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ID of heme Axial ligands on heme Function & structure
7ah5-B-501
sad. +0.61
ruf. +0.21
dom. -0.38
bre. -0.12
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 542.0 Å3
d(Fe-oop): 0.124 Å
RCQ chainID: B, resSeq: 502,

molecule: 4-chloranyl-2-(1~{H}-1,2,4-triazol-5-yl)aniline

2rdz-C-1
sad. +0.61
ruf. -0.52
dom. +0.24
bre. -0.22
LYS chainID: C,
resSeq: 126,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 447.0 Å3
d(Fe-oop): 0.004 Å
HOH chainID: C, resSeq: 558,

molecule: water

2ibj-A-201
sad. +0.61
ruf. -0.18
dom. +0.03
bre. -0.08
HIS chainID: A,
resSeq: 39,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 537.0 Å3
d(Fe-oop): 0.030 Å
HIS chainID: A, resSeq: 63,

molecule: Cytochrome b5

1fs9-A-508
sad. +0.61
ruf. -0.77
dom. -0.02
bre. -0.01
LYS chainID: A,
resSeq: 134,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 418.0 Å3
d(Fe-oop): 0.029 Å
HOH chainID: A, resSeq: 518,

molecule: water

1h29-D-1109
sad. +0.61
ruf. -0.40
dom. -0.15
bre. -0.14
HIS chainID: D,
resSeq: 313,
molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 449.0 Å3
d(Fe-oop): 0.102 Å
HIS chainID: D, resSeq: 323,

molecule: HIGH-MOLECULAR-WEIGHT CYTOCHROME C

3ciu-C-142
sad. +0.61
ruf. -0.11
dom. -0.23
bre. -0.31
HIS chainID: C,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 536.0 Å3
d(Fe-oop): 0.007 Å
O chainID: C, resSeq: 143,

molecule: OXYGEN ATOM

2pbj-B-476
sad. +0.61
ruf. -0.20
dom. -0.23
bre. +0.11
GSH chainID: B,
resSeq: 477,
molecule: GLUTATHIONE
isomerase
oligomeric count: 2
pocket vol.: 748.0 Å3
d(Fe-oop): 0.148 Å
Not assigned.
9es8-A-303
sad. +0.61
ruf. -0.14
dom. -0.15
bre. -0.22
HOH chainID: A,
resSeq: 413,
molecule: water
electron transporter
oligomeric count: 18
pocket vol.: 659.0 Å3
d(Fe-oop): 0.039 Å
Not assigned.
9es8-I-303
sad. +0.61
ruf. -0.14
dom. -0.15
bre. -0.22
HOH chainID: I,
resSeq: 413,
molecule: water
electron transporter
oligomeric count: 18
pocket vol.: 660.0 Å3
d(Fe-oop): 0.039 Å
Not assigned.
4fb1-A-402
sad. +0.61
ruf. -0.90
dom. +0.27
bre. -0.40
HIS chainID: A,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 310.0 Å3
d(Fe-oop): 0.013 Å
Not assigned.
7zs4-B-201
sad. +0.61
ruf. -0.31
dom. +0.14
bre. -0.06
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 500.0 Å3
d(Fe-oop): 0.310 Å
Not assigned.
4fan-B-402
sad. +0.61
ruf. -0.93
dom. +0.38
bre. -0.30
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 316.0 Å3
d(Fe-oop): 0.035 Å
Not assigned.
6v0a-E-504
sad. +0.61
ruf. -1.21
dom. -0.09
bre. -0.08
HIS chainID: E,
resSeq: 301,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 386.0 Å3
d(Fe-oop): 0.079 Å
HIS chainID: E, resSeq: 412,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

4fas-B-604
sad. +0.61
ruf. -0.35
dom. +0.19
bre. -0.17
HIS chainID: B,
resSeq: 243,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 426.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 323,

molecule: Hydroxylamine oxidoreductase

5v2c-e-107
sad. +0.61
ruf. -0.22
dom. -0.18
bre. -0.02
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 38
pocket vol.: 465.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

3l1t-D-479
sad. +0.61
ruf. -0.48
dom. +0.27
bre. -0.21
LYS chainID: D,
resSeq: 126,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 470.0 Å3
d(Fe-oop): 0.031 Å
SO3 chainID: D, resSeq: 481,

molecule: SULFITE ION

2vr0-B-1005
sad. +0.61
ruf. -0.61
dom. +0.22
bre. -0.05
HIS chainID: B,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 448.0 Å3
d(Fe-oop): 0.101 Å
HIS chainID: B, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

3fo3-A-1004
sad. +0.61
ruf. -0.48
dom. +0.06
bre. -0.10
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 426.0 Å3
d(Fe-oop): 0.008 Å
SO3 chainID: A, resSeq: 526,

molecule: SULFITE ION

2j7a-Q-1005
sad. +0.61
ruf. -1.14
dom. +0.21
bre. -0.12
HIS chainID: Q,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 440.0 Å3
d(Fe-oop): 0.157 Å
HIS chainID: Q, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

7zs8-B-401
sad. +0.61
ruf. -1.14
dom. +0.14
bre. -0.10
HIS chainID: B,
resSeq: 59,
molecule: Cytochrome-c peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 317.0 Å3
d(Fe-oop): 0.059 Å
HOH chainID: B, resSeq: 571,

molecule: water