Potential role in vesicular protein trafficking, mainly in the early secretory pathway. Appears to play a role in the biosynthesis of secreted cargo including processing and post-translational modifications. Rattus norvegicus (taxid: 10116)
Potential role in vesicular protein trafficking, mainly in the early secretory pathway. Appears to play a role in the biosynthesis of secreted cargo including processing and post-translational modifications.
Score = 64.3 bits (155), Expect = 2e-10, Method: Compositional matrix adjust.
Identities = 34/69 (49%), Positives = 44/69 (63%), Gaps = 2/69 (2%)
Query: 1 MESSTQEIHKSLNTIIDYQTHHRLREAQGRKRAEDLNERAGRPALSLGARIAKIVPSAAD 60
MES+ IH++L T+ID QTH+RLREAQ R RAEDLN R S+G IA V S +
Sbjct: 144 MESACVTIHEALKTVIDSQTHYRLREAQDRARAEDLNSRVS--YWSVGETIALFVVSFSQ 201
Query: 61 AALIRLYPT 69
L++ + T
Sbjct: 202 VLLLKSFFT 210
Potential role in vesicular protein trafficking, mainly in the early secretory pathway. Contributes to the coupled localization of TMED2 and TMED10 in the cis-Golgi network.
Score = 64.3 bits (155), Expect = 2e-10, Method: Compositional matrix adjust.
Identities = 34/69 (49%), Positives = 44/69 (63%), Gaps = 2/69 (2%)
Query: 1 MESSTQEIHKSLNTIIDYQTHHRLREAQGRKRAEDLNERAGRPALSLGARIAKIVPSAAD 60
MES+ IH++L T+ID QTH+RLREAQ R RAEDLN R S+G IA V S +
Sbjct: 140 MESACVTIHEALKTVIDSQTHYRLREAQDRARAEDLNSRVS--YWSVGETIALFVVSFSQ 197
Query: 61 AALIRLYPT 69
L++ + T
Sbjct: 198 VLLLKSFFT 206
Potential role in vesicular protein trafficking, mainly in the early secretory pathway. Contributes to the coupled localization of TMED2 and TMED10 in the cis-Golgi network.
Score = 63.9 bits (154), Expect = 3e-10, Method: Compositional matrix adjust.
Identities = 34/69 (49%), Positives = 44/69 (63%), Gaps = 2/69 (2%)
Query: 1 MESSTQEIHKSLNTIIDYQTHHRLREAQGRKRAEDLNERAGRPALSLGARIAKIVPSAAD 60
MES+ IH++L T+ID QTH+RLREAQ R RAEDLN R S+G IA V S +
Sbjct: 144 MESACVTIHEALKTVIDSQTHYRLREAQDRARAEDLNSRVS--YWSVGETIALFVVSFSQ 201
Query: 61 AALIRLYPT 69
L++ + T
Sbjct: 202 VLLLKSFFT 210
Potential role in vesicular protein trafficking, mainly in the early secretory pathway. Contributes to the coupled localization of TMED2 and TMED10 in the cis-Golgi network.
Mus musculus (taxid: 10090)
Close Homologs in the Non-Redundant Database Detected by BLAST
>gi|189241532|ref|XP_969755.2| PREDICTED: similar to integral membrane protein, Tmp21-I (p23), putative [Tribolium castaneum] gi|270001016|gb|EEZ97463.1| hypothetical protein TcasGA2_TC011294 [Tribolium castaneum]
Score = 45.3 bits (108), Expect = 3e-07
Identities = 13/39 (33%), Positives = 20/39 (51%)
Query: 1 MESSTQEIHKSLNTIIDYQTHHRLREAQGRKRAEDLNER 39
+E +++ LN I Q + R REA+ R+ E N R
Sbjct: 112 LEEELKKLEDQLNDIKREQKYLREREARHRETNESTNSR 150
Members of this family are implicated in bringing cargo forward from the ER and binding to coat proteins by their cytoplasmic domains. This domain corresponds closely to the beta-strand rich GOLD domain described in. The GOLD domain is always found combined with lipid- or membrane-association domains. Length = 178
>PF01105 EMP24_GP25L: emp24/gp25L/p24 family/GOLD; InterPro: IPR009038 The GOLD (for Golgi dynamics) domain is a protein module found in several eukaryotic Golgi and lipid-traffic proteins
It is typically between 90 and 150 amino acids long. Most of the size difference observed in the GOLD-domain superfamily is traceable to a single large low-complexity insert that is seen in some versions of the domain. With the exception of the p24 proteins, which have a simple architecture with the GOLD domain as their only globular domain, all other GOLD-domain proteins contain additional conserved globular domains. In these proteins, the GOLD domain co-occurs with lipid-, sterol- or fatty acid-binding domains such as PH, CRAL-TRIO, FYVE oxysterol binding- and acyl CoA-binding domains, suggesting that these proteins may interact with membranes. The GOLD domain can also be found associated with a RUN domain, which may have a role in the interaction of various proteins with cytoskeletal filaments. The GOLD domain is predicted to mediate diverse protein-protein interactions []. A secondary structure prediction for the GOLD domain reveals that it is likely to adopt a compact all-beta-fold structure with six to seven strands. Most of the sequence conservation is centred on the hydrophobic cores that support these predicted strands. The predicted secondary-structure elements and the size of the conserved core of the domain suggests that it may form a beta- sandwich fold with the strands arranged in two beta sheets stacked on each other []. Some proteins known to contain a GOLD domain are listed below: Eukaryotic proteins of the p24 family. Animal Sec14-like proteins. They are involved in secretion. Human Golgi resident protein GCP60. It interacts with the Golgi integral membrane protein Giantin. Yeast oxysterol-binding protein homologue 3 (OSH3). ; GO: 0006810 transport, 0016021 integral to membrane; PDB: 1P23_A 1M23_A.
