Analysis of interatomic Contacts of Structural Units in PDB entry:
4RD5


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 4RD5 entry

There are 6 chains in PDB entry 4RD5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 185LYS 344
B
 LEU 185GLY 343
C
 C 2 C 16
D
 G 17 G 31
E
 C 2 C 16
F
 G 17 G 31
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 4RD5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
191 201Right-handed alpha
Helix 2
2
A
217 224Right-handed 310
Helix 3
3
A
247 252Right-handed alpha
Helix 4
4
A
278 281Right-handed 310
Helix 5
5
A
290 304Right-handed alpha
Helix 6
6
A
314 322Right-handed alpha
Helix 7
7
B
191 201Right-handed alpha
Helix 8
8
B
217 224Right-handed 310
Helix 9
9
B
247 252Right-handed alpha
Helix 10
10
B
278 281Right-handed 310
Helix 11
11
B
290 304Right-handed alpha
Helix 12
12
B
314 322Right-handed alpha
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There are 6 sheets in PDB entry 4RD5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
188 189first strand
Strand 2
A
270 277anti-parallel
Strand 3
A
261 266anti-parallel
Strand 4
A
336 340parallel
Strand 5
A
325 330anti-parallel
Strand 6
A
206 210anti-parallel
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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
188 189first strand
Strand 2
A
270 277anti-parallel
Strand 3
A
283 286anti-parallel
Strand 4
A
244 245anti-parallel
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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
227 228first strand
Strand 2
A
234 235anti-parallel
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There are 6 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
188 189first strand
Strand 2
B
270 277anti-parallel
Strand 3
B
261 266anti-parallel
Strand 4
B
336 340parallel
Strand 5
B
325 330anti-parallel
Strand 6
B
206 210anti-parallel
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There are 4 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
188 189first strand
Strand 2
B
270 277anti-parallel
Strand 3
B
283 286anti-parallel
Strand 4
B
244 245anti-parallel
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There are 2 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
227 228first strand
Strand 2
B
234 235anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il