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


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 3LWN entry

There are 4 chains in PDB entry 3LWN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ALA 181
B
 SER 1ALA 181
F
 ASN 8PHE 188
G
 ASN 8PHE 188
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 30 helices in PDB entry 3LWN. 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 28Right-handed alpha
Helix 2
2
A
69 74Right-handed 310
Helix 3
3
A
88 98Right-handed alpha
Helix 4
4
A
98 107Right-handed alpha
Helix 5
5
A
118 122Right-handed 310
Helix 6
6
A
124 134Right-handed alpha
Helix 7
7
A
140 152Right-handed alpha
Helix 8
8
A
166 180Right-handed alpha
Helix 9
9
B
17 28Right-handed alpha
Helix 10
10
B
69 74Right-handed 310
Helix 11
11
B
88 98Right-handed alpha
Helix 12
12
B
98 107Right-handed alpha
Helix 13
13
B
118 122Right-handed 310
Helix 14
14
B
124 134Right-handed alpha
Helix 15
15
B
140 151Right-handed alpha
Helix 16
16
B
166 180Right-handed alpha
Helix 17
17
F
40 55Right-handed alpha
Helix 18
18
F
58 87Right-handed alpha
Helix 19
19
F
91 107Right-handed alpha
Helix 20
20
F
117 125Right-handed alpha
Helix 21
21
F
126 137Right-handed alpha
Helix 22
22
F
141 165Right-handed alpha
Helix 23
23
F
169 183Right-handed alpha
Helix 24
24
G
40 56Right-handed alpha
Helix 25
25
G
59 87Right-handed alpha
Helix 26
26
G
91 107Right-handed alpha
Helix 27
27
G
117 125Right-handed alpha
Helix 28
28
G
126 138Right-handed alpha
Helix 29
29
G
141 165Right-handed alpha
Helix 30
30
G
169 183Right-handed alpha
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There are 4 sheets in PDB entry 3LWN. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
42 48first strand
Strand 2
A
51 59anti-parallel
Strand 3
A
4 12parallel
Strand 4
A
79 85parallel
Strand 5
A
112 117parallel
Strand 6
A
155 158parallel
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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
42 48first strand
Strand 2
B
51 58anti-parallel
Strand 3
B
4 12parallel
Strand 4
B
79 85parallel
Strand 5
B
112 117parallel
Strand 6
B
155 158parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
9 17first strand
Strand 2
F
23 31anti-parallel
Strand 3
F
34 39anti-parallel
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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
G
10 17first strand
Strand 2
G
23 31anti-parallel
Strand 3
G
34 39anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il