Analysis of interatomic Contacts of Structural Units in PDB entry:
1TS3


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 1TS3 entry

There are 3 chains in PDB entry 1TS3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1ASN 194
B
 SER 201ASN 394
C
 SER 401ASN 594
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 12 helices in PDB entry 1TS3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 14Right-handed alpha
Helix 2
2
A
126 140Right-handed alpha
Helix 3
3
A
174 176Right-handed 310
Helix 4
4
A
183 185Right-handed 310
Helix 5
5
B
204 214Right-handed alpha
Helix 6
6
B
326 340Right-handed alpha
Helix 7
7
B
374 376Right-handed 310
Helix 8
8
B
383 385Right-handed 310
Helix 9
9
C
404 414Right-handed alpha
Helix 10
10
C
526 540Right-handed alpha
Helix 11
11
C
574 576Right-handed 310
Helix 12
12
C
583 585Right-handed 310
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There are 9 sheets in PDB entry 1TS3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
18 20first strand
Strand 2
A
64 66anti-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
67 70first strand
Strand 2
A
81 85anti-parallel
Strand 3
A
42 46parallel
Strand 4
A
32 36anti-parallel
Strand 5
A
24 29anti-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
102 106first strand
Strand 2
A
186 194parallel
Strand 3
A
151 158anti-parallel
Strand 4
A
163 167anti-parallel
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There are 2 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
218 220first strand
Strand 2
B
264 266anti-parallel
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There are 5 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
267 270first strand
Strand 2
B
281 285anti-parallel
Strand 3
B
242 246parallel
Strand 4
B
232 236anti-parallel
Strand 5
B
224 229anti-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
302 306first strand
Strand 2
B
386 394parallel
Strand 3
B
351 358anti-parallel
Strand 4
B
363 367anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
418 420first strand
Strand 2
C
464 466anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
467 470first strand
Strand 2
C
481 485anti-parallel
Strand 3
C
442 446parallel
Strand 4
C
432 436anti-parallel
Strand 5
C
424 429anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
502 506first strand
Strand 2
C
586 594parallel
Strand 3
C
551 558anti-parallel
Strand 4
C
563 567anti-parallel
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