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


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 4RTF entry

There is 1 chain in PDB entry 4RTF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 ARG 3LYS 357
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 15 helices in PDB entry 4RTF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
D
51 58Right-handed alpha
Helix 2
2
D
61 63Right-handed 310
Helix 3
3
D
69 73Right-handed 310
Helix 4
4
D
88 108Right-handed alpha
Helix 5
5
D
123 137Right-handed alpha
Helix 6
6
D
147 155Right-handed alpha
Helix 7
7
D
200 221Right-handed alpha
Helix 8
8
D
227 245Right-handed alpha
Helix 9
9
D
275 281Right-handed alpha
Helix 10
10
D
282 288Right-handed alpha
Helix 11
11
D
289 301Right-handed alpha
Helix 12
12
D
303 307Right-handed 310
Helix 13
13
D
314 318Right-handed 310
Helix 14
14
D
319 330Right-handed alpha
Helix 15
15
D
343 357Right-handed alpha
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There are 6 sheets in PDB entry 4RTF. 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
D
23 26first strand
Strand 2
D
13 20anti-parallel
Strand 3
D
36 37anti-parallel
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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
D
23 26first strand
Strand 2
D
13 20anti-parallel
Strand 3
D
5 9anti-parallel
Strand 4
D
113 118parallel
Strand 5
D
140 146parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
48 50first strand
Strand 2
D
39 42anti-parallel
Strand 3
D
65 67anti-parallel
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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
D
78 81first strand
Strand 2
D
84 87anti-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
D
188 196first strand
Strand 2
D
176 183anti-parallel
Strand 3
D
164 171anti-parallel
Strand 4
D
309 313parallel
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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
D
250 259first strand
Strand 2
D
267 274anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il