>cd06423 CESA_like CESA_like is the cellulose synthase superfamily. The cellulose synthase (CESA) superfamily includes a wide variety of glycosyltransferase family 2 enzymes that share the common characteristic of catalyzing the elongation of polysaccharide chains. The members include cellulose synthase catalytic subunit, chitin synthase, glucan biosynthesis protein and other families of CESA-like proteins. Cellulose synthase catalyzes the polymerization reaction of cellulose, an aggregate of unbranched polymers of beta-1,4-linked glucose residues in plants, most algae, some bacteria and fungi, and even some animals. In bacteria, algae and lower eukaryotes, there is a second unrelated type of cellulose synthase (Type II), which produces acylated cellulose, a derivative of cellulose. Chitin synthase catalyzes the incorporation of GlcNAc from substrate UDP-GlcNAc into chitin, which is a linear homopolymer of beta-(1,4)-linked GlcNAc residues and Glucan Biosynthesis protein catalyzes the

Probab=100.00 E-value=1.3e-32 Score=218.12 Aligned_cols=176 Identities=24% Similarity=0.329 Sum_probs=130.4 Q ss_pred EEEECCCCHHHHHHHHHHHHHCCCCCCEEEEEECCCCCCHHHHHHHHHHHHCCCCCEEEEECCCCCCHHHHHHHHHHHCC Q ss_conf 99953774556999998764207975157997148998168999999986308882799757888733889898786148 Q gi|254780918|r 328 IIIPTYNHHHLLKICLESIYHKTTYSSFEVIIIDNLSDDSKTFLYLQKIQKKYPNLRVITDNTHPFNYSRINNNATLHAK 407 (623) Q Consensus 328 IIIp~~n~~~~l~~cl~Sl~~~t~y~~~EiivVdn~S~d~~t~~~l~~~~~~~~~~~~i~~~~~~~n~s~~~N~g~~~a~ 407 (623) T Consensus 1 ViIp~~N~~~~l~~~l~sl~~Q~-~~~~eIivvdd~S~d-~t~~~~~~~~~~~~~~~~~~~~~~~~g~~~a~N~g~~~a~ 78 (180) T cd06423 1 IIVPAYNEEAVIERTIESLLALD-YPKLEVIVVDDGSTD-DTLEILEELAALYIRRVLVVRDKENGGKAGALNAGLRHAK 78 (180) T ss_pred EEEEECCCHHHHHHHHHHHHHCC-CCCEEEEEEECCCCH-HHHHHHHHHHHCCCCEEEEECCCCCCCHHHHHHHCCCCCC T ss_conf 09997797899999999998189-998189999899975-7899999986217971898447776779999752510267 Q ss_pred CCEEEEECCCCEEECHHHHHHHHHHH-CCCCEEEEEEEEECCCCCCCCCCCEEEECCEEECCCCCCCCCCCCCCCCCCCC Q ss_conf 97474405882782816889988774-28981699537664676756778704413254067865664322565555764 Q gi|254780918|r 408 GQYFCFLNNDTEVINGQWLSEMMGIA-SQPQVGAVGARLWYRRKKLWKRSKRLQHGGVIMGINNIAGHKNKHHKARCSVP 486 (623) Q Consensus 408 geyilfLn~D~~v~~~~wL~~Ll~~~-~~~~vG~Vg~~ll~~~~~~~~~d~~iqhaG~v~g~~~~~~~~~~~~~~~~~~~ 486 (623) T Consensus 79 ~d~i~~lD~D~~-~~~~~l~~~~~~~~~~~~~~~v~~~~~~~~~~----~~~~~~~---------~~~~~--~~---~~~ 139 (180) T cd06423 79 GDIVVVLDADTI-LEPDALKRLVVPFFADPKVGAVQGRVRVRNGS----ENLLTRL---------QAIEY--LS---IFR 139 (180) T ss_pred CCEEEEECCCCC-CCHHHHHHHHHHHHHCCCEEEEEEEEEEECCC----CCHHHHH---------HHHHH--HH---HHH T ss_conf 557987438720-08569999999998795989998579854699----8789999---------98998--87---756 Q ss_pred CCCCCCCCCCCCCCCCCHHEEEEEHHHHHHHCCCCHHHH Q ss_conf 422223344444111011020438888987179997687 Q gi|254780918|r 487 NYQAFAMHFTHSISAVTGACMVMSKKCFMHVGGFDEKNT 525 (623) Q Consensus 487 ~~~~~~~~~~~~~savtgacllirr~~f~~iGGfDE~~~ 525 (623) T Consensus 140 ~~~-~~~~~~~~~~~~~G~~~~~rr~~~e~vGGfDe~~~ 177 (180) T cd06423 140 LGR-RAQSALGGVLVLSGAFGAFRREALREVGGWDEDTL 177 (180) T ss_pred HHH-HHHHHCCCCEEECCEEEEEEHHHHHHCCCCCCCCC T ss_conf 666-67876599506785599988999998399999998

HHsearch alignment for GI: 254780918 and conserved domain: cd06423