SMTL ID : 1j2q.1

20S proteasome in complex with calpain-Inhibitor I from archaeoglobus fulgidus

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.83 Å

Oligo State

hetero-14-14-mer

Ligands

14 x CIB: 2-ACETYLAMINO-4-METHYL-PENTANOIC ACID [1-(1-FORMYL-PENTYLCARBAMOYL)-3-METHYL-BUTYL]-AMIDE(Covalent)

CIB.1: 16 residues within 4Å: Chain H: T.1, A.20, T.21, M.22, A.27, A.31, K.32, K.33, T.45, A.46, G.47, S.48, V.49 Chain I: D.115, G.119, I.121 10 PLIP interactions: 9 interactions with chain H, 1 interactions with chain I Hydrophobic interactions: H:M.22, H:A.27, H:A.31, H:K.33, I:I.121 Hydrogen bonds: H:T.21, H:T.21, H:G.47, H:G.47, H:V.49 CIB.2: 15 residues within 4Å: Chain I: T.1, R.19, A.20, T.21, M.22, A.27, K.32, K.33, T.45, A.46, G.47, S.48, V.49 Chain J: D.115, G.119 11 PLIP interactions: 10 interactions with chain I, 1 interactions with chain J Hydrophobic interactions: I:A.27, I:K.33, I:K.33, J:D.115 Hydrogen bonds: I:T.1, I:T.21, I:T.21, I:T.21, I:G.47, I:V.49 Water bridges: I:G.50 CIB.3: 16 residues within 4Å: Chain J: T.1, R.19, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49, A.52 Chain K: D.115, G.119, I.121 11 PLIP interactions: 2 interactions with chain K, 9 interactions with chain J Hydrophobic interactions: K:I.121, J:M.22, J:A.27, J:K.33, J:A.52 Hydrogen bonds: K:D.115, J:T.1, J:T.21, J:T.21, J:G.47, J:V.49 CIB.4: 14 residues within 4Å: Chain K: T.1, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49 Chain L: D.115, G.119, I.121 8 PLIP interactions: 7 interactions with chain K, 1 interactions with chain L Hydrophobic interactions: K:A.27, K:K.33, L:I.121 Hydrogen bonds: K:T.21, K:T.21, K:G.47, K:G.47, K:V.49 CIB.5: 14 residues within 4Å: Chain L: T.1, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49 Chain M: D.115, G.119, I.121 11 PLIP interactions: 9 interactions with chain L, 2 interactions with chain M Hydrophobic interactions: L:A.27, L:K.33, L:K.33, L:V.49, M:I.121 Hydrogen bonds: L:T.21, L:T.21, L:G.47, L:G.47, L:V.49, M:D.115 CIB.6: 13 residues within 4Å: Chain M: T.1, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49 Chain N: D.115, I.121 11 PLIP interactions: 9 interactions with chain M, 2 interactions with chain N Hydrophobic interactions: M:M.22, M:A.27, M:K.33, M:V.49, N:I.121 Hydrogen bonds: M:T.21, M:T.21, M:G.47, M:G.47, M:V.49, N:D.115 CIB.7: 15 residues within 4Å: Chain H: D.115, G.119, I.121 Chain N: T.1, R.19, A.20, T.21, M.22, A.27, K.33, T.45, A.46, G.47, S.48, V.49 12 PLIP interactions: 10 interactions with chain N, 2 interactions with chain H Hydrophobic interactions: N:M.22, N:A.27, N:K.33, N:K.33, H:I.121 Hydrogen bonds: N:T.1, N:T.21, N:T.21, N:G.47, N:G.47, N:V.49, H:D.115 CIB.8: 16 residues within 4Å: Chain V: T.1, A.20, T.21, M.22, A.27, A.31, K.32, K.33, T.45, A.46, G.47, S.48, V.49 Chain W: D.115, G.119, I.121 10 PLIP interactions: 9 interactions with chain V, 1 interactions with chain W Hydrophobic interactions: V:M.22, V:A.27, V:A.31, V:K.33, W:I.121 Hydrogen bonds: V:T.21, V:T.21, V:G.47, V:G.47, V:V.49 CIB.9: 15 residues within 4Å: Chain W: T.1, R.19, A.20, T.21, M.22, A.27, K.32, K.33, T.45, A.46, G.47, S.48, V.49 Chain X: D.115, G.119 11 PLIP interactions: 1 interactions with chain X, 10 interactions with chain W Hydrophobic interactions: X:D.115, W:A.27, W:K.33, W:K.33 Hydrogen bonds: W:T.1, W:T.21, W:T.21, W:T.21, W:G.47, W:V.49 Water bridges: W:G.50 CIB.10: 16 residues within 4Å: Chain X: T.1, R.19, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49, A.52 Chain Y: D.115, G.119, I.121 12 PLIP interactions: 9 interactions with chain X, 3 interactions with chain Y Hydrophobic interactions: X:M.22, X:A.27, X:K.33, X:A.52, Y:I.121 Hydrogen bonds: X:T.1, X:T.21, X:T.21, X:G.47, X:V.49, Y:D.115, Y:D.115 CIB.11: 14 residues within 4Å: Chain Y: T.1, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49 Chain Z: D.115, G.119, I.121 8 PLIP interactions: 7 interactions with chain Y, 1 interactions with chain Z Hydrophobic interactions: Y:A.27, Y:K.33, Z:I.121 Hydrogen bonds: Y:T.21, Y:T.21, Y:G.47, Y:G.47, Y:V.49 CIB.12: 14 residues within 4Å: Chain 0: D.115, G.119, I.121 Chain Z: T.1, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49 12 PLIP interactions: 9 interactions with chain Z, 3 interactions with chain 0 Hydrophobic interactions: Z:A.27, Z:K.33, Z:K.33, Z:V.49, 0:I.121 Hydrogen bonds: Z:T.21, Z:T.21, Z:G.47, Z:G.47, Z:V.49, 0:D.115, 0:D.115 CIB.13: 13 residues within 4Å: Chain 0: T.1, A.20, T.21, M.22, A.27, K.32, K.33, T.45, G.47, S.48, V.49 Chain 1: D.115, I.121 12 PLIP interactions: 9 interactions with chain 0, 3 interactions with chain 1 Hydrophobic interactions: 0:M.22, 0:A.27, 0:K.33, 0:V.49, 1:I.121 Hydrogen bonds: 0:T.21, 0:T.21, 0:G.47, 0:G.47, 0:V.49, 1:D.115, 1:D.115 CIB.14: 15 residues within 4Å: Chain 1: T.1, R.19, A.20, T.21, M.22, A.27, K.33, T.45, A.46, G.47, S.48, V.49 Chain V: D.115, G.119, I.121 13 PLIP interactions: 10 interactions with chain 1, 3 interactions with chain V Hydrophobic interactions: 1:M.22, 1:A.27, 1:K.33, 1:K.33, V:I.121 Hydrogen bonds: 1:T.1, 1:T.21, 1:T.21, 1:G.47, 1:G.47, 1:V.49, V:D.115, V:D.115

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Groll, M. et al., Investigations on the Maturation and Regulation of Archaebacterial Proteasomes. J.MOL.BIOL. (2003)

Release Date

2003-03-18

Peptides

Proteasome alpha subunit: ABCDEFGOPQRSTU
Proteasome beta subunit: HIJKLMNVWXYZ01

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

O
A

P
B

Q
C

R
D

S
E

T
F

U
G

H
H

I
I

J
J

K
K

L
L

M
M

N
N

V
H

W
I

X
J

Y
K

Z
L

0
M

1
N

Proteasome alpha subunit

Proteasome beta subunit

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