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ID of heme Axial ligands on heme Function & structure
1dvh-A-80
sad. +0.50
ruf. -0.06
dom. +0.20
bre. -0.12
HIS chainID: A,
resSeq: 14,
molecule: CYTOCHROME C553
electron transporter
oligomeric count: 1
pocket vol.: 373.0 Å3
d(Fe-oop): 0.104 Å
MET chainID: A, resSeq: 57,

molecule: CYTOCHROME C553

8j5p-C-404
sad. +0.50
ruf. -0.73
dom. -0.06
bre. -0.01
MET chainID: C,
resSeq: 229,
molecule: MULTIHEME_CYTC DOMAIN-CONTAINING PROTEIN
electron transporter
oligomeric count: 36
pocket vol.: 356.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: C, resSeq: 244,

molecule: MULTIHEME_CYTC DOMAIN-CONTAINING PROTEIN

4gyd-C-200
sad. +0.50
ruf. -0.60
dom. -0.10
bre. +0.00
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 1
pocket vol.: 322.0 Å3
d(Fe-oop): 0.001 Å
MET chainID: C, resSeq: 58,

molecule: Cytochrome c6

4n4o-A-601
sad. +0.50
ruf. -0.32
dom. +0.40
bre. -0.29
HIS chainID: A,
resSeq: 267,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 452.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: A, resSeq: 347,

molecule: Hydroxylamine oxidoreductase

2vr0-D-1004
sad. +0.50
ruf. -1.27
dom. +0.07
bre. +0.05
HIS chainID: D,
resSeq: 320,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 394.0 Å3
d(Fe-oop): 0.040 Å
HIS chainID: D, resSeq: 434,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

6fu3-B-402
sad. +0.50
ruf. -1.22
dom. +0.13
bre. -0.28
HIS chainID: B,
resSeq: 59,
molecule: Protein CcpR
oxidoreductase
oligomeric count: 2
pocket vol.: 331.0 Å3
d(Fe-oop): 0.052 Å
HOH chainID: B, resSeq: 577,

molecule: water

2e80-A-1508
sad. +0.50
ruf. -0.70
dom. +0.07
bre. -0.00
LYS chainID: A,
resSeq: 134,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 417.0 Å3
d(Fe-oop): 0.006 Å
NO2 chainID: A, resSeq: 704,

molecule: NITRITE ION

2vyw-A-149
sad. +0.50
ruf. -0.35
dom. +0.06
bre. -0.18
HIS chainID: A,
resSeq: 99,
molecule: HEMOGLOBIN
oxygen carrier
oligomeric count: 1
pocket vol.: 478.0 Å3
d(Fe-oop): 0.031 Å
OXY chainID: A, resSeq: 150,

molecule: OXYGEN MOLECULE

8bcx-B-502
sad. +0.50
ruf. -1.05
dom. -0.01
bre. -0.22
HIS chainID: B,
resSeq: 305,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 1
pocket vol.: 459.0 Å3
d(Fe-oop): 0.057 Å
HIS chainID: B, resSeq: 416,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

2vr0-E-1005
sad. +0.50
ruf. -0.70
dom. +0.16
bre. -0.12
HIS chainID: E,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA
oxidoreductase
oligomeric count: 6
pocket vol.: 459.0 Å3
d(Fe-oop): 0.091 Å
HIS chainID: E, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE, CATALYTIC SUBUNIT NFRA

4mqk-E-201
sad. +0.50
ruf. -0.39
dom. -0.29
bre. -0.18
HIS chainID: E,
resSeq: 87,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 575.0 Å3
d(Fe-oop): 0.026 Å
Not assigned.
4q17-B-601
sad. +0.50
ruf. -0.63
dom. +0.16
bre. -0.30
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 381.0 Å3
d(Fe-oop): 0.024 Å
HOH chainID: B, resSeq: 701,

molecule: water

4q1o-B-601
sad. +0.50
ruf. -0.63
dom. +0.16
bre. -0.30
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 381.0 Å3
d(Fe-oop): 0.024 Å
HOH chainID: B, resSeq: 701,

molecule: water

6hif-X-606
sad. +0.50
ruf. -1.18
dom. -0.20
bre. +0.12
HIS chainID: X,
resSeq: 301,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 419.0 Å3
d(Fe-oop): 0.075 Å
HIS chainID: X, resSeq: 454,

molecule: Hydrazine dehydrogenase

7k4m-J-202
sad. +0.50
ruf. +0.31
dom. -0.54
bre. -0.29
HIS chainID: J,
resSeq: 92,
molecule: Hemoglobin subunit beta
oxygen carrier
oligomeric count: 4
pocket vol.: 538.0 Å3
d(Fe-oop): 0.349 Å
CMO chainID: J, resSeq: 201,

molecule: CARBON MONOXIDE

1zzh-A-802
sad. +0.50
ruf. -0.26
dom. +0.21
bre. +0.00
HIS chainID: A,
resSeq: 58,
molecule: cytochrome c peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 428.0 Å3
d(Fe-oop): 0.053 Å
HIS chainID: A, resSeq: 74,

molecule: cytochrome c peroxidase

6v0a-F-502
sad. +0.50
ruf. -0.64
dom. -0.29
bre. -0.23
HIS chainID: F,
resSeq: 175,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 2
pocket vol.: 420.0 Å3
d(Fe-oop): 0.035 Å
HIS chainID: F, resSeq: 315,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

9dfg-B-703
sad. +0.50
ruf. +0.34
dom. -0.18
bre. -0.12
HIS chainID: B,
resSeq: 299,
molecule: PrnB
oxidoreductase
oligomeric count: 1
pocket vol.: 476.0 Å3
d(Fe-oop): 0.009 Å
CTE chainID: B, resSeq: 704,

molecule: 7-CHLOROTRYPTOPHAN

4n4o-C-602
sad. +0.50
ruf. -0.46
dom. +0.44
bre. -0.25
HIS chainID: C,
resSeq: 267,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 411.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: C, resSeq: 347,

molecule: Hydroxylamine oxidoreductase

4aal-A-423
sad. +0.50
ruf. -1.13
dom. -0.05
bre. +0.06
HIS chainID: A,
resSeq: 77,
molecule: CYTOCHROME C551 PEROXIDASE
oxidoreductase
oligomeric count: 2
pocket vol.: 351.0 Å3
d(Fe-oop): 0.000 Å
HIS chainID: A, resSeq: 93,

molecule: CYTOCHROME C551 PEROXIDASE