ID Q56X65_ARATH Unreviewed; 267 AA. AC Q56X65; DT 10-MAY-2005, integrated into UniProtKB/TrEMBL. DT 10-MAY-2005, sequence version 1. DT 27-MAR-2024, entry version 90. DE RecName: Full=Xyloglucan endotransglucosylase/hydrolase {ECO:0000256|RuleBase:RU361120}; DE EC=2.4.1.207 {ECO:0000256|RuleBase:RU361120}; GN OrderedLocusNames=At3g48580 {ECO:0000313|EMBL:BAD93998.1}; OS Arabidopsis thaliana (Mouse-ear cress). OC Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; OC Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; OC rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis. OX NCBI_TaxID=3702 {ECO:0000313|EMBL:BAD93998.1}; RN [1] {ECO:0000313|EMBL:BAD93998.1} RP NUCLEOTIDE SEQUENCE. RA Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., RA Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., RA Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K., RA Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., RA Shinozaki K.; RT "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs."; RL Submitted (MAR-2005) to the EMBL/GenBank/DDBJ databases. CC -!- FUNCTION: Catalyzes xyloglucan endohydrolysis (XEH) and/or CC endotransglycosylation (XET). Cleaves and religates xyloglucan CC polymers, an essential constituent of the primary cell wall, and CC thereby participates in cell wall construction of growing tissues. CC {ECO:0000256|RuleBase:RU361120}. CC -!- SUBCELLULAR LOCATION: Secreted, cell wall CC {ECO:0000256|RuleBase:RU361120}. Secreted, extracellular space, CC apoplast {ECO:0000256|RuleBase:RU361120}. CC -!- PTM: Contains at least one intrachain disulfide bond essential for its CC enzymatic activity. {ECO:0000256|RuleBase:RU361120}. CC -!- SIMILARITY: Belongs to the glycosyl hydrolase 16 family. CC {ECO:0000256|RuleBase:RU361120}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; AK221812; BAD93998.1; -; mRNA. DR AlphaFoldDB; Q56X65; -. DR CAZy; GH16; Glycoside Hydrolase Family 16. DR TAIR; AT3G48580; -. DR PhylomeDB; Q56X65; -. DR ExpressionAtlas; Q56X65; baseline and differential. DR GO; GO:0048046; C:apoplast; IEA:UniProtKB-SubCell. DR GO; GO:0004553; F:hydrolase activity, hydrolyzing O-glycosyl compounds; IEA:InterPro. DR GO; GO:0016762; F:xyloglucan:xyloglucosyl transferase activity; IEA:UniProtKB-EC. DR GO; GO:0042546; P:cell wall biogenesis; IEA:InterPro. DR GO; GO:0071555; P:cell wall organization; IEA:UniProtKB-KW. DR GO; GO:0010411; P:xyloglucan metabolic process; IEA:InterPro. DR Gene3D; 2.60.120.200; -; 1. DR InterPro; IPR044791; Beta-glucanase/XTH. DR InterPro; IPR008264; Beta_glucanase. DR InterPro; IPR013320; ConA-like_dom_sf. DR InterPro; IPR000757; GH16. DR InterPro; IPR010713; XET_C. DR InterPro; IPR016455; XTH. DR PANTHER; PTHR31062; XYLOGLUCAN ENDOTRANSGLUCOSYLASE/HYDROLASE PROTEIN 8-RELATED; 1. DR PANTHER; PTHR31062:SF122; XYLOGLUCAN ENDOTRANSGLUCOSYLASE_HYDROLASE PROTEIN 11-RELATED; 1. DR Pfam; PF00722; Glyco_hydro_16; 1. DR Pfam; PF06955; XET_C; 1. DR PIRSF; PIRSF005604; XET; 1. DR PRINTS; PR00737; GLHYDRLASE16. DR SUPFAM; SSF49899; Concanavalin A-like lectins/glucanases; 1. DR PROSITE; PS51762; GH16_2; 1. PE 2: Evidence at transcript level; KW Apoplast {ECO:0000256|ARBA:ARBA00022523, ECO:0000256|RuleBase:RU361120}; KW Cell wall {ECO:0000256|ARBA:ARBA00022512, ECO:0000256|RuleBase:RU361120}; KW Cell wall biogenesis/degradation {ECO:0000256|ARBA:ARBA00023316, KW ECO:0000256|RuleBase:RU361120}; KW Glycosidase {ECO:0000256|ARBA:ARBA00023295, ECO:0000256|RuleBase:RU361120}; KW Hydrolase {ECO:0000256|ARBA:ARBA00022801, ECO:0000256|RuleBase:RU361120}; KW Secreted {ECO:0000256|ARBA:ARBA00022525, ECO:0000256|RuleBase:RU361120}; KW Signal {ECO:0000256|ARBA:ARBA00022729}; KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|RuleBase:RU361120}. FT DOMAIN 22..199 FT /note="GH16" FT /evidence="ECO:0000259|PROSITE:PS51762" SQ SEQUENCE 267 AA; 30797 MW; 2366DE4B8D9FB342 CRC64; MVMVVVAVVA AAQGQEETTG FVTWGNNYYQ TWGHQALVIN KTSELQLTLD KNSGSGFESQ LIYGSGYFNV RIKAPQTTST GVITSFYLIS RSSRHDELCF QILGKNGPPY LLNTNMYLYG EGGKDQRFRL WFDPTKDYHS YSFLWNPNQL VFYVDDTPIR VYSKNPDVYY PSVQTMFLMG SVQNGSIIDP KQMPYIAKFQ ASKIEGCKTE FMGIDKCTDP KFWWNRKQLS SKEKTLYLNA RKTYLDYDYC SDRQRYPKVP QECGSYT //