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


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 3KWS entry

There are 2 chains in PDB entry 3KWS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 48ALA 312
B
 ASP 48ALA 312
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 21 helices in PDB entry 3KWS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
64 75Right-handed alpha
Helix 2
2
A
87 89Right-handed 310
Helix 3
3
A
90 99Right-handed alpha
Helix 4
4
A
120 141Right-handed alpha
Helix 5
5
A
162 183Right-handed alpha
Helix 6
6
A
202 214Right-handed alpha
Helix 7
7
A
224 231Right-handed alpha
Helix 8
8
A
233 242Right-handed alpha
Helix 9
9
A
262 266Right-handed 310
Helix 10
10
A
268 278Right-handed alpha
Helix 11
11
A
293 312Right-handed alpha
Helix 12
12
B
64 75Right-handed alpha
Helix 13
13
B
86 99Right-handed alpha
Helix 14
14
B
120 141Right-handed alpha
Helix 15
15
B
162 183Right-handed alpha
Helix 16
16
B
202 214Right-handed alpha
Helix 17
17
B
224 231Right-handed alpha
Helix 18
18
B
233 242Right-handed alpha
Helix 19
19
B
262 266Right-handed 310
Helix 20
20
B
268 278Right-handed alpha
Helix 21
21
B
293 312Right-handed alpha
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There are 2 sheets in PDB entry 3KWS. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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
104 105first strand
Strand 2
A
79 81parallel
Strand 3
A
52 56parallel
Strand 4
A
283 286parallel
Strand 5
A
245 250parallel
Strand 6
A
218 223parallel
Strand 7
A
187 189parallel
Strand 8
A
145 148parallel
Strand 9
A
107 109parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
104 105first strand
Strand 2
B
79 81parallel
Strand 3
B
52 56parallel
Strand 4
B
283 286parallel
Strand 5
B
245 250parallel
Strand 6
B
218 223parallel
Strand 7
B
187 189parallel
Strand 8
B
145 148parallel
Strand 9
B
107 109parallel
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