
molecule: Cystathionine beta-synthase
lyase
oligomeric count: 4
pocket vol.: 512.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: D, resSeq: 65,

molecule: Cystathionine beta-synthase

2vxh-A-1001
sad. -0.31
ruf. +0.47
dom. -0.10
bre. -0.40
HIS chainID: A,
resSeq: 170,
molecule: CHLORITE DISMUTASE
oxidoreductase
oligomeric count: 6
pocket vol.: 429.0 Å3
d(Fe-oop): 0.049 Å
SCN chainID: A, resSeq: 1002,

molecule: THIOCYANATE ION

3p3l-A-501
sad. -0.56
ruf. +0.04
dom. -0.10
bre. -0.31
CYS chainID: A,
resSeq: 355,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 365.0 Å3
d(Fe-oop): 0.009 Å
HOH chainID: B, resSeq: 723,

molecule: water

4qop-D-502
sad. +0.09
ruf. -0.36
dom. -0.10
bre. +0.01
TYR chainID: D,
resSeq: 340,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 354.0 Å3
d(Fe-oop): 0.061 Å
Not assigned.
6m0p-C-606
sad. -0.19
ruf. -0.36
dom. -0.10
bre. -0.24
HIS chainID: C,
resSeq: 228,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 390.0 Å3
d(Fe-oop): 0.104 Å
HIS chainID: C, resSeq: 287,

molecule: Aerobic hydroxylamine oxidoreductase

2fw5-A-803
sad. -0.02
ruf. -0.58
dom. -0.10
bre. -0.22
HIS chainID: A,
resSeq: 106,
molecule: DHC, diheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 500.0 Å3
d(Fe-oop): 0.056 Å
HIS chainID: A, resSeq: 128,

molecule: DHC, diheme cytochrome c

3sj0-X-74
sad. -0.09
ruf. -0.96
dom. -0.10
bre. -0.05
HIS chainID: X,
resSeq: 47,
molecule: CYTOCHROME C7
electron transporter
oligomeric count: 2
pocket vol.: 491.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: X, resSeq: 69,

molecule: CYTOCHROME C7

4gu7-D-401
sad. +0.21
ruf. +0.25
dom. -0.10
bre. -0.33
HIS chainID: D,
resSeq: 225,
molecule: Putative uncharacterized protein SCO7193
oxidoreductase
oligomeric count: 2
pocket vol.: 414.0 Å3
d(Fe-oop): 0.176 Å
Not assigned.
4q17-A-607
sad. +0.33
ruf. -0.74
dom. -0.10
bre. -0.28
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 498.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

4q1o-A-607
sad. +0.33
ruf. -0.74
dom. -0.10
bre. -0.28
HIS chainID: A,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 498.0 Å3
d(Fe-oop): 0.014 Å
HIS chainID: A, resSeq: 70,

molecule: Eight-heme nitrite reductase

4q5c-A-606
sad. -0.12
ruf. -0.57
dom. -0.10
bre. -0.35
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 364.0 Å3
d(Fe-oop): 0.013 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

6i5b-B-1003
sad. +0.09
ruf. -1.15
dom. -0.10
bre. -0.02
HIS chainID: B,
resSeq: 194,
molecule: Uncharacterized protein
oxidoreductase
oligomeric count: 2
pocket vol.: 474.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: B, resSeq: 345,

molecule: Uncharacterized protein