3LKB

Crystal structure of a branched chain amino acid ABC transporter from Thermus thermophilus with bound valine

External Resource: Annotation


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APeripla_BP_6e3lkbA3 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Periplasmic binding protein-like IF: Peripla_BP_6ECOD (1.6)
APeripla_BP_5e3lkbA2 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Periplasmic binding protein-like IF: Peripla_BP_5ECOD (1.6)
BPeripla_BP_6e3lkbB3 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Periplasmic binding protein-like IF: Peripla_BP_6ECOD (1.6)
BPeripla_BP_5e3lkbB2 A: a/b three-layered sandwichesX: Flavodoxin-likeH: Class I glutamine amidotransferase-likeT: Periplasmic binding protein-like IF: Peripla_BP_5ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A3.40.50.2300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Response regulatorCATH (4.3.0)
B3.40.50.2300 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Response regulatorCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF13458Periplasmic binding protein (Peripla_BP_6)Periplasmic binding protein- Family

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B
IPR028081Leucine-binding protein domainDomain
A, B
IPR028082Periplasmic binding protein-like IHomologous Superfamily