Analysis of interatomic Contacts of Structural Units in PDB entry:
1T3L


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 1T3L entry

There are 2 chains in PDB entry 1T3L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 34SER 415
B
 GLN 358GLU 374
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 14 helices in PDB entry 1T3L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 57Right-handed alpha
Helix 2
2
A
121 139Right-handed alpha
Helix 3
3
A
240 258Right-handed alpha
Helix 4
4
A
270 274Right-handed 310
Helix 5
5
A
275 281Right-handed alpha
Helix 6
6
A
285 290Right-handed 310
Helix 7
7
A
296 311Right-handed alpha
Helix 8
8
A
326 330Right-handed 310
Helix 9
9
A
346 356Right-handed alpha
Helix 10
10
A
358 364Right-handed alpha
Helix 11
11
A
364 378Right-handed alpha
Helix 12
12
A
379 383Right-handed 310
Helix 13
13
A
391 411Right-handed alpha
Helix 14
14
B
358 373Right-handed alpha
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There are 2 sheets in PDB entry 1T3L. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
117 120first strand
Strand 2
A
104 109anti-parallel
Strand 3
A
93 99anti-parallel
Strand 4
A
63 67anti-parallel
Strand 5
A
221 224anti-parallel
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There are 5 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
262 267first strand
Strand 2
A
316 321parallel
Strand 3
A
230 233parallel
Strand 4
A
338 342parallel
Strand 5
A
385 387parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il