SMTL ID : 8ysx.1

canine immunoproteasome 20S subunit in complex with compound 2

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.20 Å

Oligo State

hetero-2-2-2-2-2-2-2-2-2-2-2-2-2-2-mer

Ligands

4 x 01: [(~{R})-cyclohexyl-[(1-cyclohexyl-1,2,3-triazol-4-yl)carbonylamino]methyl]boronic acid

01.1: 13 residues within 4Å: Chain A: T.1, R.19, V.20, S.21, F.31, K.33, L.45, S.46, G.47, S.48, A.49 Chain T: H.114, S.118 12 PLIP interactions: 11 interactions with chain A, 1 interactions with chain T Hydrophobic interactions: A:T.1, A:V.20, A:F.31, A:K.33, A:L.45, T:H.114 Hydrogen bonds: A:T.1, A:S.21, A:G.47, A:A.49 Water bridges: A:G.47, A:A.50 01.2: 12 residues within 4Å: Chain J: T.1, R.19, A.20, T.21, V.31, K.33, M.45, S.46, G.47, C.48, A.49 Chain L: D.153 11 PLIP interactions: 11 interactions with chain J Hydrophobic interactions: J:V.31, J:K.33, J:M.45, J:A.49 Hydrogen bonds: J:T.21, J:G.47, J:G.47, J:G.47, J:A.49 Water bridges: J:A.50, J:A.50 01.3: 12 residues within 4Å: Chain V: H.114 Chain X: T.1, R.19, V.20, S.21, F.31, K.33, L.45, S.46, G.47, S.48, A.49 12 PLIP interactions: 11 interactions with chain X, 1 interactions with chain V Hydrophobic interactions: X:T.1, X:V.20, X:F.31, X:K.33, X:L.45, V:H.114 Hydrogen bonds: X:T.1, X:S.21, X:G.47, X:A.49 Water bridges: X:G.47, X:A.50 01.4: 12 residues within 4Å: Chain 1: D.153 Chain Z: T.1, R.19, A.20, T.21, V.31, K.33, M.45, S.46, G.47, C.48, A.49 11 PLIP interactions: 11 interactions with chain Z Hydrophobic interactions: Z:V.31, Z:K.33, Z:M.45, Z:A.49 Hydrogen bonds: Z:T.21, Z:G.47, Z:G.47, Z:G.47, Z:A.49 Water bridges: Z:A.50, Z:A.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Arai, Y. et al., Optimization of alpha-amido boronic acids via cryo-electron microscopy analysis: Discovery of a novel highly selective immunoproteasome subunit LMP7 ( beta 5i)/LMP2 ( beta 1i) dual inhibitor. Bioorg.Med.Chem. (2024)

Release Date

2024-07-31

Peptides

Proteasome subunit beta: AX
Proteasome subunit alpha type: BS
Proteasome subunit alpha type: CM
Proteasome subunit alpha type: DN
Proteasome subunit alpha type: ER
Proteasome subunit alpha type: FY
Proteasome subunit beta: GP
Proteasome subunit beta: HQ
Proteasome subunit beta: IU
Proteasome subunit beta type-8: JZ
Proteasome subunit alpha type: K0
Proteasome subunit beta: L1
Proteasome subunit alpha type: OW
Proteasome subunit beta: TV

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
F

X
A

B
L

S
G

C
M

M
H

D
N

N
I

E
O

R
Z

F
R

Y
K

G
T

P
V

H
U

Q
Y

I
a

U
W

J
C

Z
D

K
b

0
P

L
X

1
S

O
J

W
Q

T
E

V
B

Proteasome subunit beta

Proteasome subunit alpha type

Proteasome subunit alpha type

Proteasome subunit alpha type

Proteasome subunit alpha type

Proteasome subunit alpha type

Proteasome subunit beta

Proteasome subunit beta

Proteasome subunit beta

Proteasome subunit beta type-8

Proteasome subunit alpha type

Proteasome subunit beta

Proteasome subunit alpha type

Proteasome subunit beta

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