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


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 4GPL entry

There are 2 chains in PDB entry 4GPL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 8PRO 11
B
 PRO 47GLY 351
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 16 helices in PDB entry 4GPL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
52 71Right-handed alpha
Helix 2
2
B
72 76Right-handed 310
Helix 3
3
B
83 102Right-handed alpha
Helix 4
4
B
112 136Right-handed alpha
Helix 5
5
B
137 141Right-handed 310
Helix 6
6
B
145 169Right-handed alpha
Helix 7
7
B
170 173Right-handed 310
Helix 8
8
B
175 179Right-handed 310
Helix 9
9
B
183 195Right-handed alpha
Helix 10
10
B
202 211Right-handed alpha
Helix 11
11
B
217 229Right-handed alpha
Helix 12
12
B
238 248Right-handed alpha
Helix 13
13
B
250 252Right-handed 310
Helix 14
14
B
253 262Right-handed alpha
Helix 15
15
B
273 283Right-handed alpha
Helix 16
16
B
323 334Right-handed alpha
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There are 2 sheets in PDB entry 4GPL. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
199 201first strand
Strand 2
B
235 237anti-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
B
314 317first strand
Strand 2
B
303 308anti-parallel
Strand 3
B
290 295anti-parallel
Strand 4
B
339 340parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il