Analysis of interatomic Contacts of Structural Units in PDB entry:
4KNW


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 4KNW entry

There are 3 chains in PDB entry 4KNW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 6CYS 244
B
 SER 6LYS 245
C
 SER 6ASP 243
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 38 helices in PDB entry 4KNW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 40Right-handed alpha
Helix 2
2
A
45 60Right-handed alpha
Helix 3
3
A
69 86Right-handed alpha
Helix 4
4
A
91 110Right-handed alpha
Helix 5
5
A
113 124Right-handed alpha
Helix 6
6
A
136 148Right-handed alpha
Helix 7
7
A
149 153Right-handed 310
Helix 8
8
A
160 162Right-handed 310
Helix 9
9
A
168 179Right-handed alpha
Helix 10
10
A
182 184Right-handed 310
Helix 11
11
A
195 203Right-handed alpha
Helix 12
12
A
231 233Right-handed 310
Helix 13
13
A
234 242Right-handed alpha
Helix 14
14
B
21 38Right-handed alpha
Helix 15
15
B
45 58Right-handed alpha
Helix 16
16
B
69 83Right-handed alpha
Helix 17
17
B
91 110Right-handed alpha
Helix 18
18
B
113 124Right-handed alpha
Helix 19
19
B
136 148Right-handed alpha
Helix 20
20
B
149 153Right-handed 310
Helix 21
21
B
160 162Right-handed 310
Helix 22
22
B
168 180Right-handed alpha
Helix 23
23
B
182 184Right-handed 310
Helix 24
24
B
195 204Right-handed alpha
Helix 25
25
B
231 233Right-handed 310
Helix 26
26
B
234 242Right-handed alpha
Helix 27
27
C
21 39Right-handed alpha
Helix 28
28
C
46 51Right-handed alpha
Helix 29
29
C
69 86Right-handed alpha
Helix 30
30
C
91 109Right-handed alpha
Helix 31
31
C
113 124Right-handed alpha
Helix 32
32
C
136 148Right-handed alpha
Helix 33
33
C
149 152Right-handed 310
Helix 34
34
C
168 179Right-handed alpha
Helix 35
35
C
182 184Right-handed 310
Helix 36
36
C
195 203Right-handed alpha
Helix 37
37
C
231 233Right-handed 310
Helix 38
38
C
234 240Right-handed alpha
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There are 3 sheets in PDB entry 4KNW. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
155 158first strand
Strand 2
A
128 133parallel
Strand 3
A
10 13parallel
Strand 4
A
186 190parallel
Strand 5
A
207 211parallel
Strand 6
A
227 229parallel
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There are 6 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
155 158first strand
Strand 2
B
128 133parallel
Strand 3
B
10 13parallel
Strand 4
B
186 190parallel
Strand 5
B
207 211parallel
Strand 6
B
227 229parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
155 158first strand
Strand 2
C
128 133parallel
Strand 3
C
10 13parallel
Strand 4
C
186 190parallel
Strand 5
C
207 211parallel
Strand 6
C
227 229parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il