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


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 3SYK entry

There are 2 chains in PDB entry 3SYK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLY 296
B
 THR 9GLY 296
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 31 helices in PDB entry 3SYK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
21 33Right-handed alpha
Helix 3
3
A
36 59Right-handed alpha
Helix 4
4
A
79 94Right-handed alpha
Helix 5
5
A
106 110Right-handed 310
Helix 6
6
A
117 130Right-handed alpha
Helix 7
7
A
139 143Right-handed 310
Helix 8
8
A
151 166Right-handed alpha
Helix 9
9
A
177 188Right-handed alpha
Helix 10
10
A
190 194Right-handed alpha
Helix 11
11
A
205 220Right-handed alpha
Helix 12
12
A
225 240Right-handed alpha
Helix 13
13
A
246 269Right-handed alpha
Helix 14
14
A
276 280Right-handed alpha
Helix 15
15
A
284 289Right-handed alpha
Helix 16
16
A
290 295Right-handed alpha
Helix 17
17
B
12 20Right-handed alpha
Helix 18
18
B
21 33Right-handed alpha
Helix 19
19
B
36 59Right-handed alpha
Helix 20
20
B
79 94Right-handed alpha
Helix 21
21
B
106 110Right-handed 310
Helix 22
22
B
118 130Right-handed alpha
Helix 23
23
B
139 143Right-handed 310
Helix 24
24
B
151 165Right-handed alpha
Helix 25
25
B
177 188Right-handed alpha
Helix 26
26
B
205 221Right-handed alpha
Helix 27
27
B
225 241Right-handed alpha
Helix 28
28
B
247 270Right-handed alpha
Helix 29
29
B
275 280Right-handed alpha
Helix 30
30
B
283 289Right-handed alpha
Helix 31
31
B
290 295Right-handed alpha
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There are 5 sheets in PDB entry 3SYK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 5 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
102 105first strand
Strand 2
A
133 137parallel
Strand 3
A
171 176parallel
Strand 4
A
69 73parallel
Strand 5
A
195 200parallel
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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
223 224first strand
Strand 2
A
281 282parallel
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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
274 275first strand
Strand 2
B
10 11anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
102 105first strand
Strand 2
B
133 137parallel
Strand 3
B
171 176parallel
Strand 4
B
70 74parallel
Strand 5
B
197 201parallel
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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
223 224first strand
Strand 2
B
281 282parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il