Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad1qwda1 All beta proteins Lipocalins Lipocalins Retinol binding protein-like Outer membrane lipoprotein Blc (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Ad1qwda2 Artifacts Tags Tags Tags N-terminal Tags (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Bd1qwdb1 All beta proteins Lipocalins Lipocalins Retinol binding protein-like Outer membrane lipoprotein Blc (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)
Bd1qwdb2 Artifacts Tags Tags Tags N-terminal Tags (Escherichia coli ) [TaxId: 562 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyRetinol binding protein-like 8027655 4002493 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyLipocalins 8040034 3001332 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyLipocalins 8040034 3001332 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ALipocalin_2e1qwdA1 A: beta barrelsX: Lipocalins/StreptavidinH: Lipocalins (From Topology)T: LipocalinsF: Lipocalin_2ECOD (1.6)
BLipocalin_2e1qwdB1 A: beta barrelsX: Lipocalins/StreptavidinH: Lipocalins (From Topology)T: LipocalinsF: Lipocalin_2ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A2.40.128.20 Mainly Beta Beta Barrel Lipocalin Calycin beta-barrel core domainCATH (4.3.0)
B2.40.128.20 Mainly Beta Beta Barrel Lipocalin Calycin beta-barrel core domainCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF08212Lipocalin-like domain (Lipocalin_2)Lipocalin-like domainLipocalins are transporters for small hydrophobic molecules, such as lipids, steroid hormones, bilins, and retinoids. The structure is an eight-stranded beta barrel.Domain