Analysis of interatomic Contacts of Structural Units in PDB entry:
1DX2


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 1DX2 entry

There are 2 chains in PDB entry 1DX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ASP 1ALA 114
H
 GLN 115SER 229
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 4 helices in PDB entry 1DX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
84 88Right-handed 310
Helix 2
2
H
176 179Right-handed 310
Helix 3
3
H
188 190Right-handed 310
Helix 4
4
H
201 205Right-handed 310
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There are 5 sheets in PDB entry 1DX2. Click on sheet of interest to get list of strands forming it: A, B, C, D, D1,

There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 5first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
75 80anti-parallel
Strand 4
L
67 72anti-parallel
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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
L
10 13first strand
Strand 2
L
107 111parallel
Strand 3
L
89 95anti-parallel
Strand 4
L
38 43anti-parallel
Strand 5
L
51 54anti-parallel
Strand 6
L
58 59anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
119 120first strand
Strand 2
H
132 137anti-parallel
Strand 3
H
192 197anti-parallel
Strand 4
H
182 187anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 126first strand
Strand 2
H
225 228parallel
Strand 3
H
206 213anti-parallel
Strand 4
H
147 153anti-parallel
Strand 5
H
159 166anti-parallel
Strand 6
H
171 174anti-parallel
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There are 4 strands in D1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
124 126first strand
Strand 2
H
225 228parallel
Strand 3
H
206 213anti-parallel
Strand 4
H
217 220anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il