Analysis of interatomic Contacts of Structural Units in PDB entry:
4TSR


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 4TSR entry

There is 1 chain in PDB entry 4TSR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 6LEU 410
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 4TSR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 32Right-handed alpha
Helix 2
AA2
A
48 69Right-handed alpha
Helix 3
AA3
A
90 105Right-handed alpha
Helix 4
AA4
A
136 148Right-handed alpha
Helix 5
AA5
A
151 158Right-handed alpha
Helix 6
AA6
A
159 171Right-handed alpha
Helix 7
AA7
A
172 174Right-handed 310
Helix 8
AA8
A
175 181Right-handed alpha
Helix 9
AA9
A
189 194Right-handed alpha
Helix 10
AB1
A
208 227Right-handed alpha
Helix 11
AB2
A
231 236Right-handed 310
Helix 12
AB3
A
239 258Right-handed alpha
Helix 13
AB4
A
260 268Right-handed alpha
Helix 14
AB5
A
268 280Right-handed alpha
Helix 15
AB6
A
288 290Right-handed 310
Helix 16
AB7
A
303 315Right-handed alpha
Helix 17
AB8
A
356 362Right-handed alpha
Helix 18
AB9
A
393 404Right-handed alpha
Helix 19
AC1
A
405 409Right-handed 310
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There are 4 sheets in PDB entry 4TSR. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 113first strand
Strand 2
A
83 87parallel
Strand 3
A
297 302parallel
Strand 4
A
7 16parallel
Strand 5
A
332 340anti-parallel
Strand 6
A
345 354anti-parallel
Strand 7
A
373 376anti-parallel
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There are 7 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
112 113first strand
Strand 2
A
83 87parallel
Strand 3
A
297 302parallel
Strand 4
A
7 16parallel
Strand 5
A
332 340anti-parallel
Strand 6
A
345 354anti-parallel
Strand 7
A
391 392anti-parallel
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There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
198 200first strand
Strand 2
A
205 207anti-parallel
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There are 2 strands in AA4 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
292 293anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il