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ID of heme Axial ligands on heme Function & structure
6ovh-A-201
sad. -0.21
ruf. -0.44
dom. -0.35
bre. -0.08
MET chainID: A,
resSeq: 7,
molecule: Soluble cytochrome b562
electron transporter
oligomeric count: 12
pocket vol.: 566.0 Å3
d(Fe-oop): 0.113 Å
HIS chainID: A, resSeq: 102,

molecule: Soluble cytochrome b562

2b7h-D-200
sad. +0.01
ruf. -0.44
dom. -0.19
bre. -0.23
HIS chainID: D,
resSeq: 92,
molecule: hemoglobin beta chain
oxygen carrier
oligomeric count: 4
pocket vol.: 495.0 Å3
d(Fe-oop): 0.111 Å
HOH chainID: D, resSeq: 201,

molecule: water

6m0a-D-401
sad. +0.16
ruf. -0.44
dom. +0.22
bre. -0.17
AZI chainID: D,
resSeq: 402,
molecule: AZIDE ION
oxidoreductase
oligomeric count: 2
pocket vol.: 680.0 Å3
d(Fe-oop): 0.098 Å
HOH chainID: D, resSeq: 534,

molecule: water

2lh2-A-154
sad. -0.03
ruf. -0.44
dom. -0.04
bre. -0.97
HIS chainID: A,
resSeq: 97,
molecule: LEGHEMOGLOBIN (AQUO MET)
oxygen carrier
oligomeric count: 1
pocket vol.: 506.0 Å3
d(Fe-oop): 0.034 Å
O chainID: A, resSeq: 155,

molecule: OXYGEN ATOM

4kf0-B-501
sad. -0.41
ruf. -0.44
dom. +0.00
bre. -0.23
CYS chainID: B,
resSeq: 400,
molecule: Bifunctional P-450/NADPH-P450 reductase
oxidoreductase
oligomeric count: 1
pocket vol.: 428.0 Å3
d(Fe-oop): 0.180 Å
HOH chainID: B, resSeq: 648,

molecule: water

7p0r-D-501
sad. +0.35
ruf. -0.44
dom. -0.06
bre. -0.29
HIS chainID: D,
resSeq: 346,
molecule: Indoleamine 2,3-dioxygenase 1
oxidoreductase
oligomeric count: 1
pocket vol.: 463.0 Å3
d(Fe-oop): 0.058 Å
Not assigned.
3s7w-B-1004
sad. +0.61
ruf. -0.44
dom. +0.07
bre. -0.26
LYS chainID: B,
resSeq: 188,
molecule: Eight-heme nitrite reductase
oxidoreductase
oligomeric count: 6
pocket vol.: 448.0 Å3
d(Fe-oop): 0.067 Å
NO2 chainID: B, resSeq: 1,

molecule: NITRITE ION

4hc3-A-73
sad. -0.25
ruf. -0.44
dom. +0.03
bre. -0.06
HIS chainID: A,
resSeq: 20,
molecule: PpcA
electron transporter
oligomeric count: 1
pocket vol.: 470.0 Å3
d(Fe-oop): 0.021 Å
HIS chainID: A, resSeq: 55,

molecule: PpcA

5yem-C-703
sad. -0.07
ruf. -0.44
dom. -0.02
bre. -0.23
TYR chainID: C,
resSeq: 369,
molecule: Catalase
oxidoreductase
oligomeric count: 4
pocket vol.: 361.0 Å3
d(Fe-oop): 0.067 Å
HOH chainID: C, resSeq: 1264,

molecule: water

6ngz-A-801
sad. -0.58
ruf. -0.44
dom. +0.43
bre. -0.20
CYS chainID: A,
resSeq: 415,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 526.0 Å3
d(Fe-oop): 0.430 Å
Not assigned.
1kib-G-90
sad. +0.13
ruf. -0.44
dom. +0.02
bre. +0.22
HIS chainID: G,
resSeq: 18,
molecule: cytochrome c6
electron transporter
oligomeric count: 24
pocket vol.: 400.0 Å3
d(Fe-oop): 0.088 Å
MET chainID: G, resSeq: 62,

