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


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 3KWL entry

There is 1 chain in PDB entry 3KWL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -2ILE 495
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 27 helices in PDB entry 3KWL. 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 41Right-handed alpha
Helix 2
2
A
66 75Right-handed alpha
Helix 3
3
A
95 101Right-handed alpha
Helix 4
4
A
103 109Right-handed alpha
Helix 5
5
A
114 120Right-handed alpha
Helix 6
6
A
121 130Right-handed 310
Helix 7
7
A
140 154Right-handed alpha
Helix 8
8
A
157 165Right-handed alpha
Helix 9
9
A
171 175Right-handed 310
Helix 10
10
A
178 182Right-handed 310
Helix 11
11
A
187 202Right-handed alpha
Helix 12
12
A
207 217Right-handed alpha
Helix 13
13
A
247 261Right-handed alpha
Helix 14
14
A
277 282Right-handed alpha
Helix 15
15
A
282 300Right-handed alpha
Helix 16
16
A
308 323Right-handed alpha
Helix 17
17
A
325 337Right-handed alpha
Helix 18
18
A
338 340Right-handed 310
Helix 19
19
A
352 359Right-handed alpha
Helix 20
20
A
382 390Right-handed alpha
Helix 21
21
A
396 401Right-handed 310
Helix 22
22
A
403 409Right-handed 310
Helix 23
23
A
410 428Right-handed alpha
Helix 24
24
A
437 445Right-handed alpha
Helix 25
25
A
447 453Right-handed alpha
Helix 26
26
A
466 475Right-handed alpha
Helix 27
27
A
484 488Right-handed 310
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There are 4 sheets in PDB entry 3KWL. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
22 29first strand
Strand 2
A
5 12anti-parallel
Strand 3
A
77 81parallel
Strand 4
A
54 56anti-parallel
Strand 5
A
59 61anti-parallel
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There are 2 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
88 90first strand
Strand 2
A
93 94anti-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
264 266first strand
Strand 2
A
234 237parallel
Strand 3
A
303 306parallel
Strand 4
A
349 351parallel
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There are 3 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
373 376first strand
Strand 2
A
432 435parallel
Strand 3
A
464 465parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il