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


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 4RDK entry

There are 2 chains in PDB entry 4RDK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 230LEU 526
B
 LYS 230LEU 526
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 13 helices in PDB entry 4RDK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
238 242Right-handed 310
Helix 2
2
A
284 288Right-handed 310
Helix 3
3
A
341 345Right-handed 310
Helix 4
4
A
365 367Right-handed 310
Helix 5
5
A
378 382Right-handed 310
Helix 6
6
A
452 463Right-handed alpha
Helix 7
7
B
238 242Right-handed 310
Helix 8
8
B
284 288Right-handed 310
Helix 9
9
B
341 345Right-handed 310
Helix 10
10
B
365 367Right-handed 310
Helix 11
11
B
378 382Right-handed 310
Helix 12
12
B
452 463Right-handed alpha
Helix 13
13
B
504 508Right-handed 310
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There are 6 sheets in PDB entry 4RDK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
253 256first strand
Strand 2
A
431 438anti-parallel
Strand 3
A
446 449anti-parallel
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There are 6 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
253 256first strand
Strand 2
A
431 438anti-parallel
Strand 3
A
494 497anti-parallel
Strand 4
A
483 490anti-parallel
Strand 5
A
470 476anti-parallel
Strand 6
A
513 520anti-parallel
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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
351 357first strand
Strand 2
A
331 339anti-parallel
Strand 3
A
385 395anti-parallel
Strand 4
A
290 298anti-parallel
Strand 5
A
301 307anti-parallel
Strand 6
A
369 372anti-parallel
Strand 7
A
363 364anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
253 255first strand
Strand 2
B
434 438anti-parallel
Strand 3
B
446 449anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
351 357first strand
Strand 2
B
331 339anti-parallel
Strand 3
B
385 395anti-parallel
Strand 4
B
290 298anti-parallel
Strand 5
B
301 307anti-parallel
Strand 6
B
369 372anti-parallel
Strand 7
B
363 364anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
431 432first strand
Strand 2
B
494 497anti-parallel
Strand 3
B
483 490anti-parallel
Strand 4
B
470 476anti-parallel
Strand 5
B
513 520anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il