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ID of heme Axial ligands on heme Function & structure
9hl1-A-401
sad. +0.29
ruf. +0.30
dom. +0.12
bre. +0.00
HIS chainID: A,
resSeq: 225,
molecule: Dyp-type peroxidase family
oxidoreductase
oligomeric count: 6
pocket vol.: 430.0 Å3
d(Fe-oop): 0.209 Å
NO chainID: A, resSeq: 402,

molecule: NITRIC OXIDE

1bcc-C-382
sad. -0.51
ruf. -0.37
dom. +0.12
bre. +0.49
HIS chainID: C,
resSeq: 98,
molecule: UBIQUINOL CYTOCHROME C OXIDOREDUCTASE
oxidoreductase
oligomeric count: 20
pocket vol.: 375.0 Å3
d(Fe-oop): 0.016 Å
HIS chainID: C, resSeq: 197,

molecule: UBIQUINOL CYTOCHROME C OXIDOREDUCTASE

3rkh-A-1004
sad. +0.56
ruf. -0.50
dom. +0.12
bre. -0.06
LYS chainID: A,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 374.0 Å3
d(Fe-oop): 0.023 Å
NO2 chainID: A, resSeq: 1,

molecule: NITRITE ION

7wdh-B-501
sad. -0.28
ruf. -0.53
dom. +0.12
bre. -0.17
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional cytochrome P450/NADPH--P450 reductase
oxidoreductase
oligomeric count: 2
pocket vol.: 446.0 Å3
d(Fe-oop): 0.010 Å
HOA chainID: B, resSeq: 502,

molecule: HYDROXYAMINE

8u5i-A-501
sad. +0.18
ruf. +0.82
dom. +0.12
bre. -0.20
HIS chainID: A,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 504.0 Å3
d(Fe-oop): 0.030 Å
W2Z chainID: A, resSeq: 502,

molecule: (1R,2S)-8-(ethanesulfonyl)-2-[(4R,5S,9aM)-5H-imidazo[5,1-a]isoindol-5-yl]-8-azaspiro[4.5]decan-1-ol

9etz-D-401
sad. +0.16
ruf. -0.57
dom. +0.12
bre. -0.19
HIS chainID: D,
resSeq: 105,
molecule: Cytochrome c1, heme protein, mitochondrial
translocase
oligomeric count: 32
pocket vol.: 521.0 Å3
d(Fe-oop): 0.057 Å
MET chainID: D, resSeq: 225,

molecule: Cytochrome c1, heme protein, mitochondrial

1aj9-A-143
sad. +0.15
ruf. -0.46
dom. +0.12
bre. -0.11
HIS chainID: A,
resSeq: 87,
molecule: HEMOGLOBIN (ALPHA CHAIN)
oxygen carrier
oligomeric count: 4
pocket vol.: 525.0 Å3
d(Fe-oop): 0.045 Å
CMO chainID: A, resSeq: 148,

molecule: CARBON MONOXIDE

7ttb-A-401
sad. -0.42
ruf. -0.05
dom. +0.12
bre. -0.17
CYS chainID: A,
resSeq: 332,
molecule: Putative cytochrome P450 hydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 388.0 Å3
d(Fe-oop): 0.167 Å
HOH chainID: A, resSeq: 501,

molecule: water

2j7a-P-1005
sad. +0.61
ruf. -0.81
dom. +0.12
bre. -0.23
HIS chainID: P,
resSeq: 309,
molecule: CYTOCHROME C NITRITE REDUCTASE NRFA
oxidoreductase
oligomeric count: 6
pocket vol.: 463.0 Å3
d(Fe-oop): 0.015 Å
HIS chainID: P, resSeq: 353,

molecule: CYTOCHROME C NITRITE REDUCTASE NRFA

6j85-A-501
sad. -0.27
ruf. -0.14
dom. +0.12
bre. -0.36
CYS chainID: A,
resSeq: 347,
molecule: Nocardicin N-oxygenase
oxidoreductase
oligomeric count: 1
pocket vol.: 406.0 Å3
d(Fe-oop): 0.004 Å
HOH chainID: A, resSeq: 686,

