Fig. 1From: Identification and characterization of a novel stress-responsive outer membrane protein Lip40 from Actinobacillus pleuropneumoniae Sequence alignment and structural prediction of Lip40. a Sequence alignment of A. pleuropneumoniae Lip40 and the N- and C-lobes of A. pleuropneumoniae TbpB (PDB: 3HOL). b Overall structure of Lip40 protein (blue). The structure consists of an eight-stranded β barrel accompanied by a domain made up of four β strands. c Superimposition of Lip40 onto the TbpB N lobe (orange). d Superimposition of Lip40 onto the TbpB C lobe (pink)Back to article page