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ID of heme Axial ligands on heme Function & structure
1dw2-C-113
sad. -0.05
ruf. -0.47
dom. +0.19
bre. -0.03
HIS chainID: C,
resSeq: 47,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 439.0 Å3
d(Fe-oop): 0.014 Å
NO chainID: C, resSeq: 114,

molecule: NITRIC OXIDE

1ye2-B-147
sad. +0.31
ruf. +0.38
dom. -0.43
bre. -0.03
HIS chainID: B,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 574.0 Å3
d(Fe-oop): 0.041 Å
OXY chainID: B, resSeq: 150,

molecule: OXYGEN MOLECULE

3rqo-A-500
sad. -0.55
ruf. -0.70
dom. +0.69
bre. -0.03
CYS chainID: A,
resSeq: 186,
molecule: Nitric oxide synthase, endothelial
oxidoreductase
oligomeric count: 2
pocket vol.: 564.0 Å3
d(Fe-oop): 0.114 Å
Not assigned.
7e0t-A-501
sad. +0.36
ruf. +0.08
dom. +0.02
bre. -0.03
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 473.0 Å3
d(Fe-oop): 0.090 Å
HU9 chainID: A, resSeq: 502,

molecule: (1~{R},2~{S})-2-[[(5-bromanyl-1~{H}-indazol-4-yl)amino]methyl]cyclohexan-1-ol

1h21-C-1248
sad. -0.49
ruf. -1.20
dom. +0.14
bre. -0.03
HIS chainID: C,
resSeq: 233,
molecule: SPLIT-SORET CYTOCHROME C
electron transporter
oligomeric count: 2
pocket vol.: 467.0 Å3
d(Fe-oop): 0.034 Å
HIS chainID: D, resSeq: 148,

molecule: SPLIT-SORET CYTOCHROME C

1m1r-A-801
sad. -0.20
ruf. -0.53
dom. -0.25
bre. -0.03
HIS chainID: A,
resSeq: 19,
molecule: SMALL tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 616.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: A, resSeq: 65,

molecule: SMALL tetraheme cytochrome c

3r0g-B-200
sad. +0.24
ruf. -1.48
dom. +0.02
bre. -0.03
HIS chainID: B,
resSeq: 120,
molecule: Methanosarcina acetivorans protoglobin
oxygen carrier
oligomeric count: 2
pocket vol.: 430.0 Å3
d(Fe-oop): 0.146 Å
HOH chainID: B, resSeq: 198,

molecule: water

7m1k-A-201
sad. +0.09
ruf. -0.03
dom. -0.40
bre. -0.03
HIS chainID: A,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 1
pocket vol.: 469.0 Å3
d(Fe-oop): 0.154 Å
Not assigned.
2fyn-N-301
sad. -0.18
ruf. -0.23
dom. +0.02
bre. -0.03
HIS chainID: N,
resSeq: 40,
molecule: Cytochrome c1
electron transporter
oligomeric count: 6
pocket vol.: 433.0 Å3
d(Fe-oop): 0.052 Å
MET chainID: N, resSeq: 185,

molecule: Cytochrome c1

4ugi-A-901
sad. -0.44
ruf. -0.12
dom. +0.54
bre. -0.03
CYS chainID: A,
resSeq: 66,
molecule: NITRIC OXIDE SYNTHASE OXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 531.0 Å3
d(Fe-oop): 0.192 Å
Not assigned.
5gxg-A-501
sad. -0.28
ruf. -0.28
dom. +0.08
bre. -0.03
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 415.0 Å3
d(Fe-oop): 0.036 Å
HOH chainID: A, resSeq: 653,

molecule: water

1yev-A-142
sad. +0.34
ruf. -0.22
dom. -0.11
bre. -0.03
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin alpha chain
oxygen carrier
oligomeric count: 4
pocket vol.: 527.0 Å3
d(Fe-oop): 0.119 Å
OXY chainID: A, resSeq: 150,

molecule: OXYGEN MOLECULE

1zrt-C-502
sad. -0.38
ruf. -0.93
dom. -0.05
bre. -0.03
HIS chainID: C,
resSeq: 111,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 391.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: C, resSeq: 212,

molecule: Cytochrome b

4cwv-B-500
sad. -0.44
ruf. -0.67
dom. +0.64
bre. -0.03
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 503.0 Å3
d(Fe-oop): 0.083 Å
Not assigned.
5ws5-e-87
sad. +0.63
ruf. -0.24
dom. +0.18
bre. -0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 19
pocket vol.: 502.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

6v0a-F-505
sad. +0.07
ruf. -1.21
dom. +0.12
bre. -0.03
HIS chainID: F,
resSeq: 290,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 437.0 Å3
d(Fe-oop): 0.061 Å
HIS chainID: F, resSeq: 332,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

8bkh-A-201
sad. +0.06
ruf. +0.03
dom. -0.19
bre. -0.03
HIS chainID: A,
resSeq: 93,
molecule: Myoglobin
oxygen carrier
oligomeric count: 1
pocket vol.: 528.0 Å3
d(Fe-oop): 0.017 Å
Not assigned.
9cvy-D-801
sad. -0.58
ruf. -0.52
dom. +0.53
bre. -0.03
CYS chainID: D,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 521.0 Å3
d(Fe-oop): 0.389 Å
Not assigned.
1p7y-A-760
sad. -0.17
ruf. -0.42
dom. -0.19
bre. -0.03
TYR chainID: A,
resSeq: 415,
molecule: Catalase HPII
oxidoreductase
oligomeric count: 4
pocket vol.: 344.0 Å3
d(Fe-oop): 0.193 Å
Not assigned.
1yhu-M-160
sad. +0.24
ruf. +0.24
dom. -0.31
bre. -0.03
HIS chainID: M,
resSeq: 96,
molecule: hemoglobin A1 chain
oxygen carrier
oligomeric count: 24
pocket vol.: 542.0 Å3
d(Fe-oop): 0.173 Å
OXY chainID: M, resSeq: 161,

molecule: OXYGEN MOLECULE