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ID of heme Axial ligands on heme Function & structure
2oz1-H-951
sad. +0.13
ruf. -0.57
dom. +0.07
bre. -0.34
HIS chainID: H,
resSeq: 46,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 399.0 Å3
d(Fe-oop): 0.216 Å
MET chainID: H, resSeq: 92,

molecule: Cytochrome c

3i8r-B-902
sad. +0.04
ruf. +0.74
dom. +0.07
bre. -0.16
HIS chainID: B,
resSeq: 320,
molecule: Heme oxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 566.0 Å3
d(Fe-oop): 0.058 Å
DTV chainID: B, resSeq: 2002,

molecule: (2S,3S)-1,4-DIMERCAPTOBUTANE-2,3-DIOL

4l38-A-605
sad. -0.38
ruf. -1.22
dom. +0.07
bre. -0.51
HIS chainID: A,
resSeq: 372,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 464.0 Å3
d(Fe-oop): 0.001 Å
HIS chainID: A, resSeq: 415,

molecule: Eight-heme nitrite reductase

7m8v-J-602
sad. +0.03
ruf. -0.31
dom. +0.07
bre. -0.13
CYS chainID: J,
resSeq: 450,
molecule: Cytochrome P450 11B2, mitochondrial
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.273 Å
YSY chainID: J, resSeq: 601,

molecule: 4-[(4R,5R)-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl]-3-fluorobenzonitrile

8gn1-v-201
sad. +0.43
ruf. -0.56
dom. +0.07
bre. -0.24
HIS chainID: v,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 439.0 Å3
d(Fe-oop): 0.010 Å
HIS chainID: v, resSeq: 92,

molecule: Cytochrome c-550

5oy1-A-401
sad. -0.37
ruf. +0.77
dom. +0.07
bre. -0.04
CYS chainID: A,
resSeq: 36,
molecule: UNSPECIFIC PEROXYGENASE
oxidoreductase
oligomeric count: 1
pocket vol.: 411.0 Å3
d(Fe-oop): 0.094 Å
DMS chainID: A, resSeq: 413,

molecule: DIMETHYL SULFOXIDE

1r2c-C-1201
sad. +0.82
ruf. -0.10
dom. +0.07
bre. -0.13
MET chainID: C,
resSeq: 74,
molecule: Photosynthetic reaction center cytochrome C subunit precursor
electron transporter
oligomeric count: 4
pocket vol.: 326.0 Å3
d(Fe-oop): 0.004 Å
HIS chainID: C, resSeq: 91,

molecule: Photosynthetic reaction center cytochrome C subunit precursor

3bnh-A-512
sad. -0.31
ruf. -1.16
dom. +0.07
bre. -0.10
HIS chainID: A,
resSeq: 102,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 418.0 Å3
d(Fe-oop): 0.006 Å
HIS chainID: A, resSeq: 215,

molecule: Cytochrome c-552

4dnz-D-501
sad. -0.58
ruf. -0.81
dom. +0.07
bre. -0.12
CYS chainID: D,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 393.0 Å3
d(Fe-oop): 0.008 Å
HOH chainID: D, resSeq: 613,

molecule: water

4ejj-B-500
sad. -0.05
ruf. -0.20
dom. +0.07
bre. -0.34
CYS chainID: B,
resSeq: 439,
molecule: Cytochrome P450 2A6
oxidoreductase
oligomeric count: 1
pocket vol.: 429.0 Å3
d(Fe-oop): 0.039 Å
NCT chainID: B, resSeq: 501,

molecule: (S)-3-(1-METHYLPYRROLIDIN-2-YL)PYRIDINE

9si5-D-501
sad. -0.08
ruf. -0.53
dom. +0.07
bre. +0.16
CYS chainID: D,
resSeq: 369,
molecule: Cytochrome P-450 monooxygenase DoxA
oxidoreductase
oligomeric count: 1
pocket vol.: 437.0 Å3
d(Fe-oop): 0.022 Å
A1JN3 chainID: D, resSeq: 502,

molecule: (7~{S},9~{S})-7-[(2~{R},4~{S},5~{S},6~{S})-4-azanyl-6-methyl-5-oxidanyl-oxan-2-yl]oxy-4-methoxy-6,9,11-tris(oxidanyl)-9-[(1~{R})-1-oxidanylethyl]-8,10-dihydro-7~{H}-tetracene-5,12-dione

3ccp-A-296
sad. -0.65
ruf. +0.44
dom. +0.07
bre. -0.07
HIS chainID: A,
resSeq: 175,
molecule: YEAST CYTOCHROME C PEROXIDASE
oxidoreductase
oligomeric count: 1
pocket vol.: 440.0 Å3
d(Fe-oop): 0.191 Å
HOH chainID: A, resSeq: 595,

molecule: water

6k3q-A-501
sad. -0.19
ruf. -0.04
dom. +0.07
bre. -0.10
CYS chainID: A,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.061 Å
DMS chainID: A, resSeq: 502,

molecule: DIMETHYL SULFOXIDE

6wk3-B-201
sad. -0.01
ruf. -1.17
dom. +0.07
bre. -0.09
HIS chainID: B,
resSeq: 84,
molecule: Nitric oxide dioxygenase
oxidoreductase
oligomeric count: 2
pocket vol.: 514.0 Å3
d(Fe-oop): 0.180 Å
ACT chainID: B, resSeq: 202,

molecule: ACETATE ION

8dyb-A-501
sad. -0.34
ruf. -0.67
dom. +0.07
bre. -0.19
CYS chainID: A,
resSeq: 358,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 378.0 Å3
d(Fe-oop): 0.054 Å
HOH chainID: A, resSeq: 706,

molecule: water

4h44-A-301
sad. -0.10
ruf. -0.04
dom. +0.07
bre. -0.32
HIS chainID: A,
resSeq: 86,
molecule: Cytochrome b6
electron transporter
oligomeric count: 16
pocket vol.: 375.0 Å3
d(Fe-oop): 0.154 Å
HIS chainID: A, resSeq: 187,

molecule: Cytochrome b6

6bd5-A-601
sad. -0.17
ruf. +0.37
dom. +0.07
bre. -0.06
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 4
pocket vol.: 439.0 Å3
d(Fe-oop): 0.001 Å
D7M chainID: A, resSeq: 602,

molecule: tert-butyl (2-{[(2R)-2-(cyclopentylamino)-3-oxo-3-{[(pyridin-3-yl)methyl]amino}propyl]sulfanyl}ethyl)carbamate

6e41-C-501
sad. +0.31
ruf. +0.65
dom. +0.07
bre. -0.20
HIS chainID: C,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 528.0 Å3
d(Fe-oop): 0.057 Å
HQS chainID: C, resSeq: 502,

molecule: N-(3-bromo-4-fluorophenyl)-N'-hydroxy-4-{[2-(sulfamoylamino)ethyl]sulfanyl}-1,2,5-oxadiazole-3-carboximidamide

6m0q-I-603
sad. +0.20
ruf. -0.59
dom. +0.07
bre. -0.16
HIS chainID: I,
resSeq: 107,
molecule: Aerobic hydroxylamine oxidoreductase
oxidoreductase
oligomeric count: 6
pocket vol.: 380.0 Å3
d(Fe-oop): 0.117 Å
HIS chainID: I, resSeq: 184,

molecule: Aerobic hydroxylamine oxidoreductase

9kqb-E-101
sad. +0.68
ruf. -0.56
dom. +0.07
bre. -0.14
HIS chainID: E,
resSeq: 22,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 42
pocket vol.: 623.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: F, resSeq: 21,

molecule: Cytochrome b559 subunit beta