BETA-TURN Types dataset creation module

This page allows to extract PDB chain IDs containing beta turn types in PDB list provided by users.. Input for this modules is number of specific type betaturn present in protein chain.

Please upload your file. Do upload more than 1 PDB chain ids.

Upload a PDB chain ID list file:     Example file: pdbid_list

(For Example: 102mA has total 4 beta turns type I present. To get all PDB chains having at least 1 beta turns type I and maximum 4 beta turns type I. Please enter the range as 1 To 4. Default range is 0 To 100). For more information click here help

Beta Turn Type	Range of Beta Turn in PDBs
	Minimum	Maximum
Turn Type I
Turn Type I'
Turn Type II
Turn Type II'
Turn Type IV
Turn Type VIa1
Turn Type VIa2
Turn Type VIb
Turn Type VIII

NOTE:

if you have enter range for more than one type of beta turn. The result file contains PDB chain ID which are common. For example: if you have enter range for type I as 0 To 4 and for type IV 0 To 4. PDB chain 10gsA as 4 type I turn and 2 type IV turn. PDB chain ID 109mA has 3 type I turn and None type IV turn. In the result file we will get only 10gsA ID. As 10gsA statisfy both the above said condition, whereas 109mA satisfy only one condition (first condition), so its removed from the result. The more the number of type turn you select the lesser the number of PDB chain IDs you will get.