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


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 3LST entry

There are 2 chains in PDB entry 3LST (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 13ALA 345
B
 ASP 13ALA 345
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 39 helices in PDB entry 3LST. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 28Right-handed alpha
Helix 2
2
A
30 43Right-handed alpha
Helix 3
3
A
44 49Right-handed 310
Helix 4
4
A
54 63Right-handed alpha
Helix 5
5
A
65 79Right-handed alpha
Helix 6
6
A
95 99Right-handed 310
Helix 7
7
A
106 114Right-handed alpha
Helix 8
8
A
115 124Right-handed alpha
Helix 9
9
A
124 129Right-handed alpha
Helix 10
10
A
135 141Right-handed alpha
Helix 11
11
A
143 149Right-handed alpha
Helix 12
12
A
151 168Right-handed alpha
Helix 13
13
A
169 177Right-handed alpha
Helix 14
14
A
193 203Right-handed alpha
Helix 15
15
A
213 218Right-handed alpha
Helix 16
16
A
224 228Right-handed 310
Helix 17
17
A
253 257Right-handed 310
Helix 18
18
A
258 272Right-handed alpha
Helix 19
19
A
293 305Right-handed alpha
Helix 20
20
A
312 323Right-handed alpha
Helix 21
21
B
15 28Right-handed alpha
Helix 22
22
B
30 43Right-handed alpha
Helix 23
23
B
44 48Right-handed 310
Helix 24
24
B
54 63Right-handed alpha
Helix 25
25
B
65 79Right-handed alpha
Helix 26
26
B
95 99Right-handed 310
Helix 27
27
B
106 114Right-handed alpha
Helix 28
28
B
115 124Right-handed alpha
Helix 29
29
B
126 130Right-handed 310
Helix 30
30
B
135 141Right-handed alpha
Helix 31
31
B
143 151Right-handed alpha
Helix 32
32
B
151 177Right-handed alpha
Helix 33
33
B
193 203Right-handed alpha
Helix 34
34
B
213 218Right-handed alpha
Helix 35
35
B
224 228Right-handed 310
Helix 36
36
B
253 257Right-handed 310
Helix 37
37
B
258 272Right-handed alpha
Helix 38
38
B
293 306Right-handed alpha
Helix 39
39
B
312 323Right-handed alpha
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There are 4 sheets in PDB entry 3LST. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
82 85first strand
Strand 2
A
88 91anti-parallel
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There are 7 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
231 235first strand
Strand 2
A
206 212parallel
Strand 3
A
183 188parallel
Strand 4
A
247 251parallel
Strand 5
A
278 283parallel
Strand 6
A
338 344anti-parallel
Strand 7
A
325 332anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 85first strand
Strand 2
B
88 91anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
231 235first strand
Strand 2
B
207 212parallel
Strand 3
B
184 188parallel
Strand 4
B
247 251parallel
Strand 5
B
278 283parallel
Strand 6
B
338 344anti-parallel
Strand 7
B
325 331anti-parallel
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