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 5X3J | pdb_00005x3j

Kfla1895 D451A mutant in complex with cyclobis-(1->6)-alpha-nigerosyl

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
BOB_NTP_binde5x3jB1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: OB_NTP_bindECOD (v295.2)
AOB_NTP_binde5x3jA1 A: alpha arraysX: FAD-linked reductases, C-terminal domain-likeH: FAD-linked reductases-CT: FAD-linked reductases-CF: OB_NTP_bindECOD (v295.2)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
B3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (utative)
B2.60.40.1180 Mainly Beta Sandwich Immunoglobulin-like Golgi alpha-mannosidase IICATH (utative)
A3.20.20.80 Alpha Beta Alpha-Beta Barrel TIM Barrel GlycosidasesCATH (utative)
A2.60.40.1180 Mainly Beta Sandwich Immunoglobulin-like Golgi alpha-mannosidase IICATH (utative)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF21365Glycosyl hydrolase family 31 C-terminal domain (Glyco_hydro_31_3rd)Glycosyl hydrolase family 31 C-terminal domainGlycosyl hydrolases are key enzymes of carbohydrate metabolism. Family 31 comprises of enzymes that are, or similar to, alpha- galactosidases. This entry represents the 3rd beta sandwich domain. Domain
A, B
PF13802Glycosyl hydrolase 31 N-terminal galactose mutarotase-like domain (Gal_mutarotas_2)Glycosyl hydrolase 31 N-terminal galactose mutarotase-like domainThis entry represents the first of three common domains found in Glycosyl hydrolase 31 family proteins. It has a galactose mutarotase superfamily fold. Domain
A, B
PF01055Glycosyl hydrolases family 31 TIM-barrel domain (Glyco_hydro_31_2nd)Glycosyl hydrolases family 31 TIM-barrel domainGlycosyl hydrolases are key enzymes of carbohydrate metabolism. Family 31 comprises of enzymes that are, or similar to, alpha- galactosidases. This entry corresponds to the second domain of family 31 enzymes and adopts a TIM-barrel fold. Domain
A, B
PF215681,3-alpha-isomaltosidase-like, N-terminal domain (AIMA-like_N)1,3-alpha-isomaltosidase-like, N-terminal domainThis domain is found at the N-terminal 1,3-alpha-isomaltosidase from Kribbella flavida (AIMA, also known as Kfla1895) and sequences from actinomycetes. AIMA is involved in the intracellular degradation of the cyclic tetrasaccharide cyclobis-1-6-alpha ...This domain is found at the N-terminal 1,3-alpha-isomaltosidase from Kribbella flavida (AIMA, also known as Kfla1895) and sequences from actinomycetes. AIMA is involved in the intracellular degradation of the cyclic tetrasaccharide cyclobis-1-6-alpha-nigerosyl formed extracellularly from starch. It catalyses the hydrolysis of the alpha-1,3-glucosidic linkage of cyclobis-1-6-alpha-nigerosyl to yield isomaltose via a possible linear tetrasaccharide [1]. This domain folds into an Ig-like beta-sandwich.
Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B
Glycoside hydrolase family 31

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR000322Glycoside hydrolase family 31, TIM barrel domainDomain
A, B
IPR048395Glycosyl hydrolase family 31, C-terminal domainDomain
A, B
IPR017853Glycoside hydrolase superfamilyHomologous Superfamily
A, B
IPR051816Glycosyl Hydrolase Family 31Family
A, B
IPR0484881,3-alpha-isomaltosidase-like, N-terminal domainDomain
A, B
IPR013783Immunoglobulin-like foldHomologous Superfamily
A, B
IPR013780Glycosyl hydrolase, all-betaHomologous Superfamily
A, B
IPR025887Glycoside hydrolase family 31, N-terminal domainDomain
A, B
IPR011013Galactose mutarotase-like domain superfamilyHomologous Superfamily