Analysis of interatomic Contacts of Structural Units in PDB entry:
3U2W


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 3U2W entry

There are 2 chains in PDB entry 3U2W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLN 262
B
 MET 1GLN 262
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 29 helices in PDB entry 3U2W. 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 29Right-handed alpha
Helix 2
2
A
44 55Right-handed alpha
Helix 3
3
A
68 76Right-handed alpha
Helix 4
4
A
79 92Right-handed 310
Helix 5
5
A
111 117Right-handed 310
Helix 6
6
A
142 157Right-handed alpha
Helix 7
7
A
162 171Right-handed alpha
Helix 8
8
A
178 182Right-handed 310
Helix 9
9
A
184 188Right-handed 310
Helix 10
10
A
198 205Right-handed alpha
Helix 11
11
A
206 208Right-handed 310
Helix 12
12
A
218 222Right-handed 310
Helix 13
13
A
237 241Right-handed 310
Helix 14
14
A
243 257Right-handed alpha
Helix 15
15
A
258 262Right-handed 310
Helix 16
16
B
12 29Right-handed alpha
Helix 17
17
B
44 55Right-handed alpha
Helix 18
18
B
77 92Right-handed 310
Helix 19
19
B
111 117Right-handed 310
Helix 20
20
B
142 156Right-handed alpha
Helix 21
21
B
162 171Right-handed alpha
Helix 22
22
B
178 182Right-handed 310
Helix 23
23
B
184 188Right-handed 310
Helix 24
24
B
191 197Right-handed alpha
Helix 25
25
B
197 205Right-handed alpha
Helix 26
26
B
206 208Right-handed 310
Helix 27
27
B
218 222Right-handed 310
Helix 28
28
B
242 257Right-handed alpha
Helix 29
29
B
257 262Right-handed alpha
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There are 6 sheets in PDB entry 3U2W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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 60first strand
Strand 2
A
34 39parallel
Strand 3
A
4 10parallel
Strand 4
A
97 101parallel
Strand 5
A
132 139anti-parallel
Strand 6
A
121 124anti-parallel
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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
105 107first strand
Strand 2
A
210 212anti-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
224 225first strand
Strand 2
A
230 231anti-parallel
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There are 6 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
57 60first strand
Strand 2
B
34 39parallel
Strand 3
B
4 10parallel
Strand 4
B
97 101parallel
Strand 5
B
132 139anti-parallel
Strand 6
B
121 124anti-parallel
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There are 3 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
105 107first strand
Strand 2
B
210 212anti-parallel
Strand 3
B
189 190parallel
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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
223 225first strand
Strand 2
B
230 232anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il