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ID of heme Axial ligands on heme Function & structure
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

6v0a-A-504
sad. +0.61
ruf. -1.10
dom. -0.14
bre. +0.06
HIS chainID: A,
resSeq: 301,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 380.0 Å3
d(Fe-oop): 0.148 Å
HIS chainID: A, resSeq: 412,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

9dfi-A-504
sad. +0.61
ruf. +0.62
dom. -0.14
bre. -0.15
HIS chainID: A,
resSeq: 299,
molecule: PrnB
oxidoreductase
oligomeric count: 1
pocket vol.: 481.0 Å3
d(Fe-oop): 0.020 Å
TRP chainID: A, resSeq: 505,

molecule: TRYPTOPHAN

3s7w-B-1004
sad. +0.61
ruf. -0.44
dom. +0.07
bre. -0.26
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 448.0 Å3
d(Fe-oop): 0.067 Å
NO2 chainID: B, resSeq: 1,

molecule: NITRITE ION

1fgj-A-551
sad. +0.61
ruf. -0.20
dom. +0.18
bre. -0.08
HIS chainID: A,
resSeq: 243,
molecule: HYDROXYLAMINE OXIDOREDUCTASE
oxidoreductase
oligomeric count: 3
pocket vol.: 464.0 Å3
d(Fe-oop): 0.007 Å
HIS chainID: A, resSeq: 323,

molecule: HYDROXYLAMINE OXIDOREDUCTASE

2rf7-B-1
sad. +0.61
ruf. -0.51
dom. +0.21
bre. -0.32
LYS chainID: B,
resSeq: 126,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 471.0 Å3
d(Fe-oop): 0.072 Å
HOH chainID: B, resSeq: 924,

molecule: water

3rn1-B-500
sad. +0.61
ruf. -0.86
dom. +0.38
bre. -0.40
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 340.0 Å3
d(Fe-oop): 0.042 Å
Not assigned.
8js5-H-302
sad. +0.61
ruf. -0.22
dom. -0.25
bre. -0.17
HIS chainID: H,
resSeq: 200,
molecule: Sensor protein FixL
transferase
oligomeric count: 2
pocket vol.: 419.0 Å3
d(Fe-oop): 0.129 Å
Not assigned.
1fcd-D-902
sad. +0.61
ruf. +0.06
dom. +0.25
bre. +0.06
HIS chainID: D,
resSeq: 105,
molecule: FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)
electron transporter
oligomeric count: 2
pocket vol.: 421.0 Å3
d(Fe-oop): 0.057 Å
MET chainID: D, resSeq: 147,

molecule: FLAVOCYTOCHROME C SULFIDE DEHYDROGENASE (CYTOCHROME SUBUNIT)

2j7a-H-1002
sad. +0.61
ruf. -0.70
dom. -0.15
bre. -0.22
HIS chainID: H,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 391.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: H, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

3l4o-B-500
sad. +0.61
ruf. -0.87
dom. +0.22
bre. -0.44
HIS chainID: B,
resSeq: 35,
molecule: Methylamine utilization protein mauG
oxidoreductase
oligomeric count: 6
pocket vol.: 354.0 Å3
d(Fe-oop): 0.199 Å
Not assigned.
6vdy-A-201
sad. +0.61
ruf. +0.26
dom. -0.43
bre. -0.41
HIS chainID: A,
resSeq: 89,
molecule: Dehaloperoxidase B
oxygen carrier
oligomeric count: 1
pocket vol.: 407.0 Å3
d(Fe-oop): 0.004 Å
Not assigned.
9f5r-B-501
sad. +0.61
ruf. -0.28
dom. -0.18
bre. -0.26
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.015 Å
A1H93 chainID: B, resSeq: 502,

molecule: (R)-[1-[2,5-bis(fluoranyl)-4-methoxy-phenyl]-1,2,3-triazol-4-yl]-(6-cyclopropylimidazo[1,5-a]pyrazin-5-yl)methanol

9foz-B-501
sad. +0.61
ruf. -0.28
dom. -0.18
bre. -0.26
HIS chainID: B,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 488.0 Å3
d(Fe-oop): 0.015 Å
A1H93 chainID: B, resSeq: 502,

molecule: (R)-[1-[2,5-bis(fluoranyl)-4-methoxy-phenyl]-1,2,3-triazol-4-yl]-(6-cyclopropylimidazo[1,5-a]pyrazin-5-yl)methanol

4lm8-A-806
sad. +0.61
ruf. -0.50
dom. +0.01
bre. -0.18
HIS chainID: A,
resSeq: 500,
molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC
oxidoreductase
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.082 Å
HIS chainID: A, resSeq: 564,

molecule: Extracellular iron oxide respiratory system surface decaheme cytochrome c component MtrC

2acp-X-201
sad. +0.61
ruf. -0.89
dom. +0.10
bre. -0.10
HIS chainID: X,
resSeq: 57,
molecule: Nitrophorin 2
unclassified
oligomeric count: 1
pocket vol.: 543.0 Å3
d(Fe-oop): 0.152 Å
HOH chainID: X, resSeq: 181,

molecule: water