>tr|Q21JD3|Q21JD3_SACD2 DUF2933 domain-containing protein OS=Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024) OX=203122 GN=Sde_1936 PE=4 SV=1 MSNQNQSFWLTPKGFTAMGLIASVTYFLLMEHRQHVVEFLPYLILLLCPLMHVFMHGGHG HGGDHHNHDDKPESESEAYKRGLEEGRKQSNHHSH