SMTL ID : 8ud9.1

Structure of human constitutive 20S proteasome complexed with the inhibitor TDI-8304

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

2 x YRE: (7S,10S,13S)-N-cyclopentyl-10-[2-(morpholin-4-yl)ethyl]-9,12-dioxo-13-(2-oxopyrrolidin-1-yl)-2-oxa-8,11-diazabicyclo[13.3.1]nonadeca-1(19),15,17-triene-7-carboxamide(Non-covalent)

YRE.1: 19 residues within 4Å: Chain L: T.1, A.20, T.21, A.22, V.31, K.33, M.45, A.46, G.47, G.48, A.49, D.51 Chain M: R.100, S.123, D.125, V.127, S.129, Y.130, Q.131 14 PLIP interactions: 11 interactions with chain L, 3 interactions with chain M Hydrophobic interactions: L:T.1, L:A.20, L:V.31, L:M.45, L:A.49 Hydrogen bonds: L:T.21, L:T.21, L:G.47, L:A.49, M:D.125, M:D.125, M:S.129 Water bridges: L:G.23, L:A.50 YRE.2: 18 residues within 4Å: Chain 0: R.100, D.125, V.127, S.129, Y.130, Q.131 Chain Z: T.1, A.20, T.21, A.22, V.31, K.33, M.45, A.46, G.47, G.48, A.49, D.51 14 PLIP interactions: 11 interactions with chain Z, 3 interactions with chain 0 Hydrophobic interactions: Z:T.1, Z:V.31, Z:M.45, Z:A.49 Hydrogen bonds: Z:T.21, Z:T.21, Z:G.47, Z:A.49, 0:D.125, 0:D.125, 0:S.129 Water bridges: Z:T.1, Z:G.23, Z:A.50

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hsu, H.C. et al., Structures revealing mechanisms of resistance and collateral sensitivity of Plasmodium falciparum to proteasome inhibitors. Nat Commun (2023)

Release Date

2023-12-20

Peptides

Proteasome subunit alpha type-6: AO
Proteasome subunit alpha type-2: BP
Proteasome subunit alpha type-4: CQ
Proteasome subunit alpha type-7: DR
Proteasome subunit alpha type-5: ES
Proteasome subunit alpha type-1: FT
Proteasome subunit alpha type-3: GU
Proteasome subunit beta type-6: HV
Proteasome subunit beta type-7: IW
Proteasome subunit beta type-3: JX
Proteasome subunit beta type-2: KY
Proteasome subunit beta type-5: LZ
Proteasome subunit beta type-1: M0
Proteasome subunit beta type-4: N1

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

O
O

B
B

P
P

C
C

Q
Q

D
D

R
R

E
E

S
S

F
F

T
T

G
G

U
U

H
H

V
V

I
I

W
W

J
J

X
X

K
K

Y
Y

L
L

Z
Z

M
M

0
a

N
N

1
b

Proteasome subunit alpha type-6

Proteasome subunit alpha type-2

Proteasome subunit alpha type-4

Proteasome subunit alpha type-7

Proteasome subunit alpha type-5

Proteasome subunit alpha type-1

Proteasome subunit alpha type-3

Proteasome subunit beta type-6

Proteasome subunit beta type-7

Proteasome subunit beta type-3

Proteasome subunit beta type-2

Proteasome subunit beta type-5

Proteasome subunit beta type-1

Proteasome subunit beta type-4

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