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ID of heme Axial ligands on heme Function & structure
1mg3-D-200
sad. +0.02
ruf. -0.05
dom. -0.03
bre. -0.10
HIS chainID: D,
resSeq: 61,
molecule: CYTOCHROME C-L
electron transporter
oligomeric count: 8
pocket vol.: 457.0 Å3
d(Fe-oop): 0.007 Å
MET chainID: D, resSeq: 101,

molecule: CYTOCHROME C-L

2h35-C-142
sad. -0.02
ruf. -0.01
dom. -0.03
bre. +0.05
Not assigned. unclassified
oligomeric count: 4
pocket vol.: 653.0 Å3
d(Fe-oop): 0.016 Å
Not assigned.
4ips-A-401
sad. -0.66
ruf. -0.55
dom. -0.03
bre. -0.03
CYS chainID: A,
resSeq: 345,
molecule: Cytochrome P450 121
oxidoreductase
oligomeric count: 1
pocket vol.: 451.0 Å3
d(Fe-oop): 0.207 Å
HOH chainID: A, resSeq: 724,

molecule: water

5b5n-C-504
sad. -0.01
ruf. -0.00
dom. -0.03
bre. -0.08
HIS chainID: C,
resSeq: 144,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 373.0 Å3
d(Fe-oop): 0.169 Å
HIS chainID: C, resSeq: 311,

molecule: Photosynthetic reaction center cytochrome c subunit

8bcx-D-502
sad. -0.23
ruf. -0.64
dom. -0.03
bre. -0.25
HIS chainID: D,
resSeq: 294,
molecule: Nitrite reductase (cytochrome; ammonia-forming)
oxidoreductase
oligomeric count: 1
pocket vol.: 584.0 Å3
d(Fe-oop): 0.052 Å
HIS chainID: D, resSeq: 336,

molecule: Nitrite reductase (cytochrome; ammonia-forming)

8gn2-f-101
sad. +0.99
ruf. -0.38
dom. -0.03
bre. -0.18
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 505.0 Å3
d(Fe-oop): 0.020 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1cpt-A-430
sad. -0.18
ruf. -0.30
dom. -0.03
bre. +0.04
CYS chainID: A,
resSeq: 377,
molecule: CYTOCHROME P450-TERP
oxidoreductase
oligomeric count: 1
pocket vol.: 405.0 Å3
d(Fe-oop): 0.055 Å
HOH chainID: A, resSeq: 440,

molecule: water

1y4z-C-806
sad. -0.03
ruf. -0.07
dom. -0.03
bre. -0.12
HIS chainID: C,
resSeq: 56,
molecule: Respiratory nitrate reductase 1 gamma chain
oxidoreductase
oligomeric count: 3
pocket vol.: 445.0 Å3
d(Fe-oop): 0.019 Å
HIS chainID: C, resSeq: 205,

molecule: Respiratory nitrate reductase 1 gamma chain

2fyn-J-502
sad. -0.01
ruf. -0.23
dom. -0.03
bre. +0.02
HIS chainID: J,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 413.0 Å3
d(Fe-oop): 0.025 Å
HIS chainID: J, resSeq: 198,

molecule: Cytochrome b

6bdh-A-601
sad. -0.20
ruf. +0.11
dom. -0.03
bre. -0.20
CYS chainID: A,
resSeq: 442,
molecule: Cytochrome P450 3A4
oxidoreductase
oligomeric count: 2
pocket vol.: 415.0 Å3
d(Fe-oop): 0.053 Å
DEV chainID: A, resSeq: 602,

molecule: tert-butyl [(2S)-1-{[(2S)-3-oxo-2-(phenylamino)-3-{[(pyridin-3-yl)methyl]amino}propyl]sulfanyl}-3-phenylpropan-2-yl]carbamate

7dy4-G-201
sad. +0.04
ruf. -0.31
dom. -0.03
bre. -0.12
TYR chainID: G,
resSeq: 58,
molecule: Hemoglobin subunit alpha
oxygen carrier
oligomeric count: 4
pocket vol.: 524.0 Å3
d(Fe-oop): 0.462 Å
Not assigned.
7qhm-C-301
sad. +0.28
ruf. -0.48
dom. -0.03
bre. -0.18
HIS chainID: C,
resSeq: 71,
molecule: Cytochrome bc1 complex cytochrome c subunit
translocase
oligomeric count: 26
pocket vol.: 359.0 Å3
d(Fe-oop): 0.001 Å
MET chainID: C, resSeq: 102,

molecule: Cytochrome bc1 complex cytochrome c subunit

4j6c-A-502
sad. -0.43
ruf. -0.36
dom. -0.03
bre. -0.23
CYS chainID: A,
resSeq: 357,
molecule: Cytochrome P450 monooxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 396.0 Å3
d(Fe-oop): 0.443 Å
Not assigned.
4kvl-A-701
sad. -0.40
ruf. +0.06
dom. -0.03
bre. -0.38
HIS chainID: A,
resSeq: 382,
molecule: Fatty acid alpha-oxidase
oxidoreductase
oligomeric count: 1
pocket vol.: 467.0 Å3
d(Fe-oop): 0.054 Å
IMD chainID: A, resSeq: 705,

molecule: IMIDAZOLE

6ecj-C-201
sad. -0.08
ruf. -0.93
dom. -0.03
bre. -0.10
HIS chainID: C,
resSeq: 18,
molecule: Cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 324.0 Å3
d(Fe-oop): 0.095 Å
MET chainID: C, resSeq: 80,

molecule: Cytochrome c

9g6g-f-102
sad. +1.02
ruf. -0.48
dom. -0.03
bre. -0.01
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 35
pocket vol.: 493.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

1fah-A-472
sad. -0.03
ruf. -0.34
dom. -0.03
bre. -0.17
CYS chainID: A,
resSeq: 400,
molecule: CYTOCHROME P450 BM-3
oxidoreductase
oligomeric count: 1
pocket vol.: 437.0 Å3
d(Fe-oop): 0.047 Å
HOH chainID: A, resSeq: 473,

molecule: water

3fo3-A-1002
sad. -0.07
ruf. -0.43
dom. -0.03
bre. -0.09
HIS chainID: A,
resSeq: 39,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 367.0 Å3
d(Fe-oop): 0.028 Å
HIS chainID: A, resSeq: 234,

molecule: Eight-heme nitrite reductase

1ewh-C-253
sad. -0.65
ruf. -0.74
dom. -0.03
bre. +0.17
TYR chainID: C,
resSeq: 1,
molecule: CYTOCHROME F
electron transporter
oligomeric count: 1
pocket vol.: 306.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: C, resSeq: 25,

molecule: CYTOCHROME F

2oif-G-163
sad. +0.38
ruf. -0.35
dom. -0.03
bre. +0.04
HIS chainID: G,
resSeq: 105,
molecule: Non-legume hemoglobin
oxygen carrier
oligomeric count: 2
pocket vol.: 569.0 Å3
d(Fe-oop): 0.017 Å
CYN chainID: G, resSeq: 207,

molecule: CYANIDE ION