Analysis of interatomic Contacts of Structural Units in PDB entry:
1W2Y


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 1W2Y entry

There are 2 chains in PDB entry 1W2Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 229
B
 MET 1ALA 229
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 23 helices in PDB entry 1W2Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 23Right-handed alpha
Helix 2
2
A
25 29Right-handed 310
Helix 3
3
A
38 52Right-handed alpha
Helix 4
4
A
67 90Right-handed alpha
Helix 5
5
A
97 107Right-handed alpha
Helix 6
6
A
110 115Right-handed alpha
Helix 7
7
A
122 124Right-handed 310
Helix 8
8
A
125 141Right-handed alpha
Helix 9
9
A
146 161Right-handed alpha
Helix 10
10
A
164 185Right-handed alpha
Helix 11
11
A
201 210Right-handed alpha
Helix 12
12
A
214 227Right-handed alpha
Helix 13
13
B
2 23Right-handed alpha
Helix 14
14
B
25 29Right-handed 310
Helix 15
15
B
38 52Right-handed alpha
Helix 16
16
B
67 88Right-handed alpha
Helix 17
17
B
97 107Right-handed alpha
Helix 18
18
B
108 115Right-handed alpha
Helix 19
19
B
125 141Right-handed alpha
Helix 20
20
B
146 161Right-handed alpha
Helix 21
21
B
164 185Right-handed alpha
Helix 22
22
B
201 210Right-handed alpha
Helix 23
23
B
217 227Right-handed alpha
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There are 2 sheets in PDB entry 1W2Y. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 2 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
195 196first strand
Strand 2
A
199 200anti-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
195 196first strand
Strand 2
B
199 200anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il