eF-site ID 1g65-Y
PDB Code 1g65
Chain Y
Title Crystal structure of epoxomicin:20s proteasome reveals a molecular basis for selectivity of alpha,beta-epoxyketone proteasome inhibitors
Classification HYDROLASE/HYDROLASE inhibitor
Compound Proteasome component Y7
Source ORGANISM_COMMON: Baker's yeast; ORGANISM_SCIENTIFIC: Saccharomyces cerevisiae;
Sequence Y:  TTTLAFRFQGGIIVAVDSRATAGNWVASQTVKKVIEINPF
LLGTMAGGAADCQFWETWLGSQCRLHELREKERISVAAAS
KILSNLVYQYKGAGLSMGTMICGYTRKEGPTIYYVDSDGT
RLKGDIFCVGSGQTFAYGVLDSNYKWDLSVEDALYLGKRS
ILAAAHRDAYSGGSVNLYHVTEDGWIYHGNHDVGELFWKV
KEEEGSFNNVIG
Description


Functional site

1) chain Y
residue 1
type
sequence T
description BINDING SITE FOR CHAIN 4 OF EPOXOMICIN (PEPTIDE INHIBITOR)
source : BC3

2) chain Y
residue 20
type
sequence A
description BINDING SITE FOR CHAIN 4 OF EPOXOMICIN (PEPTIDE INHIBITOR)
source : BC3

3) chain Y
residue 21
type
sequence T
description BINDING SITE FOR CHAIN 4 OF EPOXOMICIN (PEPTIDE INHIBITOR)
source : BC3

4) chain Y
residue 33
type
sequence K
description BINDING SITE FOR CHAIN 4 OF EPOXOMICIN (PEPTIDE INHIBITOR)
source : BC3

5) chain Y
residue 47
type
sequence G
description BINDING SITE FOR CHAIN 4 OF EPOXOMICIN (PEPTIDE INHIBITOR)
source : BC3

6) chain Y
residue 49
type
sequence A
description BINDING SITE FOR CHAIN 4 OF EPOXOMICIN (PEPTIDE INHIBITOR)
source : BC3

7) chain Y
residue 49
type BINDING
sequence A
description
source Swiss-Prot : SWS_FT_FI2


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