8.A.218.1.8
Polymeric immunoglobulin receptor (pIgR) of 336 aas and two TMSs, one at the N-terminus of the protein and one at about residues 270 - 290, near the C-terminus. pIgR can bind and transport immunoglobulins (Igs), thus playing a role in mucosal immunity (Ji et al. 2023). The pIgR protein consists of a signal peptide, an extracellular domain, a transmembrane domain and an intracellular region, with the presence of two Ig-like domains (ILDs) in the extracellular domain.
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| Accession Number: | WGF83061.1 |
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| Protein Name: | WGF83061.1 polymeric immunoglobulin receptor [Siniperca chuatsi] |
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| Length: | 337 |
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| Molecular Weight: | |
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| Species: | Siniperca chuatsi [119488] |
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| Number of TMSs: | 1 |
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| Substrate |
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1: MHLFILALSL LPWIPAFLCG VTTGKELAVM EGQNLTVPCL YEPQYASYVK YWCRGSMREF
61: CSSLARTDNP RSANPAEDKV SIFDDPVQLV FSVTMNNLKE EDSGWYMCGV EIGGIWSADV
121: VAFTNIKVIH GMSVVNSQLS GEEGSSVTVE CIYSERYRQS EKKWCRSGDW SSCLLTSSEG
181: SYEDTSVAIS DDRTRTFTIT LKKLEMKDTG WYWCSAGQQQ IAVHVLVTPR PTTTAVSVTS
241: PLTPSQSVAN LPPPKPNTKE SWNSHSHILE LLMVCASLIL LVGLAILARK LWKLHKHDPP
301: EMKARLNNYS ADVGDLQNTA VVFINKDSQD IHMYRA