ID   PSBP_PORPU              Reviewed;         210 AA.
AC   P50272;
DT   01-OCT-1996, integrated into UniProtKB/Swiss-Prot.
DT   01-OCT-1996, sequence version 1.
DT   25-MAY-2022, entry version 62.
DE   RecName: Full=Putative polysaccharide-binding protein;
DE   Flags: Precursor;
OS   Porphyra purpurea (Red seaweed) (Ulva purpurea).
OC   Eukaryota; Rhodophyta; Bangiophyceae; Bangiales; Bangiaceae; Porphyra.
OX   NCBI_TaxID=2787;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [MRNA].
RC   STRAIN=Avonport;
RA   Liu Q., der Meer J.P., Reith M.E.;
RL   Submitted (MAY-1994) to the EMBL/GenBank/DDBJ databases.
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DR   EMBL; U08843; AAA61792.1; -; mRNA.
DR   AlphaFoldDB; P50272; -.
DR   SMR; P50272; -.
DR   CAZy; CBM1; Carbohydrate-Binding Module Family 1.
DR   GO; GO:0005576; C:extracellular region; IEA:InterPro.
DR   GO; GO:0030248; F:cellulose binding; IEA:InterPro.
DR   GO; GO:0005975; P:carbohydrate metabolic process; IEA:InterPro.
DR   InterPro; IPR035971; CBD_sf.
DR   InterPro; IPR000254; Cellulose-bd_dom_fun.
DR   Pfam; PF00734; CBM_1; 3.
DR   SMART; SM00236; fCBD; 4.
DR   SUPFAM; SSF57180; SSF57180; 3.
DR   PROSITE; PS00562; CBM1_1; 4.
DR   PROSITE; PS51164; CBM1_2; 4.
PE   2: Evidence at transcript level;
KW   Repeat; Signal.
FT   SIGNAL          1..22
FT   CHAIN           23..210
FT                   /note="Putative polysaccharide-binding protein"
FT                   /id="PRO_0000022166"
FT   DOMAIN          23..62
FT                   /note="CBM1 1"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00597"
FT   DOMAIN          63..105
FT                   /note="CBM1 2"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00597"
FT   DOMAIN          125..165
FT                   /note="CBM1 3"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00597"
FT   DOMAIN          166..210
FT                   /note="CBM1 4"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00597"
SQ   SEQUENCE   210 AA;  21967 MW;  83782D98B6863CC8 CRC64;
     MGFLKGTAAA LTLLSAAAAA SACGVLYEQC GGIGFDGVTC CSEGLMCMKM GPYYSQCRAM
     PGMMGQVKPY GQCGGMNYSG KTMCSPGFKC VELNEFFSQC DLANKSPVAT PKVSPTSPPG
     PAQVCGKEYA ACGGEMFMGA KCCKFGLVCY ETSGKWQSQC RAPPPKMGEV GRYAQCGGMG
     YMGSTMCVGG YKCMAISEGS MYKQCLPMHP