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Fig. 5 | BMC Biotechnology

Fig. 5

From: Purification, biochemical characterization and structural modelling of alkali-stable β-1,4-xylan xylanohydrolase from Aspergillus fumigatus R1 isolated from soil

Fig. 5

a Top five 3D models of the xylanase predicted by I-TASSER. Highest rank is marked by the lowest number of model (Model 1) by I-TASSER where as the highest number denotes the lowest ranking (Model 5). The ranking of the model was predicted by quality of the model which again was determined on the basis of C-Score, TM-score and RMSD. The C-scores of the models were determined based on the Z-score and the convergences of I-TASSER simulations as depicted in Table 2. b Final cartoon structure of Xylanase as derived from model 1 as shown in Fig. 5a. The substrate binding sites are Asn-109, Try-111, Tyr-134 and Tyr-217

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