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2.A.3.1.20
Serine transporter, SerP2 or YdgB, of 459 aas and 12 TMSs (Trip et al. 2013). Transports L-alanine (Km = 20 μM), D-alanine (Km = 38 μM), L-serine, D-serine (Km = 356 μM) and glycine (Noens and Lolkema 2015). The encoding gene is adjacent to the one encoding SerP1 (TC# 2.A.3.1.21).

Accession Number:F2HQ24
Protein Name:YdgB protein
Length:457
Molecular Weight:51216.00
Species:Lactococcus lactis subsp. lactis (strain CV56) [929102]
Number of TMSs:12
Substrate L-alanine, D-alanine, L-Serine, D-serine, Glycine

Cross database links:

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

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Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNTNQNEENK PSQRGLKNRH IQLIAIAGTI GTGLFLGAGK SIHLTGPSII FVYLIIGALM 
61:	YILLRAIGEM LYQDPNQHSF LNFVSRYLGE KPGYFIQWSY LLVVVFVAMA ELIAIGTYIN 
121:	FWLPDLPIWM TEVFVLVLLT LLNTLNPKFF GETEFWFGMI KIVAIIGLIL TAIILIFSHY 
181:	HTGTDTVSVT NITKGFEFFP NGLSNFFESF QMVMFAFVSM EFIGMTAAET DNPRPTLKKA 
241:	INQIPIRIVL FYVGALLAIM SIYQWRDIPA DKSPFVTIFQ LIGIKWAAAL VNFVVLTSAA 
301:	SALNSALFSI TRNLYSLSKL NNDKILKPFT KFSKAGVPVN ALLFTSLLIL FTPFISMIPA 
361:	ISNSFVFITS VATNLFLVVY LMTLITYLKY RKSSDFDPKG FVLPAAHIFI PLAIAGFVLI 
421:	FISLFCFKDT IVPAIGSVIW VLIFGLFTFF KKIKTAE