Entry
Name
Protein export - Mus musculus (house mouse)
Description
The protein export is the active transport of proteins from the cytoplasm to the exterior of the cell, or to the periplasmic compartment in Gram-negative bacteria. The sec dependent pathway is the general protein export system that transports newly synthesized proteins into or across the cell membrane. The translocation channel is formed from a conserved trimeric membrane protein complex, called the Sec61/SecY complex. The twin-arginine translocation (Tat) pathway is another protein transport system that transports folded proteins in bacteria, archaea, and chloroplasts. Many Tat systems comprise three functionally different membrane proteins, TatA, TatB, and TatC, but TatA and TatE seem to have overlapping functions, with TatA having by far the more important role.
Class
Genetic Information Processing; Folding, sorting and degradation
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Mus musculus (house mouse) [GN:
mmu ]
Gene
53421 Sec61a1; SEC61 translocon subunit alpha 1 [KO:K10956 ]
57743 Sec61a2; SEC61 translocon subunit alpha 2 [KO:K10956 ]
66212 Sec61b; SEC61 translocon subunit beta [KO:K09481 ]
20335 Sec61g; SEC61 translocon subunit gamma [KO:K07342 ]
69276 Sec62; SEC62 homolog, preprotein translocation [KO:K12275 ]
140740 Sec63; SEC63 homolog, protein translocation regulator [KO:K09540 ]
20813 Srp14; signal recognition particle 14 [KO:K03104 ]
66661 Srp72; signal recognition particle 72 [KO:K03108 ]
66384 Srp19; signal recognition particle 19 [KO:K03105 ]
67398 Srpra; signal recognition particle receptor alpha [KO:K13431 ]
20818 Srprb; signal recognition particle receptor, B subunit [KO:K12272 ]
56495 Get3; guided entry of tail-anchored proteins factor 3, ATPase [KO:K01551 ] [EC:7.3.2.7 7.3.-.-]
100169864 Gm44504; predicted readthrough transcript (NMD candidate), 44504 [KO:K23388 ]
52551 Sgta; small glutamine-rich tetratricopeptide repeat (TPR)-containing, alpha [KO:K16365 ]
71446 Get1; guided entry of tail-anchored proteins factor 1 [KO:K22384 ]
69019 Spcs1; signal peptidase complex subunit 1 homolog (S. cerevisiae) [KO:K12946 ] [EC:3.4.-.-]
66624 Spcs2; signal peptidase complex subunit 2 homolog (S. cerevisiae) [KO:K12947 ] [EC:3.4.-.-]
76687 Spcs3; signal peptidase complex subunit 3 homolog (S. cerevisiae) [KO:K12948 ] [EC:3.4.-.-]
76219 Arxes1; adipocyte-related X-chromosome expressed sequence 1 [KO:K12948 ] [EC:3.4.-.-]
76976 Arxes2; adipocyte-related X-chromosome expressed sequence 2 [KO:K12948 ] [EC:3.4.-.-]
66541 Immp1l; IMP1 inner mitochondrial membrane peptidase-like (S. cerevisiae) [KO:K09647 ] [EC:3.4.21.-]
93757 Immp2l; IMP2 inner mitochondrial membrane peptidase-like (S. cerevisiae) [KO:K09648 ] [EC:3.4.21.-]
Reference
Authors
Dalbey RE, Robinson C.
Title
Protein translocation into and across the bacterial plasma membrane and the plant thylakoid membrane.
Journal
Reference
Authors
Berks BC, Sargent F, Palmer T.
Title
The Tat protein export pathway.
Journal
Reference
Authors
Wexler M, Sargent F, Jack RL, Stanley NR, Bogsch EG, Robinson C, Berks BC, Palmer T.
Title
TatD is a cytoplasmic protein with DNase activity. No requirement for TatD family proteins in sec-independent protein export.
Journal
Reference
Authors
Jongbloed JD, Martin U, Antelmann H, Hecker M, Tjalsma H, Venema G, Bron S, van Dijl JM, Muller J.
Title
TatC is a specificity determinant for protein secretion via the twin-arginine translocation pathway.
Journal
Reference
Authors
Rapoport TA
Title
Protein translocation across the eukaryotic endoplasmic reticulum and bacterial plasma membranes.
Journal
Reference
Authors
Flower AM
Title
The SecY translocation complex: convergence of genetics and structure.
Journal
Reference
Authors
Osborne AR, Rapoport TA, van den Berg B
Title
Protein translocation by the Sec61/SecY channel.
Journal
Reference
Authors
Paetzel M, Karla A, Strynadka NC, Dalbey RE
Title
Signal peptidases.
Journal
Reference
Authors
Paetzel M, Dalbey RE, Strynadka NC
Title
The structure and mechanism of bacterial type I signal peptidases. A novel antibiotic target.
Journal
Reference
Authors
Ng SY, Chaban B, VanDyke DJ, Jarrell KF
Title
Archaeal signal peptidases.
Journal
Reference
Authors
Desvaux M, Hebraud M, Talon R, Henderson IR
Title
Secretion and subcellular localizations of bacterial proteins: a semantic awareness issue.
Journal
Reference
Authors
Nakatogawa H, Murakami A, Ito K
Title
Control of SecA and SecM translation by protein secretion.
Journal
KO pathway
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