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. 2005 Jul 21;33(13):e112. doi: 10.1093/nar/gni113

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© The Author 2005. Published by Oxford University Press. All rights reserved

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Sequence alignment of PabI with its homologs. Amino acid residues are colored according to their physico-chemical properties (green, aliphatic and aromatic; magenta, polar; blue, positive; red, negative; yellow, glycine and proline). The conserved residues are shaded. SS indicates the consensus secondary structure prediction [E: extended (β), H: helical (α) conformation].