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ID of heme Axial ligands on heme Function & structure
7zvz-B-201
sad. +0.51
ruf. -0.40
dom. +0.18
bre. -0.36
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 435.0 Å3
d(Fe-oop): 0.182 Å
Not assigned.
1cxy-A-204
sad. +0.51
ruf. +0.08
dom. -0.01
bre. -0.08
HIS chainID: A,
resSeq: 42,
molecule: CYTOCHROME B5
electron transporter
oligomeric count: 1
pocket vol.: 399.0 Å3
d(Fe-oop): 0.046 Å
HIS chainID: A, resSeq: 70,

molecule: CYTOCHROME B5

2j7a-A-1004
sad. +0.51
ruf. -1.08
dom. +0.09
bre. -0.21
HIS chainID: A,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 382.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: A, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

8eum-B-201
sad. +0.51
ruf. +1.48
dom. -0.08
bre. +0.35
HIS chainID: B,
resSeq: 120,
molecule: Protogloblin ApPgb
unclassified
oligomeric count: 4
pocket vol.: 366.0 Å3
d(Fe-oop): 0.007 Å
IMD chainID: B, resSeq: 202,

molecule: IMIDAZOLE

1y5f-D-147
sad. +0.51
ruf. -0.02
dom. -0.52
bre. -0.08
HIS chainID: D,
resSeq: 92,
molecule: Hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 599.0 Å3
d(Fe-oop): 0.308 Å
Not assigned.
1rz6-A-401
sad. +0.51
ruf. -1.06
dom. +0.00
bre. -0.03
HIS chainID: A,
resSeq: 55,
molecule: Cytochrome c peroxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 359.0 Å3
d(Fe-oop): 0.037 Å
HIS chainID: A, resSeq: 71,

molecule: Cytochrome c peroxidase

3mjp-A-150
sad. +0.52
ruf. -0.54
dom. -0.38
bre. -0.29
HIS chainID: A,
resSeq: 87,
molecule: Hemoglobin subunit alpha-A
oxygen carrier
oligomeric count: 4
pocket vol.: 587.0 Å3
d(Fe-oop): 0.036 Å
OXY chainID: A, resSeq: 151,

molecule: OXYGEN MOLECULE

9krd-C-101
sad. +0.52
ruf. -0.51
dom. +0.18
bre. -0.07
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 2
pocket vol.: 335.0 Å3
d(Fe-oop): 0.070 Å
MET chainID: C, resSeq: 58,

molecule: Cytochrome c6

1aby-D-148
sad. +0.52
ruf. +0.11
dom. -0.27
bre. -0.05
HIS chainID: D,
resSeq: 92,
molecule: HEMOGLOBIN
oxygen carrier
oligomeric count: 3
pocket vol.: 599.0 Å3
d(Fe-oop): 0.074 Å
CYN chainID: D, resSeq: 147,

molecule: CYANIDE ION

6hif-J-606
sad. +0.52
ruf. -1.17
dom. -0.19
bre. +0.13
HIS chainID: J,
resSeq: 301,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 415.0 Å3
d(Fe-oop): 0.076 Å
HIS chainID: J, resSeq: 454,

molecule: Hydrazine dehydrogenase

2j7a-K-1004
sad. +0.52
ruf. -1.12
dom. +0.18
bre. -0.25
HIS chainID: K,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 404.0 Å3
d(Fe-oop): 0.081 Å
HIS chainID: K, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

3sxt-A-404
sad. +0.52
ruf. -0.90
dom. +0.38
bre. -0.32
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 348.0 Å3
d(Fe-oop): 0.064 Å
HOH chainID: A, resSeq: 834,

molecule: water

8js6-E-601
sad. +0.52
ruf. +0.16
dom. -0.33
bre. -0.20
HIS chainID: E,
resSeq: 200,
molecule: Sensor protein FixL
transferase
oligomeric count: 2
pocket vol.: 424.0 Å3
d(Fe-oop): 0.060 Å
CYN chainID: E, resSeq: 602,

molecule: CYANIDE ION

6hif-G-606
sad. +0.52
ruf. -1.16
dom. -0.20
bre. +0.13
HIS chainID: G,
resSeq: 301,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 432.0 Å3
d(Fe-oop): 0.069 Å
HIS chainID: G, resSeq: 454,

molecule: Hydrazine dehydrogenase

7b04-X-401
sad. +0.52
ruf. +0.29
dom. +0.04
bre. -0.15
MET chainID: X,
resSeq: 155,
molecule: Nitrite oxidoreductase subunit C
oxidoreductase
oligomeric count: 3
pocket vol.: 305.0 Å3
d(Fe-oop): 0.199 Å
LYS chainID: X, resSeq: 305,

molecule: Nitrite oxidoreductase subunit C

9hs8-B-201
sad. +0.52
ruf. -0.50
dom. +0.08
bre. -0.38
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 439.0 Å3
d(Fe-oop): 0.030 Å
NO chainID: B, resSeq: 204,

molecule: NITRIC OXIDE

3lgq-B-1004
sad. +0.52
ruf. -0.43
dom. +0.10
bre. -0.13
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 416.0 Å3
d(Fe-oop): 0.043 Å
SO3 chainID: B, resSeq: 526,

molecule: SULFITE ION

2blf-B-601
sad. +0.52
ruf. +0.40
dom. +0.08
bre. -0.14
HIS chainID: B,
resSeq: 533,
molecule: Sulfite:cytochrome c oxidoreductase subunit B
electron transporter
oligomeric count: 2
pocket vol.: 401.0 Å3
d(Fe-oop): 0.029 Å
MET chainID: B, resSeq: 557,

molecule: Sulfite:cytochrome c oxidoreductase subunit B

3lf5-B-2
sad. +0.52
ruf. -0.08
dom. -0.41
bre. -0.13
HIS chainID: B,
resSeq: 89,
molecule: Cytochrome b5 reductase 4
oxidoreductase
oligomeric count: 1
pocket vol.: 650.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: B, resSeq: 112,

molecule: Cytochrome b5 reductase 4

6hif-E-606
sad. +0.52
ruf. -1.19
dom. -0.18
bre. +0.12
HIS chainID: E,
resSeq: 301,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 433.0 Å3
d(Fe-oop): 0.080 Å
HIS chainID: E, resSeq: 454,

molecule: Hydrazine dehydrogenase