Analysis of interatomic Contacts of Structural Units in PDB entry:
2DPX


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 2DPX entry

There are 2 chains in PDB entry 2DPX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 90ARG 254
B
 TYR 92ARG 254
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 10 helices in PDB entry 2DPX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
103 113Right-handed alpha
Helix 2
2
A
154 160Right-handed alpha
Helix 3
3
A
173 191Right-handed alpha
Helix 4
4
A
214 226Right-handed alpha
Helix 5
5
A
239 254Right-handed alpha
Helix 6
6
B
103 113Right-handed alpha
Helix 7
7
B
173 190Right-handed alpha
Helix 8
8
B
207 211Right-handed 310
Helix 9
9
B
214 226Right-handed alpha
Helix 10
10
B
239 253Right-handed alpha
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There are 2 sheets in PDB entry 2DPX. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 133first strand
Strand 2
A
136 143anti-parallel
Strand 3
A
91 97parallel
Strand 4
A
164 170parallel
Strand 5
A
198 203parallel
Strand 6
A
228 231parallel
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There are 6 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
126 133first strand
Strand 2
B
136 143anti-parallel
Strand 3
B
93 97parallel
Strand 4
B
164 170parallel
Strand 5
B
198 203parallel
Strand 6
B
228 231parallel
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