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


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 3WWA entry

There is 1 chain in PDB entry 3WWA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ALA 251
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 5 helices in PDB entry 3WWA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 34Right-handed 310
Helix 2
2
A
116 118Right-handed 310
Helix 3
3
A
158 160Right-handed 310
Helix 4
4
A
200 202Right-handed 310
Helix 5
5
A
241 244Right-handed 310
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There are 6 sheets in PDB entry 3WWA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 4 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
5 6first strand
Strand 2
A
245 249anti-parallel
Strand 3
A
236 240anti-parallel
Strand 4
A
228 230anti-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
19 20first strand
Strand 2
A
26 30anti-parallel
Strand 3
A
35 39anti-parallel
Strand 4
A
47 48anti-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
57 62first strand
Strand 2
A
68 72anti-parallel
Strand 3
A
77 81anti-parallel
Strand 4
A
89 90anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
99 104first strand
Strand 2
A
110 114anti-parallel
Strand 3
A
119 123anti-parallel
Strand 4
A
131 132anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
141 146first strand
Strand 2
A
152 156anti-parallel
Strand 3
A
161 165anti-parallel
Strand 4
A
172 174anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
183 188first strand
Strand 2
A
194 198anti-parallel
Strand 3
A
203 207anti-parallel
Strand 4
A
214 216anti-parallel
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