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ID of heme Axial ligands on heme Function & structure
3owm-B-1004
sad. +0.57
ruf. -0.48
dom. +0.15
bre. +0.06
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 394.0 Å3
d(Fe-oop): 0.013 Å
NO2 chainID: B, resSeq: 1,

molecule: NITRITE ION

1m1p-A-801
sad. +0.27
ruf. -0.72
dom. +0.15
bre. -0.11
HIS chainID: A,
resSeq: 19,
molecule: Small tetraheme cytochrome c
electron transporter
oligomeric count: 1
pocket vol.: 556.0 Å3
d(Fe-oop): 0.078 Å
HIS chainID: A, resSeq: 65,

molecule: Small tetraheme cytochrome c

2vee-D-1196
sad. +0.24
ruf. -1.59
dom. +0.15
bre. -0.03
HIS chainID: D,
resSeq: 120,
molecule: PROTOGLOBIN
oxygen carrier
oligomeric count: 2
pocket vol.: 406.0 Å3
d(Fe-oop): 0.009 Å
Not assigned.
7cuw-A-1002
sad. +0.00
ruf. +0.10
dom. +0.15
bre. +0.22
HIS chainID: A,
resSeq: 419,
molecule: Cytochrome bo(3) ubiquinol oxidase subunit 1
translocase
oligomeric count: 4
pocket vol.: 739.0 Å3
d(Fe-oop): 1.011 Å
Not assigned.
7tef-A-501
sad. +0.20
ruf. -0.02
dom. +0.15
bre. -0.20
CYS chainID: A,
resSeq: 394,
molecule: Cytochrome P450 51B1 Cyp51B1
oxidoreductase
oligomeric count: 1
pocket vol.: 444.0 Å3
d(Fe-oop): 0.083 Å
HOH chainID: A, resSeq: 753,

molecule: water

3pxs-A-600
sad. +0.15
ruf. -1.07
dom. +0.15
bre. -0.47
HIS chainID: A,
resSeq: 205,
molecule: Methylamine utilization protein MauG
oxidoreductase
oligomeric count: 6
pocket vol.: 357.0 Å3
d(Fe-oop): 0.004 Å
TYR chainID: A, resSeq: 294,

molecule: Methylamine utilization protein MauG

8irc-e-87
sad. +0.67
ruf. -0.25
dom. +0.15
bre. -0.05
HIS chainID: e,
resSeq: 23,
molecule: Cytochrome b559 subunit alpha
electron transporter
oligomeric count: 39
pocket vol.: 485.0 Å3
d(Fe-oop): 0.109 Å
HIS chainID: f, resSeq: 24,

molecule: Cytochrome b559 subunit beta

2rdz-C-4
sad. -0.18
ruf. -0.98
dom. +0.15
bre. -0.17
HIS chainID: C,
resSeq: 286,
molecule: Cytochrome c-552
oxidoreductase
oligomeric count: 2
pocket vol.: 463.0 Å3
d(Fe-oop): 0.049 Å
HIS chainID: C, resSeq: 393,

molecule: Cytochrome c-552

3fyi-C-567
sad. -0.64
ruf. +0.36
dom. +0.15
bre. +0.07
HIS chainID: C,
resSeq: 102,
molecule: Cytochrome c oxidase subunit 1
oxidoreductase
oligomeric count: 2
pocket vol.: 577.0 Å3
d(Fe-oop): 0.011 Å
HIS chainID: C, resSeq: 421,

molecule: Cytochrome c oxidase subunit 1

3l75-P-502
sad. -0.70
ruf. -0.48
dom. +0.15
bre. +0.13
HIS chainID: P,
resSeq: 98,
molecule: CYTOCHROME B
oxidoreductase
oligomeric count: 20
pocket vol.: 390.0 Å3
d(Fe-oop): 0.047 Å
HIS chainID: P, resSeq: 197,

molecule: CYTOCHROME B

3r1a-G-500
sad. -0.06
ruf. +0.43
dom. +0.15
bre. -0.20
CYS chainID: G,
resSeq: 436,
molecule: Cytochrome P450 2B4
oxidoreductase
oligomeric count: 1
pocket vol.: 423.0 Å3
d(Fe-oop): 0.114 Å
HOH chainID: G, resSeq: 7,

