Analysis of interatomic Contacts of Structural Units in PDB entry:
3TR1


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 3TR1 entry

There is 1 chain in PDB entry 3TR1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 0GLY 436
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 19 helices in PDB entry 3TR1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 34Right-handed alpha
Helix 2
2
A
46 59Right-handed alpha
Helix 3
3
A
67 70Right-handed 310
Helix 4
4
A
94 107Right-handed alpha
Helix 5
5
A
119 123Right-handed 310
Helix 6
6
A
125 135Right-handed alpha
Helix 7
7
A
169 181Right-handed alpha
Helix 8
8
A
195 204Right-handed alpha
Helix 9
9
A
233 247Right-handed alpha
Helix 10
10
A
260 263Right-handed 310
Helix 11
11
A
264 274Right-handed alpha
Helix 12
12
A
306 308Right-handed 310
Helix 13
13
A
309 314Right-handed alpha
Helix 14
14
A
316 327Right-handed alpha
Helix 15
15
A
336 342Right-handed 310
Helix 16
16
A
345 357Right-handed alpha
Helix 17
17
A
385 396Right-handed alpha
Helix 18
18
A
408 414Right-handed 310
Helix 19
19
A
417 426Right-handed alpha
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There are 6 sheets in PDB entry 3TR1. 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
378 381first strand
Strand 2
A
403 406parallel
Strand 3
A
1 5anti-parallel
Strand 4
A
429 433anti-parallel
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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
12 15first strand
Strand 2
A
251 258parallel
Strand 3
A
289 296anti-parallel
Strand 4
A
276 284anti-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
62 66first strand
Strand 2
A
71 75anti-parallel
Strand 3
A
37 41anti-parallel
Strand 4
A
228 229parallel
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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
A
89 90first strand
Strand 2
A
111 115parallel
Strand 3
A
145 151anti-parallel
Strand 4
A
138 142anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
160 162first strand
Strand 2
A
184 188parallel
Strand 3
A
214 218anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
330 333first strand
Strand 2
A
367 371anti-parallel
Strand 3
A
360 364anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il