Analysis of interatomic Contacts of Structural Units in PDB entry:
4RS3


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 4RS3 entry

There is 1 chain in PDB entry 4RS3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 34GLN 348
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 4RS3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 62Right-handed alpha
Helix 2
2
A
74 89Right-handed alpha
Helix 3
3
A
103 113Right-handed alpha
Helix 4
4
A
136 153Right-handed alpha
Helix 5
5
A
167 182Right-handed alpha
Helix 6
6
A
198 214Right-handed alpha
Helix 7
7
A
215 217Right-handed 310
Helix 8
8
A
224 238Right-handed alpha
Helix 9
9
A
251 260Right-handed alpha
Helix 10
10
A
270 287Right-handed alpha
Helix 11
11
A
306 315Right-handed alpha
Helix 12
12
A
317 336Right-handed alpha
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There are 3 sheets in PDB entry 4RS3. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
64 70first strand
Strand 2
A
35 41parallel
Strand 3
A
92 96parallel
Strand 4
A
117 120parallel
Strand 5
A
131 135parallel
Strand 6
A
296 297parallel
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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
187 194first strand
Strand 2
A
156 162parallel
Strand 3
A
219 222parallel
Strand 4
A
245 246parallel
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There are 2 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
266 267first strand
Strand 2
A
301 302anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il