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SMTL ID : 4rsp.1
(1 other biounit)
X-ray structure of MERS-CoV nsp5 protease bound with a designed inhibitor
Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.62 Å
Oligo State
homo-dimer
Ligands
2 x
BOC
-
SER
-
VAL
-
LEU
-
CEV
:
Peptide inhibitor
(Non-covalent)
BOC-SER-VAL-LEU-CEV.1:
21 residues within 4Å:
Chain A:
M.25
,
H.41
,
L.49
,
F.143
,
L.144
,
C.145
,
G.146
,
S.147
,
C.148
,
H.166
,
Q.167
,
M.168
,
E.169
,
L.170
,
H.175
,
D.190
,
K.191
,
Q.192
,
V.193
,
H.194
,
Q.195
15
PLIP interactions
:
15 interactions with chain A
Hydrophobic interactions:
A:L.49
,
A:Q.192
Hydrogen bonds:
A:G.146
,
A:H.166
,
A:Q.167
,
A:E.169
,
A:E.169
,
A:E.169
,
A:E.169
,
A:Q.192
,
A:V.193
,
A:V.193
,
A:Q.195
Water bridges:
A:Q.192
,
A:Q.195
BOC-SER-VAL-LEU-CEV.2:
21 residues within 4Å:
Chain B:
M.25
,
H.41
,
L.49
,
F.143
,
L.144
,
C.145
,
G.146
,
S.147
,
C.148
,
H.166
,
Q.167
,
M.168
,
E.169
,
L.170
,
H.175
,
D.190
,
K.191
,
Q.192
,
V.193
,
H.194
,
Q.195
14
PLIP interactions
:
14 interactions with chain B
Hydrophobic interactions:
B:L.49
,
B:Q.192
Hydrogen bonds:
B:G.146
,
B:H.166
,
B:Q.167
,
B:E.169
,
B:E.169
,
B:E.169
,
B:Q.192
,
B:V.193
,
B:V.193
,
B:Q.195
Water bridges:
B:Q.192
,
B:Q.195
Links
RCSB
PDBe
PDBe-KB
PDBj
PDBsum
CATH
PLIP
Citation
Tomar, S. et al., Ligand-induced Dimerization of Middle East Respiratory Syndrome (MERS) Coronavirus nsp5 Protease (3CLpro): IMPLICATIONS FOR nsp5 REGULATION AND THE DEVELOPMENT OF ANTIVIRALS. J.Biol.Chem. (2015)
Release Date
2015-06-17
Peptides
Orf1a protein:
A
B
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
B
A
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Orf1a protein
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|
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|
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|
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|
7ene.1
|
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|
8r5j.1
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