9HZ5 | pdb_00009hz5

Pre-clinical characterization of novel multi-client inhibitors of Sec61 with broad anti-tumor activity

External Resource: Annotation

Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: mpstruc

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B]	PF10559	Plug domain of Sec61p (Plug_translocon)	Plug domain of Sec61p	The Sec61/SecY translocon mediates translocation of proteins across the membrane and integration of membrane proteins into the lipid bilayer. The structure of the translocon revealed a plug domain blocking the pore on the lumenal side.The plug is unl ...	The Sec61/SecY translocon mediates translocation of proteins across the membrane and integration of membrane proteins into the lipid bilayer. The structure of the translocon revealed a plug domain blocking the pore on the lumenal side.The plug is unlikely to be important for sealing the translocation pore in yeast but it plays a role in stabilising Sec61p during translocon formation. The domain runs from residues 52-74 [1].	Domain
A [auth B]	PF00344	SecY (SecY)	SecY	-	Family
B [auth A]	PF00584	SecE/Sec61-gamma subunits of protein translocation complex (SecE)	SecE/Sec61-gamma subunits of protein translocation complex	-	Family
C	PF03911	Sec61beta family (Sec61_beta)	Sec61beta family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B]	Protein transport protein Sec61 subunit alpha	macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity signal sequence binding binding peptide binding ribonucleoprotein complex binding protein-containing complex binding ribosome binding calcium channel activity monoatomic cation transmembrane transporter activity monoatomic ion channel activity macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity signal sequence binding binding peptide binding ribonucleoprotein complex binding protein-containing complex binding ribosome binding calcium channel activity monoatomic cation transmembrane transporter activity monoatomic ion channel activity monoatomic cation channel activity passive transmembrane transporter activity calcium ion transmembrane transporter activity channel activity monoatomic ion transmembrane transporter activity metal ion transmembrane transporter activity	developmental process multicellular organismal process pronephric nephron development animal organ development renal system development multicellular organism development pronephros development anatomical structure development nephron development kidney development system development membrane organization establishment of protein localization cellular localization developmental process multicellular organismal process pronephric nephron development animal organ development renal system development multicellular organism development pronephros development anatomical structure development nephron development kidney development system development membrane organization establishment of protein localization cellular localization establishment of protein localization to membrane localization within membrane endoplasmic reticulum organization establishment of localization cellular component organization localization organelle organization protein localization to organelle macromolecule localization cellular process intracellular protein localization cellular component organization or biogenesis protein insertion into membrane protein insertion into ER membrane endomembrane system organization transport protein targeting protein transmembrane transport establishment of localization in cell post-translational protein targeting to membrane, translocation establishment of protein localization to endoplasmic reticulum intracellular protein transmembrane transport intracellular transport post-translational protein targeting to endoplasmic reticulum membrane protein targeting to membrane transmembrane transport establishment of protein localization to organelle protein transport intracellular protein transport protein targeting to ER SRP-dependent cotranslational protein targeting to membrane cotranslational protein targeting to membrane SRP-dependent cotranslational protein targeting to membrane, translocation	membrane-bounded organelle protein-containing complex intracellular anatomical structure Sec61 translocon complex membrane protein complex endomembrane system rough endoplasmic reticulum endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure bounding membrane of organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane membrane-bounded organelle protein-containing complex intracellular anatomical structure Sec61 translocon complex membrane protein complex endomembrane system rough endoplasmic reticulum endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure bounding membrane of organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane organelle subcompartment membrane intracellular membrane-bounded organelle translocon complex rough endoplasmic reticulum membrane organelle endoplasmic reticulum cytoplasm organelle membrane
B [auth A]	Protein transport protein Sec61 subunit gamma	macromolecule transmembrane transporter activity protein transporter activity protein transmembrane transporter activity transporter activity transmembrane transporter activity ribonucleoprotein complex binding protein-containing complex binding binding ribosome binding	establishment of protein localization cellular localization transport protein targeting localization protein transmembrane transport establishment of localization in cell post-translational protein targeting to membrane, translocation intracellular protein localization establishment of protein localization to endoplasmic reticulum establishment of protein localization to membrane intracellular protein transmembrane transport intracellular transport post-translational protein targeting to endoplasmic reticulum membrane establishment of protein localization cellular localization transport protein targeting localization protein transmembrane transport establishment of localization in cell post-translational protein targeting to membrane, translocation intracellular protein localization establishment of protein localization to endoplasmic reticulum establishment of protein localization to membrane intracellular protein transmembrane transport intracellular transport post-translational protein targeting to endoplasmic reticulum membrane localization within membrane establishment of localization protein targeting to membrane transmembrane transport establishment of protein localization to organelle protein transport macromolecule localization cellular process intracellular protein transport protein targeting to ER	membrane-bounded organelle protein-containing complex intracellular anatomical structure Sec61 translocon complex membrane protein complex endomembrane system rough endoplasmic reticulum endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure bounding membrane of organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane membrane-bounded organelle protein-containing complex intracellular anatomical structure Sec61 translocon complex membrane protein complex endomembrane system rough endoplasmic reticulum endoplasmic reticulum subcompartment intracellular organelle cellular anatomical structure bounding membrane of organelle nuclear outer membrane-endoplasmic reticulum membrane network endoplasmic reticulum protein-containing complex endoplasmic reticulum membrane organelle subcompartment membrane intracellular membrane-bounded organelle translocon complex rough endoplasmic reticulum membrane organelle endoplasmic reticulum cytoplasm organelle membrane Ssh1 translocon complex
C	Protein transport protein Sec61 subunit beta	-	localization establishment of protein localization protein transport transport macromolecule localization intracellular protein localization establishment of localization	cellular anatomical structure endomembrane system

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B]	IPR002208	SecY/SEC61-alpha family	Family
A [auth B]	IPR030659	SecY conserved site	Conserved Site
A [auth B]	IPR023201	SecY domain superfamily	Homologous Superfamily
A [auth B]	IPR019561	Translocon Sec61/SecY, plug domain	Domain
B [auth A]	IPR008158	Protein translocase SEC61 complex, gamma subunit	Family
B [auth A]	IPR001901	Protein translocase complex, SecE/Sec61-gamma subunit	Family
B [auth A]	IPR023391	Protein translocase SecE domain superfamily	Homologous Superfamily
C	IPR016482	Protein transport protein SecG/Sec61-beta/Sbh	Family

Membrane Protein Annotation: mpstruc mpstruc Database Homepage

Chains	Resource Link	Group	Subgroup	Protein
A [auth B], B [auth A], C	mpstruc	TRANSMEMBRANE PROTEINS: ALPHA-HELICAL	Sec, Translocase, and Insertase Proteins	Sec61 translocase with bound inhibitor KZR-261

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.