| Name |
Aliases |
 |
Description |
|
 |
| KAR2 |
GRP78YJL034W |
 |
ATPase involved in protein import into the ER, also acts as a chaperone to mediate protein folding in the ER and may play a role in ER export of soluble proteins; regulates the unfolded protein response via interaction with Ire1p|Kar2p; protein coding
|
|
 |
 |
 |
| KEX2 |
QDS1SRB1VMA45YNL238W |
 |
Kex2p|Subtilisin-like protease (proprotein convertase), a calcium-dependent serine protease involved in the activation of proproteins of the secretory pathway; protein coding
|
|
 |
 |
 |
| LHS1 |
CER1SSI1YKL073W |
 |
Lhs1p|Molecular chaperone of the endoplasmic reticulum lumen, involved in polypeptide translocation and folding; member of the Hsp70 family; localizes to the lumen of the ER; regulated by the unfolded protein response pathway; protein coding
|
|
 |
 |
 |
| SEC63 |
PTL1YOR254C |
 |
Essential subunit of Sec63 complex (Sec63p, Sec62p, Sec66p and Sec72p); with Sec61 complex, Kar2p/BiP and Lhs1p forms a channel competent for SRP-dependent and post-translational SRP-independent protein targeting and import into the ER|Sec63p; protein coding
|
|
 |
 |
 |
| LSM8 |
YJR022W |
 |
Lsm (Like Sm) protein; forms heteroheptameric complex (with Lsm2p, Lsm3p, Lsm4p, Lsm5p, Lsm6p, and Lsm7p) that is part of spliceosomal U6 snRNP and is also implicated in processing of pre-tRNA, pre-snoRNA, and pre-rRNA|Lsm8p; protein coding
|
|
 |
 |
 |
| SSA1 |
YG100YAL005C |
 |
ATPase involved in protein folding and nuclear localization signal (NLS)-directed nuclear transport; member of heat shock protein 70 (HSP70) family; forms a chaperone complex with Ydj1p; localized to the nucleus, cytoplasm, and cell wall|Ssa1p; protein coding
|
|
 |
 |
 |
| SEC28 |
ANU2YIL076W |
 |
Epsilon-COP subunit of the coatomer; regulates retrograde Golgi-to-ER protein traffic; stabilizes Cop1p, the alpha-COP and the coatomer complex; non-essential for cell growth|Sec28p; protein coding
|
|
 |
 |
 |
| PMT2 |
FUN25YAL023C |
 |
Pmt2p|Protein O-mannosyltransferase, transfers mannose residues from dolichyl phosphate-D-mannose to protein serine/threonine residues; acts in a complex with Pmt1p, can instead interact with Pmt5p in some conditions; target for new antifungals; protein coding
|
|
 |
 |
 |
| SEC62 |
LPG14YPL094C |
 |
Essential subunit of Sec63 complex (Sec63p, Sec62p, Sec66p and Sec72p); with Sec61 complex, Kar2p/BiP and Lhs1p forms a channel competent for SRP-dependent and post-translational SRP-independent protein targeting and import into the ER|Sec62p; protein coding
|
|
 |
 |
 |
| YJR088C |
YJR088C |
 |
Putative protein of unknown function; green fluorescent protein (GFP)-fusion protein localizes to the endoplasmic reticulum|Yjr088cp; protein coding
|
|
 |
 |
 |
| YIL039W |
TED1 |
 |
Conserved phosphoesterase domain-containing protein that acts together with Emp24p/Erv25p in cargo exit from the ER; deletion confers sensitivity to 4-(N-(S-glutathionylacetyl)amino) phenylarsenoxide (GSAO)|Ted1p; protein coding
|
|
 |
 |
 |
| INP54 |
YOL065C |
 |
Inp54p|Phosphatidylinositol 4,5-bisphosphate 5-phosphatase with a role in secretion, localizes to the endoplasmic reticulum via the C-terminal tail; lacks the Sac1 domain and proline-rich region found in the other 3 INP proteins; protein coding
|
|
 |
 |
 |
| DYN2 |
SLC1YDR424C |
 |
Cytoplasmic light chain dynein, microtubule motor protein; proposed to be involved in the assembly of the nuclear pore complex|Dyn2p; protein coding
|
|
 |
 |
 |
| IRE1 |
ERN1YHR079C |
 |
Ire1p|Serine-threonine kinase and endoribonuclease; transmembrane protein that mediates the unfolded protein response (UPR) by regulating Hac1p synthesis through HAC1 mRNA splicing; Kar2p binds inactive Ire1p and releases from it upon ER stress; protein coding
|
|
 |
 |
 |
| ILV1 |
ISO1YER086W |
 |
Ilv1p|Threonine deaminase, catalyzes the first step in isoleucine biosynthesis; expression is under general amino acid control; ILV1 locus exhibits highly positioned nucleosomes whose organization is independent of known ILV1 regulation; protein coding
|
|
 |
 |
 |
| ERP4 |
YOR016C |
 |
Erp4p|Protein with similarity to Emp24p and Erv25p, member of the p24 family involved in ER to Golgi transport; protein coding
|
|
 |
 |
 |
| ERP5 |
YHR110W |
 |
Erp5p|Protein with similarity to Emp24p and Erv25p, member of the p24 family involved in ER to Golgi transport; protein coding
|
|
 |
 |
 |
| HAC1 |
ERN4IRE15YFL031W |
 |
Hac1p|bZIP transcription factor (ATF/CREB1 homolog) that regulates the unfolded protein response, via UPRE binding, and membrane biogenesis; ER stress-induced splicing pathway utilizing Ire1p, Trl1p and Ada5p facilitates efficient Hac1p synthesis; protein coding
|
|
 |
 |
 |