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Figure 2 | BMC Plant Biology

Figure 2

From: The pathogenesis-related protein PR-4b from Theobroma cacao presents RNase activity, Ca2+ and Mg2+ dependent-DNase activity and antifungal action on Moniliophthora perniciosa

Figure 2

Amino acid sequence alignment of TcPR-4b with other PR4 proteins identified from NCBI database. The class I PR4s used for alignment are: AtHEL (Arabdopsis thaliana, NP_187123.1), FaPR4 (Ficus pumila var. awkeotsang, ADO24163.1), CcPR-4 (Capsicum chinense, BAD11073), StWIN2 (Solanum tuberosum, P09762), NtCBP20 (Nicotiana tabacum, AAB29959.2). The class II PR-4 s used for the alignment were: MdPR-4 (Malus domestica, AFH74426.1), NtPR-4B (Nicotiana tabacum, P29063.1), CaPR-4 (Capsicum annuum, AAF63520.1), SlPR-4 (Solanum lycopersicum, NP_001234083.1), Wheatwin1 (Triticum aestivum, O64392.1), Wheatwin2 (Triticum aestivum, O64393.1), Barwin (Hordeum vulgare, 1BW3_A), OsPR-4b (Oryza sativa, AY435041), LrPR4 (Lycoris radiate, ACI31201.1). Gaps introduced to get the best alignment are indicated by (-), (*) represents identical amino acids between all sequences, (.) and (:) represent conserved substitutions and semi-conserved substitutions, respectively. Signal peptide, chitin-binding domain and vacuolar signal are indicated in gray scale. The Barwin domain is also indicated; the six conserved cysteines in the Barwin domain are highlighted in black.

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