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SMTL ID : 1m1p.11
(12 other biounits)
P21 crystal structure of the tetraheme cytochrome c3 from Shewanella oneidensis MR1
Coordinates
PDB Format
Compare
Method
X-RAY DIFFRACTION 1.55 Å
Oligo State
homo-dimer
Ligands
8 x
HEC
:
HEME C
(Covalent)
(Non-covalent)
HEC.1:
13 residues within 4Å:
Chain A:
S.6
,
H.9
,
A.10
,
G.14
,
C.15
,
C.18
,
H.19
,
P.24
,
A.59
,
A.63
,
V.64
,
H.65
Ligands:
HEC.3
6
PLIP interactions
:
6 interactions with chain A
,
Hydrophobic interactions:
A:P.24
,
A:A.59
,
A:V.64
Hydrogen bonds:
A:V.64
Metal complexes:
A:H.19
,
A:H.65
HEC.2:
14 residues within 4Å:
Chain A:
V.48
,
P.51
,
H.52
,
N.55
,
L.56
,
D.60
,
C.61
,
C.75
,
C.78
,
H.79
,
R.83
,
T.84
,
V.88
Ligands:
HEC.4
15
PLIP interactions
:
15 interactions with chain A
,
Hydrophobic interactions:
A:V.48
,
A:P.51
,
A:P.51
,
A:L.56
,
A:V.88
Water bridges:
A:H.79
,
A:R.83
,
A:R.83
,
A:R.83
Salt bridges:
A:R.83
pi-Stacking:
A:H.79
pi-Cation interactions:
A:H.79
,
A:R.83
Metal complexes:
A:H.52
,
A:H.79
HEC.3:
21 residues within 4Å:
Chain A:
L.5
,
F.8
,
H.9
,
S.17
,
C.18
,
Q.34
,
C.35
,
C.38
,
H.39
,
C.58
,
H.62
,
V.64
,
V.69
,
G.70
Chain B:
S.37
,
C.38
,
H.39
Ligands:
HEC.1
,
HEC.4
,
HEC.8
,
HEC.9
12
PLIP interactions
:
11 interactions with chain A
,
1 interactions with chain B
,
Hydrophobic interactions:
A:L.5
,
A:L.5
,
A:F.8
,
A:Q.34
,
A:H.62
,
A:V.64
Hydrogen bonds:
A:G.70
Water bridges:
A:F.8
,
A:Q.71
Metal complexes:
A:H.9
,
A:H.39
Salt bridges:
B:H.39
HEC.4:
18 residues within 4Å:
Chain A:
H.39
,
G.40
,
L.42
,
M.45
,
V.48
,
H.49
,
H.52
,
L.56
,
V.57
,
C.58
,
C.61
,
H.62
,
K.72
,
P.73
,
S.85
,
L.89
Ligands:
HEC.2
,
HEC.3
11
PLIP interactions
:
11 interactions with chain A
,
Hydrophobic interactions:
A:H.39
,
A:L.42
,
A:V.48
,
A:L.56
,
A:K.72
,
A:P.73
,
A:L.89
Hydrogen bonds:
A:S.85
Salt bridges:
A:K.72
Metal complexes:
A:H.49
,
A:H.62
HEC.6:
12 residues within 4Å:
Chain B:
S.6
,
H.9
,
C.15
,
S.17
,
C.18
,
H.19
,
P.24
,
E.31
,
A.59
,
V.64
,
H.65
Ligands:
HEC.8
7
PLIP interactions
:
7 interactions with chain B
,
Hydrophobic interactions:
B:P.24
,
B:E.31
,
B:V.64
Water bridges:
B:H.62
,
B:V.64
Metal complexes:
B:H.19
,
B:H.65
HEC.7:
16 residues within 4Å:
Chain B:
P.51
,
H.52
,
N.55
,
L.56
,
C.61
,
P.73
,
T.74
,
C.75
,
S.77
,
C.78
,
H.79
,
R.83
,
T.84
,
S.85
,
V.88
Ligands:
HEC.9
15
PLIP interactions
:
15 interactions with chain B
,
Hydrophobic interactions:
B:P.51
,
B:P.51
,
B:N.55
,
B:L.56
,
B:L.56
,
B:V.88
Water bridges:
B:R.83
,
B:R.83
Salt bridges:
B:H.79
,
B:R.83
pi-Stacking:
B:H.79
,
B:H.79
pi-Cation interactions:
B:R.83
Metal complexes:
B:H.52
,
B:H.79
HEC.8:
19 residues within 4Å:
Chain A:
C.38
,
H.39
Chain B:
L.5
,
F.8
,
H.9
,
S.17
,
C.18
,
Q.34
,
C.35
,
C.38
,
H.39
,
C.58
,
H.62
,
V.64
,
V.69
,
G.70
Ligands:
HEC.3
,
HEC.6
,
HEC.9
11
PLIP interactions
:
11 interactions with chain B
,
Hydrophobic interactions:
B:L.5
,
B:L.5
,
B:F.8
,
B:Q.34
,
B:H.62
,
B:V.64
Hydrogen bonds:
B:G.70
Water bridges:
B:F.8
,
B:S.12
Metal complexes:
B:H.9
,
B:H.39
HEC.9:
19 residues within 4Å:
Chain B:
H.39
,
L.42
,
M.45
,
D.46
,
V.48
,
H.49
,
H.52
,
L.56
,
V.57
,
C.58
,
C.61
,
H.62
,
K.72
,
P.73
,
S.85
,
L.89
Ligands:
HEC.3
,
HEC.7
,
HEC.8
15
PLIP interactions
:
15 interactions with chain B
,
Hydrophobic interactions:
B:H.39
,
B:L.42
,
B:L.42
,
B:V.48
,
B:L.56
,
B:K.72
,
B:P.73
,
B:L.89
Water bridges:
B:D.46
,
B:D.46
,
B:H.49
,
B:H.49
Salt bridges:
B:H.49
Metal complexes:
B:H.49
,
B:H.62
1 x
SO4
:
SULFATE ION
(Non-functional Binders)
SO4.5:
4 residues within 4Å:
Chain B:
H.79
,
D.80
,
D.81
,
R.83
5
PLIP interactions
:
5 interactions with chain B
Hydrogen bonds:
B:D.80
,
B:D.81
Water bridges:
B:R.83
Salt bridges:
B:H.79
,
B:R.83
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Leys, D. et al., Crystal structures at atomic resolution reveal the novel concept of 'electron-harvesting' as a role for the small tetraheme cytochrome c. J.Biol.Chem. (2002)
Release Date
2002-08-14
Peptides
Small tetraheme cytochrome c:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
E
B
F
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Small tetraheme cytochrome c
Toggle Identical (AB)
Related Entries With Identical Sequence
1m1p.1
|
1m1p.2
|
1m1p.3
|
1m1p.4
|
1m1p.5
|
1m1p.6
|
1m1p.7
|
1m1p.8
|
1m1p.9
|
1m1p.10
|
1m1p.12
|
1m1p.13
|
1m1q.1
|
1m1r.1
|
6ee7.1
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