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ID of heme Axial ligands on heme Function & structure
8jej-C-501
sad. -0.02
ruf. -1.02
dom. +0.12
bre. -0.01
HIS chainID: C,
resSeq: 347,
molecule: Fructose dehydrogenase cytochrome subunit
electron transporter
oligomeric count: 3
pocket vol.: 331.0 Å3
d(Fe-oop): 0.059 Å
MET chainID: C, resSeq: 395,

molecule: Fructose dehydrogenase cytochrome subunit

8uge-3D-501
sad. -0.02
ruf. -1.02
dom. -0.00
bre. -0.53
HIS chainID: 3D,
resSeq: 129,
molecule: Cytochrome c1, heme protein, mitochondrial
electron transporter
oligomeric count: 22
pocket vol.: 471.0 Å3
d(Fe-oop): 0.001 Å
MET chainID: 3D, resSeq: 249,

molecule: Cytochrome c1, heme protein, mitochondrial

6t15-a-602
sad. -0.77
ruf. -1.02
dom. +0.47
bre. -0.31
HIS chainID: a,
resSeq: 62,
molecule: CYTOCHROME C OXIDASE SUBUNIT 1; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE I, COX1
oxidoreductase
oligomeric count: 33
pocket vol.: 579.0 Å3
d(Fe-oop): 0.110 Å
HIS chainID: a, resSeq: 378,

molecule: CYTOCHROME C OXIDASE SUBUNIT 1; SYNONYM: CYTOCHROME C OXIDASE POLYPEPTIDE I, COX1

8rv0-Y-606
sad. -0.29
ruf. -1.02
dom. +0.12
bre. -0.10
HIS chainID: Y,
resSeq: 145,
molecule: Octaheme cytochrome c nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 432.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: Y, resSeq: 309,

molecule: Octaheme cytochrome c nitrite reductase

6hif-R-607
sad. -0.06
ruf. -1.02
dom. -0.02
bre. +0.06
HIS chainID: R,
resSeq: 267,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 392.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: R, resSeq: 346,

molecule: Hydrazine dehydrogenase

6m9a-B-200
sad. -0.13
ruf. -1.02
dom. -0.25
bre. -0.18
HIS chainID: B,
resSeq: 109,
molecule: Signaling protein
transferase
oligomeric count: 6
pocket vol.: 544.0 Å3
d(Fe-oop): 0.186 Å
PEO chainID: B, resSeq: 201,

molecule: HYDROGEN PEROXIDE

4cx2-B-500
sad. -0.32
ruf. -1.02
dom. +0.64
bre. -0.35
CYS chainID: B,
resSeq: 186,
molecule: NITRIC OXIDE SYNTHASE, ENDOTHELIAL
oxidoreductase
oligomeric count: 2
pocket vol.: 508.0 Å3
d(Fe-oop): 0.415 Å
Not assigned.
3l1t-B-4
sad. -0.31
ruf. -1.02
dom. +0.07
bre. -0.15
HIS chainID: B,
resSeq: 286,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 448.0 Å3
d(Fe-oop): 0.055 Å
HIS chainID: B, resSeq: 393,

molecule: Cytochrome c-552

7zs8-A-402
sad. +0.23
ruf. -1.02
dom. +0.23
bre. -0.27
HIS chainID: A,
resSeq: 204,
molecule: Cytochrome-c peroxidase
oxidoreductase
oligomeric count: 2
pocket vol.: 354.0 Å3
d(Fe-oop): 0.062 Å
MET chainID: A, resSeq: 280,

molecule: Cytochrome-c peroxidase

5zm9-D-201
sad. -0.14
ruf. -1.02
dom. +0.10
bre. -0.00
HIS chainID: D,
resSeq: 107,
molecule: Globin Protein
oxygen carrier
oligomeric count: 1
pocket vol.: 542.0 Å3
d(Fe-oop): 0.023 Å
HIS chainID: D, resSeq: 135,

molecule: Globin Protein

4n4o-A-602
sad. -0.06
ruf. -1.02
dom. -0.12
bre. -0.21
HIS chainID: A,
resSeq: 123,
molecule: Hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 409.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 200,

molecule: Hydroxylamine oxidoreductase

1sqp-C-381
sad. -0.68
ruf. -1.02
dom. +0.28
bre. +0.07
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 22
pocket vol.: 387.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

7tep-A-201
sad. -0.34
ruf. -1.02
dom. -0.17
bre. -0.37
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 4
pocket vol.: 503.0 Å3
d(Fe-oop): 0.106 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

1fs9-A-511
sad. +0.18
ruf. -1.01
dom. +0.11
bre. +0.12
HIS chainID: A,
resSeq: 299,
molecule: CYTOCHROME C NITRITE REDUCTASE
oxidoreductase
oligomeric count: 2
pocket vol.: 455.0 Å3
d(Fe-oop): 0.012 Å
HIS chainID: A, resSeq: 405,

molecule: CYTOCHROME C NITRITE REDUCTASE

3sj0-X-72
sad. -0.28
ruf. -1.01
dom. +0.10
bre. -0.01
HIS chainID: X,
resSeq: 17,
molecule: CYTOCHROME C7
electron transporter
oligomeric count: 2
pocket vol.: 523.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: X, resSeq: 31,

molecule: CYTOCHROME C7

1iqc-C-401
sad. +0.68
ruf. -1.01
dom. +0.22
bre. -0.00
HIS chainID: C,
resSeq: 43,
molecule: di-heme peroxidase
electron transporter
oligomeric count: 2
pocket vol.: 328.0 Å3
d(Fe-oop): 0.113 Å
HOH chainID: C, resSeq: 689,

molecule: water

1irv-A-104
sad. -0.07
ruf. -1.01
dom. +0.18
bre. -0.09
HIS chainID: A,
resSeq: 18,
molecule: CYTOCHROME C
electron transporter
oligomeric count: 1
pocket vol.: 305.0 Å3
d(Fe-oop): 0.189 Å
MET chainID: A, resSeq: 80,

molecule: CYTOCHROME C

6hif-F-607
sad. -0.05
ruf. -1.01
dom. -0.02
bre. +0.04
HIS chainID: F,
resSeq: 267,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 396.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: F, resSeq: 346,

molecule: Hydrazine dehydrogenase

4b2n-A-701
sad. -0.18
ruf. -1.01
dom. -0.05
bre. -0.32
HIS chainID: A,
resSeq: 394,
molecule: 70 KDA PROTEIN
electron transporter
oligomeric count: 1
pocket vol.: 337.0 Å3
d(Fe-oop): 0.210 Å
HIS chainID: A, resSeq: 641,

molecule: 70 KDA PROTEIN

2j7a-E-1005
sad. +0.56
ruf. -1.01
dom. +0.24
bre. -0.21
HIS chainID: E,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 445.0 Å3
d(Fe-oop): 0.054 Å
HIS chainID: E, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA