Analysis of interatomic Contacts of Structural Units in PDB entry:
4RG4


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 4RG4 entry

There is 1 chain in PDB entry 4RG4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6LYS 533
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 23 helices in PDB entry 4RG4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 30Right-handed alpha
Helix 2
2
A
46 51Right-handed alpha
Helix 3
3
A
61 65Right-handed 310
Helix 4
4
A
70 77Right-handed alpha
Helix 5
5
A
85 100Right-handed alpha
Helix 6
6
A
102 104Right-handed 310
Helix 7
7
A
156 160Right-handed 310
Helix 8
8
A
168 170Right-handed 310
Helix 9
9
A
187 198Right-handed alpha
Helix 10
10
A
223 232Right-handed alpha
Helix 11
11
A
233 242Right-handed alpha
Helix 12
12
A
256 260Right-handed 310
Helix 13
13
A
261 276Right-handed alpha
Helix 14
14
A
277 284Right-handed alpha
Helix 15
15
A
292 311Right-handed alpha
Helix 16
16
A
313 320Right-handed alpha
Helix 17
17
A
335 340Right-handed alpha
Helix 18
18
A
385 391Right-handed alpha
Helix 19
19
A
396 400Right-handed 310
Helix 20
20
A
401 406Right-handed alpha
Helix 21
21
A
436 458Right-handed alpha
Helix 22
22
A
466 482Right-handed alpha
Helix 23
23
A
511 525Right-handed alpha
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There are 7 sheets in PDB entry 4RG4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 7 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
106 107first strand
Strand 2
A
35 38parallel
Strand 3
A
7 14parallel
Strand 4
A
133 141parallel
Strand 5
A
123 128anti-parallel
Strand 6
A
112 118anti-parallel
Strand 7
A
393 395parallel
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There are 5 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
106 107first strand
Strand 2
A
35 38parallel
Strand 3
A
7 14parallel
Strand 4
A
133 141parallel
Strand 5
A
424 426parallel
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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
163 166first strand
Strand 2
A
375 378parallel
Strand 3
A
180 184parallel
Strand 4
A
203 208parallel
Strand 5
A
345 349parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 216first strand
Strand 2
A
331 333parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
355 359first strand
Strand 2
A
362 365anti-parallel
Strand 3
A
370 372anti-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
A
432 433first strand
Strand 2
A
507 508parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
462 465first strand
Strand 2
A
530 533anti-parallel
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