Analysis of interatomic Contacts of Structural Units in PDB entry:
3L7Y


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 3L7Y entry

There is 1 chain in PDB entry 3L7Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2SER 268
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 15 helices in PDB entry 3L7Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 36Right-handed alpha
Helix 2
2
A
47 53Right-handed alpha
Helix 3
3
A
58 61Right-handed 310
Helix 4
4
A
67 69Right-handed 310
Helix 5
5
A
85 100Right-handed alpha
Helix 6
6
A
120 128Right-handed alpha
Helix 7
7
A
156 158Right-handed 310
Helix 8
8
A
159 169Right-handed alpha
Helix 9
9
A
194 206Right-handed alpha
Helix 10
10
A
209 211Right-handed 310
Helix 11
11
A
219 221Right-handed 310
Helix 12
12
A
222 229Right-handed alpha
Helix 13
13
A
239 246Right-handed alpha
Helix 14
14
A
252 255Right-handed 310
Helix 15
15
A
256 268Right-handed alpha
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There are 2 sheets in PDB entry 3L7Y. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
77 81first strand
Strand 2
A
71 74anti-parallel
Strand 3
A
63 66anti-parallel
Strand 4
A
39 43parallel
Strand 5
A
5 8parallel
Strand 6
A
213 217parallel
Strand 7
A
231 234parallel
Strand 8
A
248 249parallel
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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
134 137first strand
Strand 2
A
113 116parallel
Strand 3
A
104 109anti-parallel
Strand 4
A
148 154anti-parallel
Strand 5
A
185 190anti-parallel
Strand 6
A
176 180anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il