Analysis of interatomic Contacts of Structural Units in PDB entry:
2YZS


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 2YZS entry

There are 2 chains in PDB entry 2YZS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2LYS 316
B
 ARG 3LYS 316
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 27 helices in PDB entry 2YZS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 36Right-handed 310
Helix 2
2
A
49 59Right-handed alpha
Helix 3
3
A
83 96Right-handed alpha
Helix 4
4
A
96 120Right-handed alpha
Helix 5
5
A
123 133Right-handed alpha
Helix 6
6
A
135 159Right-handed alpha
Helix 7
7
A
172 195Right-handed alpha
Helix 8
8
A
213 228Right-handed alpha
Helix 9
9
A
228 238Right-handed alpha
Helix 10
10
A
242 244Right-handed 310
Helix 11
11
A
256 273Right-handed alpha
Helix 12
12
A
278 281Right-handed 310
Helix 13
13
A
286 302Right-handed alpha
Helix 14
14
A
311 316Right-handed 310
Helix 15
15
B
49 59Right-handed alpha
Helix 16
16
B
84 96Right-handed alpha
Helix 17
17
B
96 120Right-handed alpha
Helix 18
18
B
123 133Right-handed alpha
Helix 19
19
B
135 159Right-handed alpha
Helix 20
20
B
172 195Right-handed alpha
Helix 21
21
B
213 228Right-handed alpha
Helix 22
22
B
228 238Right-handed alpha
Helix 23
23
B
242 244Right-handed 310
Helix 24
24
B
256 273Right-handed alpha
Helix 25
25
B
278 281Right-handed 310
Helix 26
26
B
286 302Right-handed alpha
Helix 27
27
B
311 316Right-handed 310
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There are 6 sheets in PDB entry 2YZS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
4 7first strand
Strand 2
A
38 41parallel
Strand 3
A
62 65parallel
Strand 4
A
71 77anti-parallel
Strand 5
B
71 77anti-parallel
Strand 6
B
62 65anti-parallel
Strand 7
B
38 41parallel
Strand 8
B
4 7parallel
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There are 8 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
28 31first strand
Strand 2
A
19 23anti-parallel
Strand 3
A
11 16anti-parallel
Strand 4
A
45 48parallel
Strand 5
B
45 48anti-parallel
Strand 6
B
11 16parallel
Strand 7
B
19 23anti-parallel
Strand 8
B
28 31anti-parallel
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There are 2 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
246 249first strand
Strand 2
A
252 255anti-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
274 277first strand
Strand 2
A
282 285anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
246 249first strand
Strand 2
B
252 255anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
274 276first strand
Strand 2
B
283 285anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il