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ID of heme Axial ligands on heme Function & structure
5xmj-G-302
sad. -1.06
ruf. +0.21
dom. -0.06
bre. -0.03
HIS chainID: G,
resSeq: 79,
molecule: fumarate reductase respiratory complex
electron transporter
oligomeric count: 6
pocket vol.: 418.0 Å3
d(Fe-oop): 0.271 Å
HIS chainID: G, resSeq: 166,

molecule: fumarate reductase respiratory complex

8ac4-C-501
sad. +0.10
ruf. -0.21
dom. -0.06
bre. +0.10
HIS chainID: C,
resSeq: 82,
molecule: Cytochrome b
electron transporter
oligomeric count: 20
pocket vol.: 391.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: C, resSeq: 183,

molecule: Cytochrome b

2bpn-A-111
sad. +0.07
ruf. -0.37
dom. -0.06
bre. -0.20
HIS chainID: A,
resSeq: 70,
molecule: CYTOCHROME C3
electron transporter
oligomeric count: 1
pocket vol.: 409.0 Å3
d(Fe-oop): 0.068 Å
HIS chainID: A, resSeq: 106,

molecule: CYTOCHROME C3

2xih-A-1251
sad. -0.76
ruf. +0.27
dom. -0.06
bre. -0.11
HIS chainID: A,
resSeq: 163,
molecule: ASCORBATE PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 383.0 Å3
d(Fe-oop): 0.026 Å
OXY chainID: A, resSeq: 1254,

molecule: OXYGEN MOLECULE

4rkm-K-807
sad. -0.08
ruf. -0.53
dom. -0.06
bre. -0.15
HIS chainID: K,
resSeq: 306,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 382.0 Å3
d(Fe-oop): 0.012 Å
SX chainID: K, resSeq: 802,

molecule: SULFUR OXIDE

5cic-D-201
sad. -0.04
ruf. -0.99
dom. -0.06
bre. -0.20
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 4
pocket vol.: 305.0 Å3
d(Fe-oop): 0.101 Å
MET chainID: D, resSeq: 80,

molecule: Cytochrome c iso-1

6upg-A-401
sad. -0.45
ruf. -0.67
dom. -0.06
bre. -0.10
CYS chainID: A,
resSeq: 345,
molecule: Mycocyclosin synthase
oxidoreductase
oligomeric count: 1
pocket vol.: 450.0 Å3
d(Fe-oop): 0.236 Å
Not assigned.
8zow-A-404
sad. -0.02
ruf. -0.40
dom. -0.06
bre. -0.14
HIS chainID: A,
resSeq: 83,
molecule: Cytochrome b
electron transporter
oligomeric count: 22
pocket vol.: 542.0 Å3
d(Fe-oop): 0.199 Å
HIS chainID: A, resSeq: 182,

molecule: Cytochrome b

1c2r-B-120
sad. +0.00
ruf. +0.00
dom. -0.06
bre. +0.05
HIS chainID: B,
resSeq: 17,
molecule: CYTOCHROME C2
electron transporter
oligomeric count: 1
pocket vol.: 360.0 Å3
d(Fe-oop): 0.060 Å
MET chainID: B, resSeq: 96,

molecule: CYTOCHROME C2

8d1c-A-501
sad. -0.38
ruf. -0.87
dom. -0.06
bre. -0.09
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 373.0 Å3
d(Fe-oop): 0.179 Å
HOH chainID: A, resSeq: 613,

molecule: water

9g9y-a-1001
sad. -0.02
ruf. +0.35
dom. -0.06
bre. +0.37
HIS chainID: a,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 54
pocket vol.: 438.0 Å3
d(Fe-oop): 0.018 Å
HIS chainID: a, resSeq: 198,

molecule: Cytochrome b

2ij5-D-462
sad. -0.64
ruf. -0.65
dom. -0.06
bre. -0.12
CYS chainID: D,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 1
pocket vol.: 438.0 Å3
d(Fe-oop): 0.280 Å
HOH chainID: D, resSeq: 2971,

molecule: water

3p6p-A-420
sad. -0.02
ruf. -0.25
dom. -0.06
bre. -0.19
CYS chainID: A,
resSeq: 357,
molecule: Camphor 5-monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 423.0 Å3
d(Fe-oop): 0.089 Å
Not assigned.
4rkn-C-907
sad. -0.03
ruf. -0.74
dom. -0.06
bre. -0.05
HIS chainID: C,
resSeq: 411,
molecule: MccA
oxidoreductase
oligomeric count: 3
pocket vol.: 524.0 Å3
d(Fe-oop): 0.005 Å
HIS chainID: C, resSeq: 466,

molecule: MccA

5t7h-C-204
sad. -0.06
ruf. -0.53
dom. -0.06
bre. -0.22
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 2
pocket vol.: 426.0 Å3
d(Fe-oop): 0.001 Å
HOH chainID: B, resSeq: 351,

molecule: water

8rxu-YYY-601
sad. -0.05
ruf. -0.94
dom. -0.06
bre. -0.33
HIS chainID: YYY,
resSeq: 46,
molecule: Octaheme nitrite reductase
oxidoreductase
oligomeric count: 3
pocket vol.: 528.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: YYY, resSeq: 73,

molecule: Octaheme nitrite reductase

3bk9-E-401
sad. +0.42
ruf. +0.10
dom. -0.06
bre. -0.58
HIS chainID: E,
resSeq: 240,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 487.0 Å3
d(Fe-oop): 0.082 Å
HOH chainID: E, resSeq: 642,

molecule: water

6jqq-C-801
sad. +0.02
ruf. -0.62
dom. -0.06
bre. +0.19
TYR chainID: C,
resSeq: 415,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 379.0 Å3
d(Fe-oop): 0.007 Å
Not assigned.
8wql-EE-101
sad. +0.43
ruf. -1.25
dom. -0.06
bre. +0.27
HIS chainID: EE,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 445
pocket vol.: 559.0 Å3
d(Fe-oop): 0.095 Å
HIS chainID: FE, resSeq: 23,

molecule: Cytochrome b559 subunit beta

1x3x-B-202
sad. -0.06
ruf. -0.01
dom. -0.06
bre. -0.32
HIS chainID: B,
resSeq: 38,
molecule: Cytochrome b5
electron transporter
oligomeric count: 1
pocket vol.: 535.0 Å3
d(Fe-oop): 0.027 Å
HIS chainID: B, resSeq: 62,

molecule: Cytochrome b5