eF-site ID 4ltc-G
PDB Code 4ltc
Chain G

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Title Crystal structure of yeast 20S proteasome in complex with enone carmaphycin analogue 6
Classification Hydrolase/Hydrolase Inhibitor
Compound Proteasome subunit alpha type-2
Source ORGANISM_COMMON: Baker's yeast; ORGANISM_SCIENTIFIC: Saccharomyces cerevisiae;
Sequence G:  AGYDRHITIFSPEGRLYQVEYAFKATNQTNINSLAVRGKD
CTVVISQKKVPDKLLDPTTVSYIFCISRTIGMVVNGPIPD
ARNAALRAKAEAAEFRYKYGYDMPCDVLAKRMANLSQIYT
QRAYMRPLGVILTFVSVDEELGPSIYKTDPAGYYVGYKAT
ATGPKQQEITTNLENHFKKSKIDHINEESWEKVVEFAITH
MIDALGTEFSKNDLEVGVATKDKFFTLSAENIEERLVAIA
EQD
Description (1)  Proteasome subunit alpha type-2 (E.C.3.4.25.1), Proteasome subunit alpha type-3 (E.C.3.4.25.1), Proteasome subunit alpha type-4 (E.C.3.4.25.1), Proteasome subunit alpha type-5 (E.C.3.4.25.1), Proteasome subunit alpha type-6 (E.C.3.4.25.1), Probable proteasome subunit alpha type-7 (E.C.3.4.25.1), Proteasome subunit alpha type-1 (E.C.3.4.25.1), Proteasome subunit beta type-2 (E.C.3.4.25.1), Proteasome subunit beta type-3 (E.C.3.4.25.1), Proteasome subunit beta type-4 (E.C.3.4.25.1), Proteasome subunit beta type-5 (E.C.3.4.25.1), Proteasome subunit beta type-6 (E.C.3.4.25.1), Proteasome subunit beta type-7 (E.C.3.4.25.1), Proteasome subunit beta type-1 (E.C.3.4.25.1)


Functional site

1) chain G
residue 223
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0007744|PubMed:22106047
source Swiss-Prot : SWS_FT_FI3

2) chain G
residue 3-25
type prosite
sequence YDRHITIFSPEGRLYQVEYAFKA
description PROTEASOME_ALPHA_1 Proteasome alpha-type subunits signature. YdralSiFSPdGHifQVEYAleA
source prosite : PS00388


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