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


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 2WIA entry

There are 2 chains in PDB entry 2WIA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1SER 260
B
 MET 1SER 260
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 22 helices in PDB entry 2WIA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 24Right-handed alpha
Helix 2
2
A
73 83Right-handed alpha
Helix 3
3
A
98 111Right-handed alpha
Helix 4
4
A
122 127Right-handed alpha
Helix 5
5
A
134 141Right-handed alpha
Helix 6
6
A
156 165Right-handed alpha
Helix 7
7
A
179 190Right-handed alpha
Helix 8
8
A
198 210Right-handed alpha
Helix 9
9
A
213 219Right-handed 310
Helix 10
10
A
224 232Right-handed alpha
Helix 11
11
A
240 259Right-handed alpha
Helix 12
12
B
16 24Right-handed alpha
Helix 13
13
B
73 83Right-handed alpha
Helix 14
14
B
98 111Right-handed alpha
Helix 15
15
B
122 127Right-handed alpha
Helix 16
16
B
134 141Right-handed alpha
Helix 17
17
B
156 165Right-handed alpha
Helix 18
18
B
179 190Right-handed alpha
Helix 19
19
B
198 210Right-handed alpha
Helix 20
20
B
213 219Right-handed 310
Helix 21
21
B
225 232Right-handed alpha
Helix 22
22
B
240 259Right-handed alpha
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There are 2 sheets in PDB entry 2WIA. Click on sheet of interest to get list of strands forming it: AA, BA,

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
28 32first strand
Strand 2
A
39 46anti-parallel
Strand 3
A
50 56anti-parallel
Strand 4
A
2 9parallel
Strand 5
A
88 94parallel
Strand 6
A
115 120parallel
Strand 7
A
145 147parallel
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There are 7 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
28 32first strand
Strand 2
B
39 46anti-parallel
Strand 3
B
50 56anti-parallel
Strand 4
B
2 10parallel
Strand 5
B
88 94parallel
Strand 6
B
115 120parallel
Strand 7
B
145 147parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il