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


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 3STP entry

There is 1 chain in PDB entry 3STP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 390
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 20 helices in PDB entry 3STP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 32Right-handed 310
Helix 2
2
A
67 78Right-handed alpha
Helix 3
3
A
79 84Right-handed alpha
Helix 4
4
A
87 89Right-handed 310
Helix 5
5
A
90 102Right-handed alpha
Helix 6
6
A
102 107Right-handed alpha
Helix 7
7
A
109 130Right-handed alpha
Helix 8
8
A
133 139Right-handed alpha
Helix 9
9
A
157 170Right-handed alpha
Helix 10
10
A
183 185Right-handed 310
Helix 11
11
A
186 206Right-handed alpha
Helix 12
12
A
220 232Right-handed alpha
Helix 13
13
A
233 235Right-handed 310
Helix 14
14
A
247 257Right-handed alpha
Helix 15
15
A
270 280Right-handed alpha
Helix 16
16
A
289 294Right-handed alpha
Helix 17
17
A
294 310Right-handed alpha
Helix 18
18
A
319 328Right-handed alpha
Helix 19
19
A
349 353Right-handed alpha
Helix 20
20
A
382 384Right-handed 310
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There are 4 sheets in PDB entry 3STP. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
59 64first strand
Strand 2
A
46 54anti-parallel
Strand 3
A
3 13anti-parallel
Strand 4
A
386 389anti-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
285 286first strand
Strand 2
A
262 264parallel
Strand 3
A
238 240parallel
Strand 4
A
210 214parallel
Strand 5
A
175 179parallel
Strand 6
A
146 151parallel
Strand 7
A
335 337parallel
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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
A
285 286first strand
Strand 2
A
262 264parallel
Strand 3
A
238 240parallel
Strand 4
A
210 214parallel
Strand 5
A
175 179parallel
Strand 6
A
146 151parallel
Strand 7
A
364 365anti-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
A
354 355first strand
Strand 2
A
377 378anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il