Analysis of interatomic Contacts of Structural Units in PDB entry:
3LT3


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 3LT3 entry

There are 2 chains in PDB entry 3LT3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 181GLY 391
B
 VAL 181GLN 388
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 11 helices in PDB entry 3LT3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
188 193Right-handed 310
Helix 2
2
A
194 201Right-handed alpha
Helix 3
3
A
234 238Right-handed alpha
Helix 4
4
A
296 300Right-handed 310
Helix 5
5
A
339 343Right-handed 310
Helix 6
6
A
374 388Right-handed alpha
Helix 7
7
B
188 193Right-handed 310
Helix 8
8
B
194 201Right-handed alpha
Helix 9
9
B
296 300Right-handed 310
Helix 10
10
B
339 343Right-handed 310
Helix 11
11
B
374 386Right-handed alpha
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There are 4 sheets in PDB entry 3LT3. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
204 209first strand
Strand 2
A
218 226anti-parallel
Strand 3
A
229 233anti-parallel
Strand 4
A
265 269anti-parallel
Strand 5
A
251 258anti-parallel
Strand 6
A
243 246anti-parallel
Strand 7
A
204 209anti-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
290 295first strand
Strand 2
A
303 316anti-parallel
Strand 3
A
328 335anti-parallel
Strand 4
A
368 373anti-parallel
Strand 5
A
354 361anti-parallel
Strand 6
A
346 348anti-parallel
Strand 7
A
290 295anti-parallel
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There are 7 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
204 210first strand
Strand 2
B
218 226anti-parallel
Strand 3
B
229 233anti-parallel
Strand 4
B
265 269anti-parallel
Strand 5
B
251 258anti-parallel
Strand 6
B
242 246anti-parallel
Strand 7
B
204 210anti-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
290 295first strand
Strand 2
B
303 316anti-parallel
Strand 3
B
328 335anti-parallel
Strand 4
B
368 373anti-parallel
Strand 5
B
354 360anti-parallel
Strand 6
B
346 348anti-parallel
Strand 7
B
290 295anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il