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


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 3QHP entry

There are 2 chains in PDB entry 3QHP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 201THR 359
B
 PRO 202TYR 358
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 19 helices in PDB entry 3QHP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
216 226Right-handed alpha
Helix 2
2
A
229 231Right-handed 310
Helix 3
3
A
243 255Right-handed alpha
Helix 4
4
A
264 273Right-handed alpha
Helix 5
5
A
288 297Right-handed alpha
Helix 6
6
A
309 315Right-handed 310
Helix 7
7
A
317 319Right-handed 310
Helix 8
8
A
326 340Right-handed alpha
Helix 9
9
A
340 359Right-handed alpha
Helix 10
10
B
216 227Right-handed alpha
Helix 11
11
B
229 231Right-handed 310
Helix 12
12
B
243 255Right-handed alpha
Helix 13
13
B
268 273Right-handed alpha
Helix 14
14
B
288 297Right-handed alpha
Helix 15
15
B
311 315Right-handed 310
Helix 16
16
B
317 319Right-handed 310
Helix 17
17
B
326 340Right-handed alpha
Helix 18
18
B
340 355Right-handed alpha
Helix 19
19
B
356 358Right-handed 310
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There are 2 sheets in PDB entry 3QHP. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
257 259first strand
Strand 2
A
233 238parallel
Strand 3
A
203 208parallel
Strand 4
A
277 280parallel
Strand 5
A
301 304parallel
Strand 6
A
321 322parallel
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There are 6 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
257 259first strand
Strand 2
B
233 238parallel
Strand 3
B
203 208parallel
Strand 4
B
275 280parallel
Strand 5
B
301 304parallel
Strand 6
B
321 322parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il