molecule: water

7au6-A-601
sad. -0.34
ruf. +0.06
dom. +0.12
bre. -0.22
HIS chainID: A,
resSeq: 94,
molecule: Cytochrome c oxidase subunit 1-beta
translocase
oligomeric count: 4
pocket vol.: 602.0 Å3
d(Fe-oop): 0.073 Å
HIS chainID: A, resSeq: 413,

molecule: Cytochrome c oxidase subunit 1-beta

8adr-A-402
sad. -0.17
ruf. -0.61
dom. +0.12
bre. -0.13
CYS chainID: A,
resSeq: 350,
molecule: Cytochrome P450 protein
oxidoreductase
oligomeric count: 1
pocket vol.: 450.0 Å3
d(Fe-oop): 0.084 Å
LS9 chainID: A, resSeq: 401,

molecule: pyridin-3-ylboronic acid

6a4i-A-401
sad. -0.19
ruf. -0.22
dom. +0.12
bre. -0.10
HIS chainID: A,
resSeq: 328,
molecule: Tryptophan 2,3-dioxygenase
oxidoreductase
oligomeric count: 4
pocket vol.: 454.0 Å3
d(Fe-oop): 0.000 Å
9R9 chainID: A, resSeq: 402,

molecule: 1-(6-chloro-1H-indazol-4-yl)cyclohexan-1-ol

6hqg-A-501
sad. -0.13
ruf. -0.49
dom. +0.12
bre. -0.03
CYS chainID: A,
resSeq: 373,
molecule: Cytochrome P450
oxidoreductase
oligomeric count: 1
pocket vol.: 360.0 Å3
d(Fe-oop): 0.007 Å
Not assigned.
2lzz-A-103
sad. +0.47
ruf. -0.35
dom. +0.12
bre. -0.22
HIS chainID: A,
resSeq: 47,
molecule: Cytochrome c, 3 heme-binding sites
electron transporter
oligomeric count: 1
pocket vol.: 465.0 Å3
d(Fe-oop): 0.079 Å
HIS chainID: A, resSeq: 69,

molecule: Cytochrome c, 3 heme-binding sites

4il6-V-201
sad. +0.40
ruf. -0.57
dom. +0.12
bre. -0.22
HIS chainID: V,
resSeq: 41,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 39
pocket vol.: 420.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: V, resSeq: 92,

molecule: Cytochrome c-550

4l3z-A-603
sad. -0.18
ruf. -0.88
dom. +0.12
bre. -0.37
HIS chainID: A,
resSeq: 119,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 422.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: A, resSeq: 300,

molecule: Eight-heme nitrite reductase

9eh5-V-201
sad. +0.00
ruf. -0.64
dom. +0.12
bre. +0.12
HIS chainID: V,
resSeq: 66,
molecule: Cytochrome c-550
electron transporter
oligomeric count: 42
pocket vol.: 415.0 Å3
d(Fe-oop): 0.036 Å
HIS chainID: V, resSeq: 117,

molecule: Cytochrome c-550

3ekd-B-471
sad. -0.23
ruf. -0.36
dom. +0.11
bre. -0.30
CYS chainID: B,
resSeq: 400,
molecule: Cytochrome P450(BM-3)
oxidoreductase
oligomeric count: 1
pocket vol.: 476.0 Å3
d(Fe-oop): 0.079 Å
Not assigned.
6nin-E-1002
sad. +0.04
ruf. -0.03
dom. +0.11
bre. -0.24
HIS chainID: E,
resSeq: 97,
molecule: Cytochrome b
electron transporter
oligomeric count: 6
pocket vol.: 395.0 Å3
d(Fe-oop): 0.002 Å
HIS chainID: E, resSeq: 198,

molecule: Cytochrome b