Analysis of interatomic Contacts of Structural Units in PDB entry:
7S3T


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 7S3T entry

There are 3 chains in PDB entry 7S3T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6VAL 32
A
 PRO 34PHE 177
A
 GLY 179TRP 401
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 18 helices in PDB entry 7S3T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
20 27Right-handed alpha
Helix 2
AA2
A
49 58Right-handed alpha
Helix 3
AA3
A
64 69Right-handed alpha
Helix 4
AA4
A
88 97Right-handed alpha
Helix 5
AA5
A
100 107Right-handed alpha
Helix 6
AA6
A
107 132Right-handed alpha
Helix 7
AA7
A
138 142Right-handed alpha
Helix 8
AA8
A
142 155Right-handed alpha
Helix 9
AA9
A
160 175Right-handed alpha
Helix 10
AB1
A
181 206Right-handed alpha
Helix 11
AB2
A
210 217Right-handed alpha
Helix 12
AB3
A
226 258Right-handed alpha
Helix 13
AB4
A
259 269Right-handed alpha
Helix 14
AB5
A
272 284Right-handed alpha
Helix 15
AB6
A
315 321Right-handed alpha
Helix 16
AB7
A
346 350Right-handed 310
Helix 17
AB8
A
353 370Right-handed alpha
Helix 18
AB9
A
379 383Right-handed 310
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There are 3 sheets in PDB entry 7S3T. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 6 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
8 9first strand
Strand 2
A
33 37parallel
Strand 3
A
43 47anti-parallel
Strand 4
A
311 314parallel
Strand 5
A
291 295anti-parallel
Strand 6
A
62 63anti-parallel
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There are 3 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
136 137first strand
Strand 2
A
398 400anti-parallel
Strand 3
A
375 376anti-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
299 301first strand
Strand 2
A
304 306anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il