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


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 4LWK entry

There are 2 chains in PDB entry 4LWK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 6LEU 210
B
 LYS 6LEU 210
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 22 helices in PDB entry 4LWK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 25Right-handed alpha
Helix 2
2
A
67 79Right-handed alpha
Helix 3
3
A
87 90Right-handed 310
Helix 4
4
A
98 117Right-handed alpha
Helix 5
5
A
134 138Right-handed 310
Helix 6
6
A
139 144Right-handed alpha
Helix 7
7
A
145 157Right-handed alpha
Helix 8
8
A
158 164Right-handed alpha
Helix 9
9
A
165 177Right-handed alpha
Helix 10
10
A
180 191Right-handed alpha
Helix 11
11
A
194 210Right-handed alpha
Helix 12
12
B
17 25Right-handed alpha
Helix 13
13
B
67 79Right-handed alpha
Helix 14
14
B
87 90Right-handed 310
Helix 15
15
B
98 117Right-handed alpha
Helix 16
16
B
134 138Right-handed 310
Helix 17
17
B
139 144Right-handed alpha
Helix 18
18
B
145 157Right-handed alpha
Helix 19
19
B
158 164Right-handed alpha
Helix 20
20
B
165 177Right-handed alpha
Helix 21
21
B
180 192Right-handed alpha
Helix 22
22
B
194 210Right-handed alpha
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There are 2 sheets in PDB entry 4LWK. Click on sheet of interest to get list of strands forming it: A, B,

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
123 126first strand
Strand 2
A
92 96parallel
Strand 3
A
8 14anti-parallel
Strand 4
A
54 61anti-parallel
Strand 5
A
30 38anti-parallel
Strand 6
A
130 132anti-parallel
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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
123 126first strand
Strand 2
B
92 96parallel
Strand 3
B
8 14anti-parallel
Strand 4
B
54 61anti-parallel
Strand 5
B
30 38anti-parallel
Strand 6
B
130 132anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il