molecule: cytochrome c6

1ql4-B-101
sad. -0.16
ruf. -0.44
dom. -0.06
bre. -0.21
HIS chainID: B,
resSeq: 18,
molecule: CYTOCHROME C552
electron transporter
oligomeric count: 1
pocket vol.: 336.0 Å3
d(Fe-oop): 0.003 Å
MET chainID: B, resSeq: 78,

molecule: CYTOCHROME C552

8fgk-D-802
sad. -0.46
ruf. -0.44
dom. +0.47
bre. -0.11
CYS chainID: D,
resSeq: 420,
molecule: Nitric oxide synthase, brain
oxidoreductase
oligomeric count: 2
pocket vol.: 510.0 Å3
d(Fe-oop): 0.329 Å
Not assigned.
6hif-B-604
sad. +0.35
ruf. -0.44
dom. +0.06
bre. +0.03
HIS chainID: B,
resSeq: 231,
molecule: Hydrazine dehydrogenase
oxidoreductase
oligomeric count: 36
pocket vol.: 467.0 Å3
d(Fe-oop): 0.103 Å
HIS chainID: B, resSeq: 307,

molecule: Hydrazine dehydrogenase

4uhl-B-540
sad. -0.11
ruf. -0.44
dom. +0.10
bre. +0.06
CYS chainID: B,
resSeq: 449,
molecule: STEROL 14-ALPHA DEMETHYLASE
oxidoreductase
oligomeric count: 1
pocket vol.: 433.0 Å3
d(Fe-oop): 0.062 Å
VFV chainID: B, resSeq: 580,

molecule: N-[(1R)-1-(3,4'-difluorobiphenyl-4-yl)-2-(1H-imidazol-1-yl)ethyl]-4-(5-phenyl-1,3,4-oxadiazol-2-yl)benzamide

2zzs-E-220
sad. +0.13
ruf. -0.44
dom. -0.14
bre. -0.16
HIS chainID: E,
resSeq: 38,
molecule: Cytochrome c554
electron transporter
oligomeric count: 1
pocket vol.: 350.0 Å3
d(Fe-oop): 0.033 Å
MET chainID: E, resSeq: 80,

molecule: Cytochrome c554

3kk6-B-601
sad. -0.60
ruf. -0.44
dom. -0.32
bre. -0.20
HIS chainID: B,
resSeq: 388,
molecule: Prostaglandin G/H synthase 1
oxidoreductase
oligomeric count: 2
pocket vol.: 547.0 Å3
d(Fe-oop): 0.079 Å
Not assigned.
1dwv-B-901
sad. -0.75
ruf. -0.44
dom. +0.46
bre. -0.03
CYS chainID: B,
resSeq: 194,
molecule: NITRIC OXIDE SYNTHASE
oxidoreductase
oligomeric count: 2
pocket vol.: 522.0 Å3
d(Fe-oop): 0.234 Å
Not assigned.
32mq-A-101
sad. +0.61
ruf. -0.44
dom. -0.04
bre. -0.15
HIS chainID: A,
resSeq: 30,
molecule: GRW-L16CL30H
unclassified
oligomeric count: 4
pocket vol.: 629.0 Å3
d(Fe-oop): 0.008 Å
HIS chainID: C, resSeq: 30,

molecule: GRW-L16CL30H

7pr3-A-201
sad. -0.11
ruf. -0.44
dom. +0.08
bre. -0.14
HIS chainID: A,
resSeq: 18,
molecule: Cytochrome c iso-1
electron transporter
oligomeric count: 4
pocket vol.: 340.0 Å3
d(Fe-oop): 0.150 Å
MET chainID: A, resSeq: 80,

molecule: Cytochrome c iso-1