Analysis of interatomic Contacts of Structural Units in PDB entry:
1QZ9


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 1QZ9 entry

There is 1 chain in PDB entry 1QZ9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ALA 405
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 20 helices in PDB entry 1QZ9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 13Right-handed alpha
Helix 2
2
A
16 23Right-handed 310
Helix 3
3
A
43 54Right-handed alpha
Helix 4
4
A
59 61Right-handed 310
Helix 5
5
A
62 67Right-handed alpha
Helix 6
6
A
68 70Right-handed 310
Helix 7
7
A
71 82Right-handed alpha
Helix 8
8
A
96 116Right-handed alpha
Helix 9
9
A
129 144Right-handed alpha
Helix 10
10
A
154 156Right-handed 310
Helix 11
11
A
157 162Right-handed alpha
Helix 12
12
A
183 195Right-handed alpha
Helix 13
13
A
212 217Right-handed alpha
Helix 14
14
A
255 259Right-handed 310
Helix 15
15
A
274 279Right-handed 310
Helix 16
16
A
284 299Right-handed alpha
Helix 17
17
A
302 326Right-handed alpha
Helix 18
18
A
337 341Right-handed 310
Helix 19
19
A
351 361Right-handed alpha
Helix 20
20
A
384 402Right-handed alpha
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There are 3 sheets in PDB entry 1QZ9. Click on sheet of interest to get list of strands forming it: A, B, C,

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
30 31first strand
Strand 2
A
364 365parallel
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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
91 93first strand
Strand 2
A
238 241anti-parallel
Strand 3
A
220 223anti-parallel
Strand 4
A
197 201parallel
Strand 5
A
166 172parallel
Strand 6
A
121 125parallel
Strand 7
A
148 152parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
331 332first strand
Strand 2
A
344 348anti-parallel
Strand 3
A
373 377anti-parallel
Strand 4
A
367 369anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il