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Figure 1
Overall monomeric structure of PgDUF2436 and multiple sequence alignment of PgDUF2436. (a) Overall structure of PgDUF2436, shown as a cartoon model using PyMOL (DeLano, 2002BB10). The N- and C-termini are labeled, and the figure on the right shows the PgDUF2436 structure rotated 90° around the x axis. (b) Multiple sequence alignment of PgDUF2436 (UniProtKB ID P46071, PDB entry 9isp), the C-terminal domain of AlgF from Pseudomonas aeruginosa (UniProtKB ID Q06062, PDB entry 6d10), intracellular growth locus E protein (IglE) from Francisella tularensis (UniProtKB ID A0Q7H2, PDB entry 5amt), the D4 domain of cholesterol-dependent cytolysin from Streptococcus intermedius (UniProtKB ID Q9LCB8, PDB entry 6zd0), Serratia marcescens Lip, a membrane-bound component of the type VI secretion system (UniProtKB ID G5EA77, PDB entry 4a1r; Rao et al., 2011BB45), TssJ from the bacterial type VI secretion system from E. coli (UniProtKB ID B7LFS8, PDB enty 3rx9; Felisberto-Rodrigues et al., 2011BB17) and electron-transport protein from Pseudomonas aeruginosa (UniProtKB ID P00282, PDB code 1jzi; Crane et al., 2001BB8). The alignment sequences have been chosen from the top hit results of a DaliLite server search (PDB entries 6d10, 5amt and 6zd0) and the TM-align top hit results of a COFACTOR server search (PDB entries 4a1r, 3rx9 and 1jzi; Zhang & Skolnick, 2005BB56; Roy et al., 2012BB48; Zhang et al., 2017BB55). The alignment was performed by ClustalX (Larkin et al., 2007BB29) and visualized using GeneDoc (Nicholas et al., 1997BB39). Secondary-structural elements in the crystal structure of PgDUF2436 are represented above the sequence.

Journal logoSTRUCTURAL BIOLOGY
COMMUNICATIONS
ISSN: 2053-230X
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