molecule: water

6cr2-A-601
sad. +0.06
ruf. -0.35
dom. +0.15
bre. +0.01
CYS chainID: A,
resSeq: 463,
molecule: 14-alpha sterol demethylase Cyp51B
oxidoreductase
oligomeric count: 1
pocket vol.: 462.0 Å3
d(Fe-oop): 0.050 Å
LFV chainID: A, resSeq: 602,

molecule: N-[(1R)-1-(2,4-dichlorophenyl)-2-(1H-imidazol-1-yl)ethyl]-4-{5-[2-fluoro-4-(2,2,2-trifluoroethoxy)phenyl]-1,3,4-oxadiazol-2-yl}benzamide

8z83-C-404
sad. -0.02
ruf. -0.90
dom. +0.15
bre. +0.08
HIS chainID: C,
resSeq: 145,
molecule: Photosynthetic reaction center cytochrome c subunit
electron transporter
oligomeric count: 36
pocket vol.: 396.0 Å3
d(Fe-oop): 0.022 Å
HIS chainID: C, resSeq: 316,

molecule: Photosynthetic reaction center cytochrome c subunit

8smu-A-501
sad. +0.08
ruf. +0.00
dom. +0.16
bre. -0.27
TYR chainID: A,
resSeq: 60,
molecule: HtaACR2 integral fusion within enhanced green fluorescent protein
unclassified
oligomeric count: 1
pocket vol.: 483.0 Å3
d(Fe-oop): 0.253 Å
Not assigned.
9kw4-A-501
sad. -0.07
ruf. -0.45
dom. +0.16
bre. -0.05
CYS chainID: A,
resSeq: 355,
molecule: Vitamin D3 dihydroxylase
oxidoreductase
oligomeric count: 1
pocket vol.: 398.0 Å3
d(Fe-oop): 0.015 Å
A1L6X chainID: A, resSeq: 502,

molecule: 1-[(2S)-2-(2,4-dichlorophenyl)-2-[(2,4-dichlorophenyl)methoxy]ethyl]imidazole

1io7-A-1401
sad. -0.28
ruf. -0.44
dom. +0.16
bre. -0.16
CYS chainID: A,
resSeq: 317,
molecule: CYTOCHROME P450 CYP119
oxidoreductase
oligomeric count: 1
pocket vol.: 402.0 Å3
d(Fe-oop): 0.093 Å
HOH chainID: A, resSeq: 1402,

molecule: water

1ppj-C-502
sad. -0.69
ruf. -0.33
dom. +0.16
bre. -0.10
HIS chainID: C,
resSeq: 97,
molecule: Cytochrome b
oxidoreductase
oligomeric count: 20
pocket vol.: 394.0 Å3
d(Fe-oop): 0.003 Å
HIS chainID: C, resSeq: 196,

molecule: Cytochrome b

3hco-A-426
sad. +0.08
ruf. -0.44
dom. +0.16
bre. -0.17
IMD chainID: A,
resSeq: 424,
molecule: IMIDAZOLE
lyase
oligomeric count: 2
pocket vol.: 494.0 Å3
d(Fe-oop): 0.023 Å
BCT chainID: A, resSeq: 425,

molecule: BICARBONATE ION

9htv-B-201
sad. +0.58
ruf. -0.36
dom. +0.16
bre. -0.07
HIS chainID: B,
resSeq: 123,
molecule: Cytochrome c
electron transporter
oligomeric count: 2
pocket vol.: 423.0 Å3
d(Fe-oop): 0.244 Å
NO chainID: B, resSeq: 202,

molecule: NITRIC OXIDE

9krr-D-101
sad. +0.21
ruf. -0.67
dom. +0.16
bre. -0.12
HIS chainID: D,
resSeq: 18,
molecule: Cytochrome c6
electron transporter
oligomeric count: 2
pocket vol.: 373.0 Å3
d(Fe-oop): 0.068 Å
MET chainID: D, resSeq: 58,

molecule: Cytochrome c6