Glycoside Hydrolase Family 66

Known Activities	cycloisomaltooligosaccharide glucanotransferase (EC 2.4.1.-); dextranase (EC 3.2.1.11).
Mechanism	Retaining
Catalytic Nucleophile/Base	Asp
Catalytic Proton Donor	Asp
Statistics	GenBank accession (56); Uniprot accession (35); PDB accession (0); 3D entries (1); cryst (1)

Summary

All (49) Bacteria (47) Viruses (2) Structure (1 - 1 cryst) Characterized (18)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D
cycloisomaltooligosaccharide glucanotransferase (CITase)	2.4.1.-	Bacillus circulans T-3040	BAA09604.1	P94286
cycloisomaltooligosaccharide glucanotransferase (CIT;Cit2)	2.4.1.-	Bacillus circulans U-155	BAA13595.1	P70873
cycloisomaltooligosaccharide glucanotransferase (Cit;CITase)	2.4.1.-	Paenibacillus sp. 598K	BAL21555.1
dextranase 1 (Dex1)	3.2.1.11	Paenibacillus sp. Dex40-8	AAQ91294.1	Q6VUH6
dextranase 2 (Dex2)	3.2.1.11	Paenibacillus sp. Dex50-2	AAQ91298.1	Q6VUH2
dextranase 1 (Dex1)	3.2.1.11	Paenibacillus sp. Dex50-2	AAQ91296.1	Q6VUH4
dextranase 1 (Dex1)	3.2.1.11	Paenibacillus sp. Dex70-1B	AAQ91301.1	Q6VUG9
dextranase 1 (Dex1)	3.2.1.11	Paenibacillus sp. Dex70-34	AAQ91303.1	Q6VUG7
dextranase (Dex)	3.2.1.11	Streptococcus criceti ATCC 19642	BAF49027.1 BAG16274.1	A4F2S5 B1Q2P0
dextranase (Dex)	3.2.1.11	Streptococcus criceti E49	BAE93687.1	Q1MVS0
dextranase (Dex)	3.2.1.11	Streptococcus downei NCTC11391	BAB78732.1	Q8VLP4
dextranase (Dex;SmDex)	3.2.1.11	Streptococcus mutans ATCC 25175	AEB70967.1		cryst
dextranase (DexA)	3.2.1.11	Streptococcus mutans INGBRITT	BAA08409.1	Q54443
dextranase (DexA;SMU.2042)	3.2.1.11	Streptococcus mutans UA159	AAN59642.1 NP_722336.1
dextranase (Dex)	3.2.1.11	Streptococcus ratti ATCC 19645	BAD12421.1	Q76EQ4
dextranase (Dex;DexS)	3.2.1.11	Streptococcus salivarius M-33	ABH84885.1 ACW33394.1 BAA06127.1 CAD42491.1 CAR96695.1	Q59979
dextranase (Dex)	3.2.1.11	Streptococcus sobrinus	AAA21772.1	P39653
dextranase (Dex;Tlet_1229)	3.2.1.11	Thermotoga lettingae TMO	ABV33789.1	A8F6K5

Footnotes

Experimental characterization exclusively covers enzyme activities at present. If you are aware of any missing experimental characterization that should be mentioned here, we encourage you to send your comment and support of the experimental evidence, including an electronic copy or appropriate link to the support material (i.e., article(s), thesis, database, etc), to cazy@afmb.univ-mrs.fr.