eF-site ID 5l5u-N
PDB Code 5l5u
Chain N

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Title Yeast 20S proteasome with human beta5i (1-138; V31M) and human beta6 (97-111; 118-133) in complex with epoxyketone inhibitor 17
Classification HYDROLASE/HYDROLASE INHIBITOR
Compound Proteasome subunit alpha type-2
Source ORGANISM_COMMON: Baker's yeast; ORGANISM_SCIENTIFIC: Saccharomyces cerevisiae (strain ATCC 204508 / S288c);
Sequence N:  TSIMAVTFKDGVILGADSRTTTGAYIANRVTDKLTRVHDK
IWCCRSGSAADTQAIADIVQYHLELYTSQYGTPSTETAAS
VFKELCYENKDNLTAGIIVAGYDDKNKGEVYTIPLGGSVH
KLPYAIAGSGSTFIYGYCDKNFRENMSKEETVDFIKHSLS
QAIKWDGSSGGVIRMVVLTAAGVERLIFYPDEYEQL
Description


Functional site

1) chain N
residue 19
type
sequence R
description binding site for residue MG N 201
source : AD2

2) chain N
residue 163
type
sequence I
description binding site for residue MG N 201
source : AD2

3) chain N
residue 166
type
sequence D
description binding site for residue MG N 201
source : AD2

4) chain N
residue 169
type
sequence S
description binding site for residue MG N 201
source : AD2

5) chain N
residue 51
type
sequence D
description binding site for residue MG N 202
source : AD3

6) chain N
residue 92
type
sequence N
description binding site for residue MG N 202
source : AD3

7) chain N
residue 1
type ACT_SITE
sequence T
description Nucleophile => ECO:0000269|PubMed:9087403
source Swiss-Prot : SWS_FT_FI1


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