SMTL ID : 3unh.1

Mouse 20S immunoproteasome

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

hetero-oligomer

Ligands

14 x IOD: IODIDE ION(Non-functional Binders)

IOD.1: 3 residues within 4Å: Chain A: P.67, R.219, R.220 Ligand excluded by PLIP IOD.4: 1 residues within 4Å: Chain C: G.162 Ligand excluded by PLIP IOD.8: 2 residues within 4Å: Chain E: K.30, G.162 Ligand excluded by PLIP IOD.13: 2 residues within 4Å: Chain H: G.128, S.129 Ligand excluded by PLIP IOD.16: 3 residues within 4Å: Chain I: R.66, F.69, R.70 Ligand excluded by PLIP IOD.17: 4 residues within 4Å: Chain K: T.1, S.46, G.47, S.130 Ligand excluded by PLIP IOD.22: 3 residues within 4Å: Chain N: T.1, G.47, S.129 Ligand excluded by PLIP IOD.23: 1 residues within 4Å: Chain N: Q.62 Ligand excluded by PLIP IOD.26: 3 residues within 4Å: Chain O: P.67, R.219, R.220 Ligand excluded by PLIP IOD.35: 2 residues within 4Å: Chain V: G.47, S.129 Ligand excluded by PLIP IOD.38: 3 residues within 4Å: Chain W: R.66, F.69, R.70 Ligand excluded by PLIP IOD.39: 4 residues within 4Å: Chain Y: T.1, S.46, G.47, S.130 Ligand excluded by PLIP IOD.44: 3 residues within 4Å: Chain 1: T.1, G.47, S.129 Ligand excluded by PLIP IOD.45: 1 residues within 4Å: Chain 1: Q.62 Ligand excluded by PLIP

23 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 3 residues within 4Å: Chain A: S.7, F.8 Chain C: R.5 Ligand excluded by PLIP CL.3: 3 residues within 4Å: Chain B: N.69, E.70, L.98 Ligand excluded by PLIP CL.7: 3 residues within 4Å: Chain D: A.140, H.155, I.170 Ligand excluded by PLIP CL.10: 4 residues within 4Å: Chain E: G.32, S.33, K.62, G.76 Ligand excluded by PLIP CL.12: 4 residues within 4Å: Chain G: F.29, K.153, D.155, Q.172 Ligand excluded by PLIP CL.15: 3 residues within 4Å: Chain H: R.19, K.29, G.171 Ligand excluded by PLIP CL.19: 3 residues within 4Å: Chain K: R.30, M.31, N.175 Ligand excluded by PLIP CL.20: 2 residues within 4Å: Chain L: I.67, R.71 Ligand excluded by PLIP CL.21: 1 residues within 4Å: Chain M: Y.97 Ligand excluded by PLIP CL.24: 4 residues within 4Å: Chain N: H.97, M.115, G.127, G.128 Ligand excluded by PLIP CL.25: 1 residues within 4Å: Chain N: I.126 Ligand excluded by PLIP CL.27: 4 residues within 4Å: Chain P: N.69, E.70, Q.95, L.98 Ligand excluded by PLIP CL.28: 4 residues within 4Å: Chain O: S.7, F.8 Chain Q: Y.3, R.5 Ligand excluded by PLIP CL.29: 3 residues within 4Å: Chain Q: V.26, K.27, G.162 Ligand excluded by PLIP CL.30: 2 residues within 4Å: Chain R: I.31, I.170 Ligand excluded by PLIP CL.32: 2 residues within 4Å: Chain S: K.30, G.162 Ligand excluded by PLIP CL.34: 4 residues within 4Å: Chain U: F.29, K.153, D.155, Q.172 Ligand excluded by PLIP CL.36: 4 residues within 4Å: Chain V: A.59, K.62, I.82, T.86 Ligand excluded by PLIP CL.37: 4 residues within 4Å: Chain L: D.213 Chain V: R.19, G.170, G.171 Ligand excluded by PLIP CL.41: 1 residues within 4Å: Chain Z: R.71 Ligand excluded by PLIP CL.42: 2 residues within 4Å: Chain 0: R.94, Y.97 Ligand excluded by PLIP CL.43: 1 residues within 4Å: Chain 0: K.64 Ligand excluded by PLIP CL.47: 4 residues within 4Å: Chain 1: H.97, M.115, G.127, G.128 Ligand excluded by PLIP

10 x K: POTASSIUM ION(Non-covalent)(Non-functional Binders)

K.5: 2 residues within 4Å: Chain C: R.95, E.99 2 PLIP interactions: 1 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.99, H2O.47 K.6: 2 residues within 4Å: Chain D: V.24 Chain E: L.77 No protein-ligand interaction detected (PLIP) K.9: 2 residues within 4Å: Chain E: N.4, Q.16 No protein-ligand interaction detected (PLIP) K.11: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) K.14: 6 residues within 4Å: Chain H: T.55, M.58, A.59, K.62, I.82, T.86 No protein-ligand interaction detected (PLIP) K.18: 3 residues within 4Å: Chain K: N.38, C.63, Y.67 No protein-ligand interaction detected (PLIP) K.31: 1 residues within 4Å: Chain S: Q.16 No protein-ligand interaction detected (PLIP) K.33: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) K.40: 2 residues within 4Å: Chain Y: R.30, N.175 No protein-ligand interaction detected (PLIP) K.46: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huber, E.M. et al., Immuno- and constitutive proteasome crystal structures reveal differences in substrate and inhibitor specificity. Cell(Cambridge,Mass.) (2012)

Release Date

2012-02-29

Peptides

Proteasome subunit alpha type-2: AO
Proteasome subunit alpha type-4: BP
Proteasome subunit alpha type-7: CQ
Proteasome subunit alpha type-5: DR
Proteasome subunit alpha type-1: ES
Proteasome subunit alpha type-3: FT
Proteasome subunit alpha type-6: GU
Proteasome subunit beta type-10: HV
Proteasome subunit beta type-3: IW
Proteasome subunit beta type-2: JX
Proteasome subunit beta type-8: KY
Proteasome subunit beta type-1: LZ
Proteasome subunit beta type-4: M0
Proteasome subunit beta type-9: 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-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 alpha type-6

Proteasome subunit beta type-10

Proteasome subunit beta type-3

Proteasome subunit beta type-2

Proteasome subunit beta type-8

Proteasome subunit beta type-1

Proteasome subunit beta type-4

Proteasome subunit beta type-9

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