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ID of heme Axial ligands on heme Function & structure
7tgh-3C-601
sad. -0.04
ruf. +0.85
dom. -0.05
bre. +0.06
HIS chainID: 3C,
resSeq: 98,
molecule: Apocytochrome b
oxidoreductase
oligomeric count: 91
pocket vol.: 454.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: 3C, resSeq: 199,

molecule: Apocytochrome b

8vug-D-401
sad. +0.03
ruf. -0.52
dom. -0.10
bre. +0.06
HIS chainID: D,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 436.0 Å3
d(Fe-oop): 0.151 Å
Not assigned.
2n3b-A-201
sad. -0.09
ruf. -0.27
dom. -0.06
bre. +0.06
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 335.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c

3owm-B-1006
sad. -0.19
ruf. -0.75
dom. +0.20
bre. +0.06
HIS chainID: B,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 399.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: B, resSeq: 300,

molecule: Eight-heme nitrite reductase

3uoi-j-200
sad. -0.61
ruf. +0.10
dom. +0.05
bre. +0.06
MET chainID: i,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 501.0 Å3
d(Fe-oop): 0.019 Å
MET chainID: j, resSeq: 52,

molecule: Bacterioferritin

6j79-B-903
sad. -0.07
ruf. -0.54
dom. -0.52
bre. +0.06
HIS chainID: B,
resSeq: 25,
molecule: Heme oxygenase 1,NADPH--cytochrome P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 608.0 Å3
d(Fe-oop): 0.237 Å
HOH chainID: B, resSeq: 1001,

molecule: water

4l54-A-501
sad. -0.84
ruf. -0.05
dom. -0.24
bre. +0.06
CYS chainID: A,
resSeq: 365,
molecule: Terminal olefin-forming fatty acid decarboxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.064 Å
HOH chainID: A, resSeq: 691,

molecule: water

3rkh-B-1007
sad. +0.76
ruf. -0.68
dom. -0.10
bre. +0.06
HIS chainID: B,
resSeq: 383,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 405.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: B, resSeq: 491,

molecule: Eight-heme nitrite reductase

7o3c-N-401
sad. -0.04
ruf. +0.26
dom. -0.03
bre. +0.06
HIS chainID: N,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 34
pocket vol.: 444.0 Å3
d(Fe-oop): 0.009 Å
HIS chainID: N, resSeq: 182,

molecule: Cytochrome b

4jcg-A-101
sad. -0.04
ruf. -0.68
dom. +0.09
bre. +0.06
HIS chainID: A,
resSeq: 14,
molecule: Cytochrome c-552
electron transporter
oligomeric count: 1
pocket vol.: 344.0 Å3
d(Fe-oop): 0.102 Å
MET chainID: A, resSeq: 59,

molecule: Cytochrome c-552

5g6c-A-901
sad. -0.36
ruf. -0.42
dom. +0.68
bre. +0.06
CYS chainID: A,
resSeq: 66,
molecule: NITRIC OXIDE SYNTHASE OXYGENASE
oxidoreductase
oligomeric count: 2
pocket vol.: 521.0 Å3
d(Fe-oop): 0.188 Å
Not assigned.
8s5l-B-601
sad. -0.58
ruf. -0.84
dom. -0.30
bre. +0.06
HIS chainID: B,
resSeq: 65,
molecule: Cystathionine beta-synthase
lyase
oligomeric count: 4
pocket vol.: 526.0 Å3
d(Fe-oop): 0.002 Å
Not assigned.
2gnv-A-166
sad. +0.17
ruf. -0.34
dom. -0.03
bre. +0.06
HIS chainID: A,
resSeq: 73,
molecule: Non-symbiotic hemoglobin 1
oxygen carrier
oligomeric count: 2
pocket vol.: 477.0 Å3
d(Fe-oop): 0.023 Å
HIS chainID: A, resSeq: 108,

molecule: Non-symbiotic hemoglobin 1

3d1i-B-1003
sad. +0.33
ruf. -0.50
dom. +0.01
bre. +0.06
HIS chainID: B,
resSeq: 30,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 498.0 Å3
d(Fe-oop): 0.026 Å
HIS chainID: B, resSeq: 70,

molecule: Eight-heme nitrite reductase

6hif-K-607
sad. -0.05
ruf. -0.99
dom. -0.01
bre. +0.06
HIS chainID: K,
resSeq: 267,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 399.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: K, resSeq: 346,

molecule: Hydrazine dehydrogenase

1euo-A-260
sad. +0.38
ruf. -1.18
dom. -0.04
bre. +0.06
HIS chainID: A,
resSeq: 57,
molecule: NITROPHORIN 2
unclassified
oligomeric count: 1
pocket vol.: 563.0 Å3
d(Fe-oop): 0.015 Å
NH3 chainID: A, resSeq: 261,

molecule: AMMONIA

3ubv-D-140
sad. -0.13
ruf. -1.07
dom. +0.20
bre. +0.06
HIS chainID: D,
resSeq: 82,
molecule: Hemoglobin-like flavoprotein
oxygen carrier
oligomeric count: 3
pocket vol.: 478.0 Å3
d(Fe-oop): 0.021 Å
OXY chainID: D, resSeq: 141,

molecule: OXYGEN MOLECULE

7ddt-A-201
sad. +0.03
ruf. -0.41
dom. -0.29
bre. +0.06
HIS chainID: A,
resSeq: 93,
molecule: Ancestral myoglobin aMbSe
oxygen carrier
oligomeric count: 1
pocket vol.: 567.0 Å3
d(Fe-oop): 0.029 Å
IMD chainID: A, resSeq: 202,

molecule: IMIDAZOLE

9he7-B-406
sad. -0.27
ruf. +0.14
dom. -0.09
bre. +0.06
CYS chainID: B,
resSeq: 52,
molecule: Heme-thiolate peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 417.0 Å3
d(Fe-oop): 0.187 Å
Not assigned.
3zjm-C-200
sad. +0.08
ruf. -1.68
dom. +0.04
bre. +0.06
HIS chainID: C,
resSeq: 120,
molecule: PROTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 388.0 Å3
d(Fe-oop): 0.005 Å
CYN chainID: C, resSeq: 201,

molecule: CYANIDE ION