Analysis of interatomic Contacts of Structural Units in PDB entry:
3B9Q


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 3B9Q entry

There is 1 chain in PDB entry 3B9Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 65SER 366
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 3B9Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
65 71Right-handed alpha
Helix 2
2
A
71 79Right-handed alpha
Helix 3
3
A
79 86Right-handed alpha
Helix 4
4
A
87 88Right-handed 310
Helix 5
5
A
89 91Right-handed 310
Helix 6
6
A
92 107Right-handed alpha
Helix 7
7
A
110 127Right-handed alpha
Helix 8
8
A
132 149Right-handed alpha
Helix 9
9
A
176 191Right-handed alpha
Helix 10
10
A
204 219Right-handed alpha
Helix 11
11
A
231 246Right-handed alpha
Helix 12
12
A
262 278Right-handed alpha
Helix 13
13
A
294 298Right-handed 310
Helix 14
14
A
299 310Right-handed alpha
Helix 15
15
A
326 337Right-handed alpha
Helix 16
16
A
348 350Right-handed 310
Helix 17
17
A
356 366Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3B9Q.

There are 8 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
221 223first strand
Strand 2
A
195 198parallel
Strand 3
A
250 253parallel
Strand 4
A
165 170parallel
Strand 5
A
286 292parallel
Strand 6
A
314 318parallel
Strand 7
A
340 344parallel
Strand 8
A
352 354anti-parallel
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