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


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 3LTO entry

There are 2 chains in PDB entry 3LTO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 9LEU 323
B
 HIS 10LEU 323
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 3LTO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
78 96Right-handed alpha
Helix 2
2
A
117 138Right-handed alpha
Helix 3
3
A
143 153Right-handed alpha
Helix 4
4
A
154 163Right-handed 310
Helix 5
5
A
199 207Right-handed alpha
Helix 6
6
A
208 210Right-handed 310
Helix 7
7
A
215 233Right-handed alpha
Helix 8
8
A
235 256Right-handed alpha
Helix 9
9
A
265 283Right-handed alpha
Helix 10
10
A
301 303Right-handed 310
Helix 11
11
A
304 316Right-handed alpha
Helix 12
12
B
78 95Right-handed alpha
Helix 13
13
B
117 138Right-handed alpha
Helix 14
14
B
143 155Right-handed alpha
Helix 15
15
B
156 163Right-handed 310
Helix 16
16
B
199 207Right-handed alpha
Helix 17
17
B
208 210Right-handed 310
Helix 18
18
B
215 233Right-handed alpha
Helix 19
19
B
235 256Right-handed alpha
Helix 20
20
B
265 283Right-handed alpha
Helix 21
21
B
301 303Right-handed 310
Helix 22
22
B
304 316Right-handed alpha
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There are 6 sheets in PDB entry 3LTO. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
10 22first strand
Strand 2
A
39 55anti-parallel
Strand 3
A
101 107anti-parallel
Strand 4
A
62 63parallel
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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
A
10 22first strand
Strand 2
A
39 55anti-parallel
Strand 3
A
166 170anti-parallel
Strand 4
A
173 176anti-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
A
287 289first strand
Strand 2
A
296 300anti-parallel
Strand 3
A
185 190anti-parallel
Strand 4
A
321 323anti-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
B
11 22first strand
Strand 2
B
39 56anti-parallel
Strand 3
B
100 107anti-parallel
Strand 4
B
62 63parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 22first strand
Strand 2
B
39 56anti-parallel
Strand 3
B
166 170anti-parallel
Strand 4
B
173 176anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
287 289first strand
Strand 2
B
296 300anti-parallel
Strand 3
B
185 190anti-parallel
Strand 4
B
321 323anti-parallel
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