Analysis of interatomic Contacts of Structural Units in PDB entry:
3R7P


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 3R7P entry

There are 5 chains in PDB entry 3R7P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 15LEU 315
B
 G 1 T 16
C
 A 17 G 27
D
 C 1 C 15
E
 G 16 C 27
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 14 helices in PDB entry 3R7P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 30Right-handed alpha
Helix 2
2
A
57 59Right-handed 310
Helix 3
3
A
60 72Right-handed alpha
Helix 4
4
A
88 102Right-handed alpha
Helix 5
5
A
107 124Right-handed alpha
Helix 6
6
A
129 143Right-handed alpha
Helix 7
7
A
148 155Right-handed alpha
Helix 8
8
A
173 184Right-handed alpha
Helix 9
9
A
215 227Right-handed alpha
Helix 10
10
A
253 260Right-handed alpha
Helix 11
11
A
260 268Right-handed alpha
Helix 12
12
A
273 290Right-handed alpha
Helix 13
13
A
291 294Right-handed 310
Helix 14
14
A
295 308Right-handed alpha
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There are 2 sheets in PDB entry 3R7P. Click on sheet of interest to get list of strands forming it: A, B,

There are 4 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
31 38first strand
Strand 2
A
46 56anti-parallel
Strand 3
A
82 86anti-parallel
Strand 4
A
75 78anti-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
185 193first strand
Strand 2
A
201 212anti-parallel
Strand 3
A
246 251anti-parallel
Strand 4
A
230 234anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il