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


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 3OPW entry

There is 1 chain in PDB entry 3OPW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 6GLU 341
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 14 helices in PDB entry 3OPW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 25Right-handed alpha
Helix 2
2
A
26 33Right-handed alpha
Helix 3
3
A
34 39Right-handed alpha
Helix 4
4
A
49 54Right-handed alpha
Helix 5
5
A
61 68Right-handed alpha
Helix 6
6
A
97 105Right-handed alpha
Helix 7
7
A
141 149Right-handed alpha
Helix 8
8
A
156 160Right-handed 310
Helix 9
9
A
161 175Right-handed alpha
Helix 10
10
A
237 241Right-handed 310
Helix 11
11
A
259 261Right-handed 310
Helix 12
12
A
262 273Right-handed alpha
Helix 13
13
A
276 281Right-handed alpha
Helix 14
14
A
293 299Right-handed alpha
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There are 3 sheets in PDB entry 3OPW. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 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
10 11first strand
Strand 2
A
15 17anti-parallel
Strand 3
A
43 46parallel
Strand 4
A
314 317anti-parallel
Strand 5
A
242 250anti-parallel
Strand 6
A
331 338anti-parallel
Strand 7
A
222 226anti-parallel
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There are 4 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
182 183first strand
Strand 2
A
74 79anti-parallel
Strand 3
A
84 89anti-parallel
Strand 4
A
289 292anti-parallel
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There are 4 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
231 235first strand
Strand 2
A
323 327anti-parallel
Strand 3
A
253 257anti-parallel
Strand 4
A
305 309anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il