Analysis of interatomic Contacts of Structural Units in PDB entry:
1DB3


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 1DB3 entry

There is 1 chain in PDB entry 1DB3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1SER 357
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 13 helices in PDB entry 1DB3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
66 78Right-handed alpha
Helix 3
3
A
97 106Right-handed alpha
Helix 4
4
A
106 119Right-handed alpha
Helix 5
5
A
134 137Right-handed 310
Helix 6
6
A
154 175Right-handed alpha
Helix 7
7
A
195 209Right-handed alpha
Helix 8
8
A
229 239Right-handed alpha
Helix 9
9
A
258 268Right-handed alpha
Helix 10
10
A
278 281Right-handed 310
Helix 11
11
A
308 311Right-handed 310
Helix 12
12
A
323 331Right-handed alpha
Helix 13
13
A
337 355Right-handed alpha
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There are 4 sheets in PDB entry 1DB3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
57 59first strand
Strand 2
A
27 31parallel
Strand 3
A
3 7parallel
Strand 4
A
81 84parallel
Strand 5
A
126 132parallel
Strand 6
A
178 183parallel
Strand 7
A
248 250parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
186 187first strand
Strand 2
A
227 228parallel
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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
A
215 217first strand
Strand 2
A
302 306parallel
Strand 3
A
283 289anti-parallel
Strand 4
A
271 276anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
223 224first strand
Strand 2
A
256 257anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il