Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2 FamilyNlpE-like8045495 4004496 SCOP2 (2022-06-29)
ASCOP2 FamilyNplE C-terminal domain-like8046588 4005175 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyLipocalins8052632 3001332 SCOP2 (2022-06-29)
ASCOP2 SuperfamilyNucleic acid-binding proteins8052633 3000135 SCOP2 (2022-06-29)
BSCOP2B SuperfamilyNucleic acid-binding proteins8052633 3000135 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyLipocalins8052632 3001332 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ANlpE_Ce2z4iA1 A: beta barrelsX: OB-foldH: NlpE C-terminal domain (From Topology)T: NlpE C-terminal domainF: NlpE_CECOD (1.6)
ANlpEe2z4iA2 A: beta barrelsX: Lipocalins/StreptavidinH: Lipocalins (From Topology)T: LipocalinsF: NlpEECOD (1.6)
BNlpE_Ce2z4iB1 A: beta barrelsX: OB-foldH: NlpE C-terminal domain (From Topology)T: NlpE C-terminal domainF: NlpE_CECOD (1.6)
BNlpEe2z4iB2 A: beta barrelsX: Lipocalins/StreptavidinH: Lipocalins (From Topology)T: LipocalinsF: NlpEECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B
PF04170NlpE N-terminal domain (NlpE)NlpE N-terminal domainThis family represents a bacterial outer membrane lipoprotein that is necessary for signalling by the Cpx pathway [1]. This pathway responds to cell envelope disturbances and increases the expression of periplasmic protein folding and degradation fac ...This family represents a bacterial outer membrane lipoprotein that is necessary for signalling by the Cpx pathway [1]. This pathway responds to cell envelope disturbances and increases the expression of periplasmic protein folding and degradation factors. While the molecular function of the NlpE protein is unknown, it may be involved in detecting bacterial adhesion to abiotic surfaces. In Escherichia coli and Salmonella typhi, NlpE is also known to confer copper tolerance in copper-sensitive strains of Escherichia coli, and may be involved in copper efflux and delivery of copper to copper-dependent enzymes [2].
Domain
A, B
PF17185NlpE C-terminal OB domain (NlpE_C)NlpE C-terminal OB domainThis family represents a bacterial outer membrane lipoprotein that is necessary for signalling by the Cpx pathway [1]. This pathway responds to cell envelope disturbances and increases the expression of periplasmic protein folding and degradation fac ...This family represents a bacterial outer membrane lipoprotein that is necessary for signalling by the Cpx pathway [1]. This pathway responds to cell envelope disturbances and increases the expression of periplasmic protein folding and degradation factors. While the molecular function of the NlpE protein is unknown, it may be involved in detecting bacterial adhesion to abiotic surfaces. In Escherichia coli and Salmonella typhi, NlpE is also known to confer copper tolerance in copper-sensitive strains of Escherichia coli, and may be involved in copper efflux and delivery of copper to copper-dependent enzymes [2]. This domain is found at the C-terminus of the NlpE protein [3].
Domain