Cyclomaltodextrin glucanotransferase precursor

Sequence

>sp|P30920|CDGT1_BACCI Cyclomaltodextrin glucanotransferase OS=Bacillus circulans PE=1 SV=1 MFQMAKRAFLSTTLTLGLLAGSALPFLPASAVYADPDTAVTNKQSFSTDVIYQVFTDRFL DGNPSNNPTGAAYDATCSNLKLYCGGDWQGLINKINDNYFSDLGVTALWISQPVENIFAT INYSGVTNTAYHGYWARDFKKTNPYFGTMADFQNLITTAHAKGIKIVIDFAPNHTSPAME TDTSFAENGRLYDNGTLVGGYTNDTNGYFHHNGGSDFSSLENGIYKNLYDLADFNHNNAT IDKYFKDAIKLWLDMGVDGIRVDAVKHMPLGWQKSWMSSIYAHKPVFTFGEWFLGSAASD ADNTDFANKSGMSLLDFRFNSAVRNVFRDNTSNMYALDSMINSTATDYNQVNDQVTFIDN HDMDRFKTSAVNNRRLEQALAFTLTSRGVPAIYYGTEQYLTGNGDPDNRAKMPSFSKSTT AFNVISKLAPLRKSNPAIAYGSTQQRWINNDVYVYERKFGKSVAVVAVNRNLSTSASITG LSTSLPTGSYTDVLGGVLNGNNITSTNGSINNFTLAAGATAVWQYTTAETTPTIGHVGPV MGKPGNVVTIDGRGFGSTKGTVYFGTTAVTGAAITSWEDTQIKVTIPSVAAGNYAVKVAA SGVNSNAYNNFTILTGDQVTVRFVVNNASTTLGQNLYLTGNVAELGNWSTGSTAIGPAFN QVIHQYPTWYYDVSVPAGKQLEFKFFKKNGSTITWESGSNHTFTTPASGTATVTVNWQ

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Identifiers

P30920

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Protein names	Recommended name: Cyclomaltodextrin glucanotransferase EC=2.4.1.19 Alternative name(s): Cyclodextrin-glycosyltransferase Short name=CGTase
Organism	Bacillus circulans
Taxonomic identifier	1397 [NCBI]
Taxonomic lineage	Bacteria › Firmicutes › Bacillales › Bacillaceae › Bacillus

Sequence length	718 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

Catalytic activity	Cyclizes part of a (1->4)-alpha-D-glucan chain by formation of a (1->4)-alpha-D-glucosidic bond.
Cofactor	Binds 2 calcium ions per subunit.
Subunit structure	Monomer.
Subcellular location	SecretedBy similarity.
Domain	May consist of two protein domains: the one in the N-terminal side cleaves the alpha-1,4-glucosidic bond in starch, and the other in the C-terminal side catalyzes other activities, including the reconstitution of an alpha-1,4-glucosidic linkage for cyclizing the maltooligosaccharide produced.
Sequence similarities	Belongs to the glycosyl hydrolase 13 family. Contains 1 CBM20 (carbohydrate binding type-20) domain. Contains 1 IPT/TIG domain.

Keywords
Cellular component	Secreted
Domain	Signal
Ligand	Calcium Metal-binding
Molecular function	Glycosyltransferase Transferase
Technical term	3D-structure
Gene Ontology (GO)
Biological process	carbohydrate metabolic process Inferred from electronic annotation. Source: InterPro
Cellular component	extracellular region Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	calcium ion binding Inferred from electronic annotation. Source: UniProtKB-KW carbohydrate binding Inferred from electronic annotation. Source: InterPro cyclomaltodextrin glucanotransferase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Names and origin

Protein attributes

General annotation (Comments)

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Keywords

Gene Ontology (GO)

Sequence annotation (Features)

Molecule processing

Regions

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Amino acid modifications

Secondary structure