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


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 3LXT entry

There are 4 chains in PDB entry 3LXT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2THR 205
B
 LEU 3THR 205
C
 SER 2HIS 212
D
 SER 2GLU 206
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 43 helices in PDB entry 3LXT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 25Right-handed alpha
Helix 2
2
A
38 44Right-handed alpha
Helix 3
3
A
64 77Right-handed alpha
Helix 4
4
A
78 81Right-handed 310
Helix 5
5
A
86 116Right-handed alpha
Helix 6
6
A
118 122Right-handed 310
Helix 7
7
A
123 148Right-handed alpha
Helix 8
8
A
157 174Right-handed alpha
Helix 9
9
A
175 178Right-handed 310
Helix 10
10
A
183 194Right-handed alpha
Helix 11
11
A
196 201Right-handed alpha
Helix 12
12
B
11 25Right-handed alpha
Helix 13
13
B
38 46Right-handed alpha
Helix 14
14
B
64 77Right-handed alpha
Helix 15
15
B
86 116Right-handed alpha
Helix 16
16
B
118 122Right-handed 310
Helix 17
17
B
123 148Right-handed alpha
Helix 18
18
B
157 174Right-handed alpha
Helix 19
19
B
175 178Right-handed 310
Helix 20
20
B
183 194Right-handed alpha
Helix 21
21
B
196 201Right-handed alpha
Helix 22
22
C
11 25Right-handed alpha
Helix 23
23
C
38 46Right-handed alpha
Helix 24
24
C
64 77Right-handed alpha
Helix 25
25
C
78 81Right-handed 310
Helix 26
26
C
86 116Right-handed alpha
Helix 27
27
C
118 122Right-handed 310
Helix 28
28
C
123 148Right-handed alpha
Helix 29
29
C
157 174Right-handed alpha
Helix 30
30
C
175 178Right-handed 310
Helix 31
31
C
183 194Right-handed alpha
Helix 32
32
C
196 201Right-handed alpha
Helix 33
33
D
11 25Right-handed alpha
Helix 34
34
D
38 46Right-handed alpha
Helix 35
35
D
64 77Right-handed alpha
Helix 36
36
D
78 81Right-handed 310
Helix 37
37
D
86 116Right-handed alpha
Helix 38
38
D
118 122Right-handed 310
Helix 39
39
D
123 148Right-handed alpha
Helix 40
40
D
157 174Right-handed alpha
Helix 41
41
D
175 178Right-handed 310
Helix 42
42
D
183 194Right-handed alpha
Helix 43
43
D
196 201Right-handed alpha
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There are 4 sheets in PDB entry 3LXT. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
28 31first strand
Strand 2
A
3 6parallel
Strand 3
A
53 55anti-parallel
Strand 4
A
61 63anti-parallel
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There are 4 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
29 31first strand
Strand 2
B
4 6parallel
Strand 3
B
53 55anti-parallel
Strand 4
B
61 63anti-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
C
28 31first strand
Strand 2
C
3 6parallel
Strand 3
C
53 55anti-parallel
Strand 4
C
61 63anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
29 31first strand
Strand 2
D
4 6parallel
Strand 3
D
53 55anti-parallel
Strand 4
D
61 63anti-parallel
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