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


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 3GRR entry

There is 1 chain in PDB entry 3GRR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 10ARG 272
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 17 helices in PDB entry 3GRR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 26Right-handed alpha
Helix 2
2
A
42 52Right-handed alpha
Helix 3
3
A
61 63Right-handed 310
Helix 4
4
A
64 73Right-handed alpha
Helix 5
5
A
89 93Right-handed 310
Helix 6
6
A
103 105Right-handed 310
Helix 7
7
A
106 118Right-handed alpha
Helix 8
8
A
128 136Right-handed alpha
Helix 9
9
A
144 152Right-handed alpha
Helix 10
10
A
163 165Right-handed 310
Helix 11
11
A
191 204Right-handed alpha
Helix 12
12
A
209 217Right-handed alpha
Helix 13
13
A
218 222Right-handed 310
Helix 14
14
A
224 237Right-handed alpha
Helix 15
15
A
239 247Right-handed alpha
Helix 16
16
A
249 253Right-handed 310
Helix 17
17
A
254 271Right-handed alpha
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There are 2 sheets in PDB entry 3GRR. 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
A
12 13first strand
Strand 2
A
167 168anti-parallel
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There are 7 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
78 82first strand
Strand 2
A
54 59parallel
Strand 3
A
33 37parallel
Strand 4
A
97 101parallel
Strand 5
A
121 127parallel
Strand 6
A
175 182anti-parallel
Strand 7
A
154 162anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il