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ID of heme Axial ligands on heme Function & structure
2j7a-P-1001
sad. +0.65
ruf. -1.06
dom. +0.27
bre. -0.20
LYS chainID: P,
resSeq: 151,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 467.0 Å3
d(Fe-oop): 0.167 Å
HOH chainID: P, resSeq: 2101,

molecule: water

8irg-f-101
sad. +0.65
ruf. -0.33
dom. +0.19
bre. -0.03
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 503.0 Å3
d(Fe-oop): 0.103 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1vrn-C-401
sad. +0.65
ruf. -0.13
dom. -0.08
bre. -0.18
MET chainID: C,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 4
pocket vol.: 359.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: C, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome c subunit

7y6p-L-203
sad. +0.65
ruf. +0.05
dom. +0.01
bre. -0.19
MET chainID: L,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 536.0 Å3
d(Fe-oop): 0.148 Å
MET chainID: M, resSeq: 52,

molecule: Bacterioferritin

1iqc-D-401
sad. +0.65
ruf. -1.17
dom. +0.35
bre. -0.04
HIS chainID: D,
resSeq: 43,
molecule: di-heme peroxidase
electron transporter
oligomeric count: 2
pocket vol.: 355.0 Å3
d(Fe-oop): 0.145 Å
HOH chainID: D, resSeq: 2540,

molecule: water

6k3o-W-201
sad. +0.65
ruf. -0.14
dom. +0.20
bre. -0.14
MET chainID: V,
resSeq: 52,
molecule: Bacterioferritin
oxidoreductase
oligomeric count: 24
pocket vol.: 572.0 Å3
d(Fe-oop): 0.072 Å
MET chainID: W, resSeq: 52,

molecule: Bacterioferritin

7ah5-A-501
sad. +0.65
ruf. +0.05
dom. -0.47
bre. -0.11
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 529.0 Å3
d(Fe-oop): 0.084 Å
RCQ chainID: A, resSeq: 502,

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

2x5u-C-1334
sad. +0.65
ruf. -0.52
dom. +0.08
bre. -0.30
MET chainID: C,
resSeq: 110,
molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT
electron transporter
oligomeric count: 4
pocket vol.: 345.0 Å3
d(Fe-oop): 0.061 Å
HIS chainID: C, resSeq: 136,

molecule: PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT

5ws6-e-102
sad. +0.65
ruf. -0.23
dom. +0.22
bre. -0.04
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 19
pocket vol.: 492.0 Å3
d(Fe-oop): 0.093 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1lsv-A-719
sad. +0.65
ruf. +0.45
dom. -0.23
bre. +0.03
HIS chainID: A,
resSeq: 200,
molecule: Sensor protein FixL
transferase
oligomeric count: 1
pocket vol.: 420.0 Å3
d(Fe-oop): 0.019 Å
CMO chainID: A, resSeq: 500,

molecule: CARBON MONOXIDE

2itf-C-200
sad. +0.65
ruf. -0.33
dom. -0.53
bre. -0.24
TYR chainID: C,
resSeq: 166,
molecule: Iron-regulated surface determinant protein A
unclassified
oligomeric count: 1
pocket vol.: 581.0 Å3
d(Fe-oop): 0.176 Å
Not assigned.
8kei-B-602
sad. +0.65
ruf. -0.57
dom. +0.14
bre. -0.12
HIS chainID: B,
resSeq: 101,
molecule: Cytochrome b-245 heavy chain
oxidoreductase
oligomeric count: 5
pocket vol.: 605.0 Å3
d(Fe-oop): 0.108 Å
HIS chainID: B, resSeq: 209,

molecule: Cytochrome b-245 heavy chain

4n4j-A-615
sad. +0.65
ruf. -1.16
dom. -0.16
bre. -0.01
HIS chainID: A,
resSeq: 305,
molecule: hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 3
pocket vol.: 425.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 443,

molecule: hydroxylamine oxidoreductase

6e0z-D-201
sad. +0.65
ruf. -0.70
dom. -0.12
bre. -0.24
HIS chainID: D,
resSeq: 172,
molecule: Cytochrome P460
oxidoreductase
oligomeric count: 2
pocket vol.: 350.0 Å3
d(Fe-oop): 0.226 Å
Not assigned.
1n45-B-300
sad. +0.65
ruf. -0.33
dom. -0.09
bre. +0.06
HIS chainID: B,
resSeq: 25,
molecule: heme oxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 590.0 Å3
d(Fe-oop): 0.083 Å
HOH chainID: B, resSeq: 301,

molecule: water

3rtl-D-200
sad. +0.65
ruf. -0.24
dom. +0.05
bre. -0.22
MET chainID: D,
resSeq: 362,
molecule: Iron-regulated surface determinant protein B
unclassified
oligomeric count: 1
pocket vol.: 593.0 Å3
d(Fe-oop): 0.016 Å
TYR chainID: D, resSeq: 440,

molecule: Iron-regulated surface determinant protein B

6hih-B-201
sad. +0.65
ruf. -0.23
dom. +0.11
bre. -0.11
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 445.0 Å3
d(Fe-oop): 0.298 Å
Not assigned.
2j7a-J-1005
sad. +0.65
ruf. -0.81
dom. +0.19
bre. -0.20
HIS chainID: J,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 490.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: J, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

4jj0-B-501
sad. +0.65
ruf. -0.51
dom. -0.10
bre. -0.38
HIS chainID: B,
resSeq: 246,
molecule: MamP
electron transporter
oligomeric count: 2
pocket vol.: 492.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: B, resSeq: 256,

molecule: MamP

2j7a-A-1002
sad. +0.64
ruf. -0.78
dom. -0.05
bre. -0.18
HIS chainID: A,
resSeq: 191,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 393.0 Å3
d(Fe-oop): 0.103 Å
HIS chainID: A, resSeq: 335,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA