SMTL ID : 6fvt.1

26S proteasome, s1 state

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-2-2-2-2-2-2-2-2-2-2-2-2-2-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-1-mer

Ligands

5 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 18 residues within 4Å: Ligands: MG.2 Chain f: D.169, G.171, P.211, G.212, T.213, G.214, K.215, T.216, L.217, R.220, N.315, I.347, H.351, G.375, A.376 Chain g: R.288, R.291 17 PLIP interactions: 3 interactions with chain g, 14 interactions with chain f Salt bridges: g:R.288, g:R.288, g:R.291, f:K.215, f:K.215 Hydrogen bonds: f:G.171, f:G.212, f:T.213, f:T.213, f:G.214, f:K.215, f:T.216, f:T.216, f:T.216, f:L.217, f:R.220, f:N.315 ATP.4: 20 residues within 4Å: Ligands: MG.5 Chain g: D.131, I.132, G.133, A.172, P.173, G.174, T.175, G.176, K.177, T.178, L.179, E.231, I.309, H.313, G.337, A.338, Q.341 Chain k: R.306, R.309 14 PLIP interactions: 10 interactions with chain g, 4 interactions with chain k Hydrogen bonds: g:G.133, g:G.174, g:T.175, g:G.176, g:K.177, g:T.178, g:L.179, g:E.231, k:R.309 Salt bridges: g:K.177, g:K.177, k:R.306, k:R.306, k:R.306 ATP.6: 18 residues within 4Å: Ligands: MG.7 Chain h: G.141, P.180, G.182, T.183, G.184, K.185, T.186, M.187, E.239, N.285, I.318, I.322, G.346, A.347 Chain i: A.288, R.291, R.294 16 PLIP interactions: 5 interactions with chain i, 11 interactions with chain h Hydrogen bonds: i:A.288, h:G.141, h:G.142, h:G.182, h:T.183, h:G.184, h:K.185, h:T.186, h:T.186, h:M.187 Salt bridges: i:R.291, i:R.291, i:R.291, i:R.294, h:K.185, h:K.185 ATP.8: 20 residues within 4Å: Ligands: MG.9 Chain i: G.134, G.136, L.138, P.176, G.177, T.178, G.179, K.180, T.181, L.182, E.234, I.312, H.316, G.340, A.341, R.344 Chain j: D.300, R.326, R.329 18 PLIP interactions: 13 interactions with chain i, 5 interactions with chain j Hydrogen bonds: i:G.136, i:G.177, i:T.178, i:T.178, i:G.179, i:K.180, i:T.181, i:L.182, i:E.234, i:E.234, i:R.344, j:R.329 Salt bridges: i:K.180, i:K.180, j:R.326, j:R.326, j:R.326, j:R.329 ATP.10: 22 residues within 4Å: Ligands: MG.3 Chain f: D.300, R.326, R.329 Chain j: D.169, V.170, G.171, P.210, P.211, G.212, T.213, G.214, K.215, T.216, L.217, E.269, N.315, I.347, H.351, G.375, A.376, K.379 17 PLIP interactions: 3 interactions with chain f, 14 interactions with chain j Hydrogen bonds: f:D.300, j:G.171, j:G.171, j:G.212, j:T.213, j:G.214, j:K.215, j:T.216, j:T.216, j:T.216, j:L.217, j:N.315, j:K.379 Salt bridges: f:R.326, f:R.329, j:K.215, j:K.215

6 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 2 residues within 4Å: Ligands: ATP.1 Chain f: T.216 1 PLIP interactions: 1 interactions with chain f Metal complexes: f:T.216 MG.3: 4 residues within 4Å: Ligands: ATP.10 Chain f: I.296, T.297 Chain j: E.269 1 PLIP interactions: 1 interactions with chain j Metal complexes: j:E.269 MG.5: 5 residues within 4Å: Ligands: ATP.4 Chain g: T.178, D.230 Chain k: E.274, R.309 1 PLIP interactions: 1 interactions with chain g Metal complexes: g:T.178 MG.7: 3 residues within 4Å: Ligands: ATP.6 Chain h: E.239, N.285 1 PLIP interactions: 1 interactions with chain h Metal complexes: h:E.239 MG.9: 3 residues within 4Å: Ligands: ATP.8 Chain i: T.181, D.233 2 PLIP interactions: 2 interactions with chain i Metal complexes: i:T.181, i:D.233 MG.12: 6 residues within 4Å: Chain k: K.195, D.248, E.249, A.293, T.294, N.295 2 PLIP interactions: 2 interactions with chain k Metal complexes: k:D.248, k:E.249

