Analysis of interatomic Contacts of Structural Units in PDB entry:
1LTH


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 1LTH entry

There are 2 chains in PDB entry 1LTH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
T
 PRO 7PHE 319
R
 PRO 7PHE 319
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 25 helices in PDB entry 1LTH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
T
17 28Right-handed alpha
Helix 2
2
T
42 58Right-handed alpha
Helix 3
3
T
70 73Right-handed 310
Helix 4
4
T
93 114Right-handed alpha
Helix 5
5
T
127 138Right-handed alpha
Helix 6
6
T
142 144Right-handed 310
Helix 7
7
T
151 165Right-handed alpha
Helix 8
8
T
169 171Right-handed 310
Helix 9
9
T
188 190Right-handed 310
Helix 10
10
T
198 200Right-handed 310
Helix 11
11
T
212 231Right-handed alpha
Helix 12
12
T
238 252Right-handed alpha
Helix 13
13
T
297 317Right-handed alpha
Helix 14
14
R
17 29Right-handed alpha
Helix 15
15
R
42 58Right-handed alpha
Helix 16
16
R
70 73Right-handed 310
Helix 17
17
R
93 114Right-handed 310
Helix 18
18
R
127 138Right-handed alpha
Helix 19
19
R
151 165Right-handed alpha
Helix 20
20
R
169 171Right-handed 310
Helix 21
21
R
188 190Right-handed 310
Helix 22
22
R
198 200Right-handed 310
Helix 23
23
R
212 233Right-handed alpha
Helix 24
24
R
238 252Right-handed alpha
Helix 25
25
R
297 317Right-handed alpha
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There are 4 sheets in PDB entry 1LTH. 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
T
145 147first strand
Strand 2
T
119 122parallel
Strand 3
T
78 81parallel
Strand 4
T
9 13parallel
Strand 5
T
34 38parallel
Strand 6
T
63 67parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
258 265first strand
Strand 2
T
274 283anti-parallel
Strand 3
T
286 288anti-parallel
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There are 6 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
R
145 147first strand
Strand 2
R
119 122parallel
Strand 3
R
78 81parallel
Strand 4
R
9 13parallel
Strand 5
R
34 38parallel
Strand 6
R
63 67parallel
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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
R
257 265first strand
Strand 2
R
274 283anti-parallel
Strand 3
R
286 290anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il