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


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 2WRS entry

There are 2 chains in PDB entry 2WRS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 32ASN 261
B
 GLU 32ASN 261
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 12 helices in PDB entry 2WRS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 39Right-handed 310
Helix 2
2
A
89 103Right-handed alpha
Helix 3
3
A
123 129Right-handed alpha
Helix 4
4
A
136 146Right-handed alpha
Helix 5
5
A
218 230Right-handed alpha
Helix 6
6
A
246 260Right-handed alpha
Helix 7
7
B
35 39Right-handed 310
Helix 8
8
B
89 103Right-handed alpha
Helix 9
9
B
123 128Right-handed alpha
Helix 10
10
B
136 146Right-handed alpha
Helix 11
11
B
218 230Right-handed alpha
Helix 12
12
B
246 259Right-handed alpha
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There are 6 sheets in PDB entry 2WRS. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 3 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
45 48first strand
Strand 2
A
54 61anti-parallel
Strand 3
A
66 69anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
73 75first strand
Strand 2
A
80 83anti-parallel
Strand 3
A
107 111parallel
Strand 4
A
132 135parallel
Strand 5
A
153 154parallel
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There are 5 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
164 166first strand
Strand 2
A
171 173anti-parallel
Strand 3
A
185 187anti-parallel
Strand 4
A
193 195anti-parallel
Strand 5
A
235 236parallel
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There are 3 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
44 48first strand
Strand 2
B
54 61anti-parallel
Strand 3
B
66 69anti-parallel
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There are 5 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
73 75first strand
Strand 2
B
80 83anti-parallel
Strand 3
B
107 111parallel
Strand 4
B
132 135parallel
Strand 5
B
153 154parallel
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There are 5 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
164 166first strand
Strand 2
B
171 173anti-parallel
Strand 3
B
185 187anti-parallel
Strand 4
B
193 195anti-parallel
Strand 5
B
235 236parallel
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