Analysis of interatomic Contacts of Structural Units in PDB entry:
1D3Y


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 1D3Y entry

There are 2 chains in PDB entry 1D3Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 72PRO 369
B
 ASN 71PRO 369
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 18 helices in PDB entry 1D3Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
72 92Right-handed alpha
Helix 2
2
A
98 105Right-handed alpha
Helix 3
3
A
106 112Right-handed 310
Helix 4
4
A
115 131Right-handed alpha
Helix 5
5
A
133 137Right-handed 310
Helix 6
6
A
198 208Right-handed alpha
Helix 7
7
A
209 214Right-handed alpha
Helix 8
8
A
226 241Right-handed alpha
Helix 9
9
A
251 257Right-handed alpha
Helix 10
10
A
257 264Right-handed alpha
Helix 11
11
A
287 294Right-handed alpha
Helix 12
12
A
302 316Right-handed alpha
Helix 13
13
A
316 321Right-handed alpha
Helix 14
14
A
322 336Right-handed alpha
Helix 15
15
A
340 348Right-handed 310
Helix 16
16
A
350 355Right-handed alpha
Helix 17
17
A
355 363Right-handed alpha
Helix 18
18
A
364 367Right-handed 310
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There are 4 sheets in PDB entry 1D3Y. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
96 97first strand
Strand 2
A
139 140parallel
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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
A
282 285first strand
Strand 2
A
244 247parallel
Strand 3
A
192 196parallel
Strand 4
A
216 220parallel
Strand 5
A
147 149anti-parallel
Strand 6
A
174 176anti-parallel
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There are 3 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
161 166first strand
Strand 2
A
153 158anti-parallel
Strand 3
A
185 187anti-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
299 300first strand
Strand 2
A
337 338anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il