Analysis of interatomic Contacts of Structural Units in PDB entry:
2WA2


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 2WA2 entry

There are 2 chains in PDB entry 2WA2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 5GLU 247
B
 THR 8SER 266
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 2WA2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 19Right-handed alpha
Helix 2
2
A
22 30Right-handed alpha
Helix 3
3
A
59 69Right-handed alpha
Helix 4
4
A
87 94Right-handed alpha
Helix 5
5
A
158 175Right-handed alpha
Helix 6
6
A
190 202Right-handed alpha
Helix 7
7
A
231 247Right-handed alpha
Helix 8
8
B
8 19Right-handed alpha
Helix 9
9
B
22 30Right-handed alpha
Helix 10
10
B
39 46Right-handed alpha
Helix 11
11
B
59 69Right-handed alpha
Helix 12
12
B
87 94Right-handed alpha
Helix 13
13
B
158 175Right-handed alpha
Helix 14
14
B
190 202Right-handed alpha
Helix 15
15
B
231 247Right-handed alpha
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There are 3 sheets in PDB entry 2WA2. Click on sheet of interest to get list of strands forming it: AA, BA, BB,

There are 7 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
124 129first strand
Strand 2
A
98 105parallel
Strand 3
A
76 82parallel
Strand 4
A
142 149parallel
Strand 5
A
179 186parallel
Strand 6
A
220 225anti-parallel
Strand 7
A
207 210anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
33 36first strand
Strand 2
B
253 255parallel
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There are 7 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
124 129first strand
Strand 2
B
98 105parallel
Strand 3
B
76 82parallel
Strand 4
B
142 149parallel
Strand 5
B
179 186parallel
Strand 6
B
220 225anti-parallel
Strand 7
B
207 210anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il