Analysis of interatomic Contacts of Structural Units in PDB entry:
1DS6


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 1DS6 entry

There are 2 chains in PDB entry 1DS6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 181
B
 GLY 22GLY 200
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 12 helices in PDB entry 1DS6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
61 65Right-handed 310
Helix 3
3
A
67 72Right-handed 310
Helix 4
4
A
86 96Right-handed alpha
Helix 5
5
A
96 105Right-handed alpha
Helix 6
6
A
116 120Right-handed 310
Helix 7
7
A
122 132Right-handed alpha
Helix 8
8
A
138 149Right-handed alpha
Helix 9
9
A
164 178Right-handed alpha
Helix 10
10
B
31 38Right-handed alpha
Helix 11
11
B
42 53Right-handed alpha
Helix 12
12
B
90 97Right-handed alpha
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There are 4 sheets in PDB entry 1DS6. Click on sheet of interest to get list of strands forming it: A, B, B1, C,

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
40 45first strand
Strand 2
A
50 56anti-parallel
Strand 3
A
2 10parallel
Strand 4
A
77 83parallel
Strand 5
A
110 115parallel
Strand 6
A
153 156parallel
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There are 4 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
84 86first strand
Strand 2
B
69 75anti-parallel
Strand 3
B
106 113anti-parallel
Strand 4
B
153 156anti-parallel
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There are 4 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 86first strand
Strand 2
B
69 75anti-parallel
Strand 3
B
106 113anti-parallel
Strand 4
B
160 161anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
98 102first strand
Strand 2
B
187 196parallel
Strand 3
B
170 179anti-parallel
Strand 4
B
120 131anti-parallel
Strand 5
B
134 146anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il