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


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 4RDX entry

There are 2 chains in PDB entry 4RDX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2GLY 421
C
 G 1 A 76
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 4RDX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 34Right-handed alpha
Helix 2
2
A
48 50Right-handed 310
Helix 3
3
A
82 93Right-handed alpha
Helix 4
4
A
94 98Right-handed 310
Helix 5
5
A
136 155Right-handed alpha
Helix 6
6
A
168 184Right-handed alpha
Helix 7
7
A
185 190Right-handed 310
Helix 8
8
A
191 201Right-handed alpha
Helix 9
9
A
202 208Right-handed 310
Helix 10
10
A
210 220Right-handed alpha
Helix 11
11
A
224 229Right-handed 310
Helix 12
12
A
230 247Right-handed alpha
Helix 13
13
A
290 295Right-handed alpha
Helix 14
14
A
309 319Right-handed alpha
Helix 15
15
A
339 352Right-handed alpha
Helix 16
16
A
365 376Right-handed alpha
Helix 17
17
A
385 392Right-handed alpha
Helix 18
18
A
411 420Right-handed alpha
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There are 3 sheets in PDB entry 4RDX. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
37 38first strand
Strand 2
A
102 111parallel
Strand 3
A
123 132anti-parallel
Strand 4
A
302 308anti-parallel
Strand 5
A
281 288anti-parallel
Strand 6
A
264 273anti-parallel
Strand 7
A
159 165anti-parallel
Strand 8
A
252 253parallel
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There are 3 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
44 46first strand
Strand 2
A
75 78anti-parallel
Strand 3
A
67 69anti-parallel
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There are 5 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
357 359first strand
Strand 2
A
331 335parallel
Strand 3
A
380 384parallel
Strand 4
A
393 398anti-parallel
Strand 5
A
404 408anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il