1 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.11: 14 residues within 4Å: Chain k: M.149, V.150, L.153, P.191, G.192, T.193, G.194, K.195, T.196, L.197, R.200, I.327, H.331, K.359 12 PLIP interactions: 12 interactions with chain k Hydrogen bonds: k:G.192, k:T.193, k:T.193, k:G.194, k:K.195, k:T.196, k:T.196, k:L.197, k:R.200, k:K.359 Salt bridges: k:K.195, k:R.200

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eisele, M.R. et al., Expanded Coverage of the 26S Proteasome Conformational Landscape Reveals Mechanisms of Peptidase Gating. Cell Rep (2018)

Release Date

2018-08-22

Peptides

Proteasome subunit alpha type-1: AO
Proteasome subunit alpha type-2: BP
Proteasome subunit alpha type-3: CQ
Proteasome subunit alpha type-4: DR
Proteasome subunit alpha type-5: ES
Proteasome subunit alpha type-6: FT
Probable proteasome subunit alpha type-7: GU
Proteasome subunit beta type-1: HV
Proteasome subunit beta type-2: IW
Proteasome subunit beta type-3: JX
Proteasome subunit beta type-4: KY
Proteasome subunit beta type-5: LZ
Proteasome subunit beta type-6: M0
Proteasome subunit beta type-7: N1
26S proteasome regulatory subunit RPN10: 2
Ubiquitin carboxyl-terminal hydrolase RPN11: 3
26S proteasome regulatory subunit RPN12: 4
26S proteasome regulatory subunit RPN13: 5
26S proteasome complex subunit SEM1: 6
26S proteasome regulatory subunit RPN1: 7
26S proteasome regulatory subunit RPN2: 8
26S proteasome regulatory subunit RPN3: 9
26S proteasome regulatory subunit RPN5: a
26S proteasome regulatory subunit RPN6: b
26S proteasome regulatory subunit RPN7: c
26S proteasome regulatory subunit RPN8: d
26S proteasome regulatory subunit RPN9: e
26S proteasome regulatory subunit 7 homolog: f
26S proteasome regulatory subunit 4 homolog: g
26S proteasome regulatory subunit 6B homolog: h
26S proteasome subunit RPT4: i
26S proteasome regulatory subunit 6A: j
26S proteasome regulatory subunit 8 homolog: k

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
a

O
A

B
b

P
B

C
c

Q
C

D
d

R
D

E
e

S
E

F
f

T
F

G
g

U
G

H
h

V
1

I
i

W
2

J
j

X
3

K
k

Y
4

L
l

Z
5

M
m

0
6

N
n

1
7

2
W

3
V

4
T

5
X

6
Y

7
Z

8
N

9
S

a
P

b
Q

c
R

d
U

e
O

f
H

g
I

h
K

i
L

j
M

k
J

Proteasome subunit alpha type-1

Proteasome subunit alpha type-2

Proteasome subunit alpha type-3

Proteasome subunit alpha type-4

Proteasome subunit alpha type-5

Proteasome subunit alpha type-6

Probable proteasome subunit alpha type-7

Proteasome subunit beta type-1

Proteasome subunit beta type-2

Proteasome subunit beta type-3

Proteasome subunit beta type-4

Proteasome subunit beta type-5

Proteasome subunit beta type-6

Proteasome subunit beta type-7

26S proteasome regulatory subunit RPN10

Ubiquitin carboxyl-terminal hydrolase RPN11

26S proteasome regulatory subunit RPN12

26S proteasome regulatory subunit RPN13

26S proteasome complex subunit SEM1

26S proteasome regulatory subunit RPN1

26S proteasome regulatory subunit RPN2

26S proteasome regulatory subunit RPN3

26S proteasome regulatory subunit RPN5

26S proteasome regulatory subunit RPN6

26S proteasome regulatory subunit RPN7

26S proteasome regulatory subunit RPN8

26S proteasome regulatory subunit RPN9

26S proteasome regulatory subunit 7 homolog

26S proteasome regulatory subunit 4 homolog

26S proteasome regulatory subunit 6B homolog

26S proteasome subunit RPT4

26S proteasome regulatory subunit 6A

26S proteasome regulatory subunit 8 homolog

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