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


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 3ZQS entry

There are 2 chains in PDB entry 3ZQS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 109ALA 294
B
 GLN 109ALA 294
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 10 helices in PDB entry 3ZQS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
113 122Right-handed alpha
Helix 2
2
A
182 197Right-handed alpha
Helix 3
3
A
197 211Right-handed alpha
Helix 4
4
A
256 271Right-handed alpha
Helix 5
5
A
279 289Right-handed alpha
Helix 6
6
B
112 122Right-handed alpha
Helix 7
7
B
182 197Right-handed alpha
Helix 8
8
B
197 211Right-handed alpha
Helix 9
9
B
256 271Right-handed alpha
Helix 10
10
B
279 289Right-handed alpha
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There are 4 sheets in PDB entry 3ZQS. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
126 129first strand
Strand 2
A
135 141anti-parallel
Strand 3
A
147 153anti-parallel
Strand 4
A
164 166anti-parallel
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There are 4 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 215first strand
Strand 2
A
225 231anti-parallel
Strand 3
A
234 239anti-parallel
Strand 4
A
250 255anti-parallel
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There are 4 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
126 129first strand
Strand 2
B
135 141anti-parallel
Strand 3
B
147 153anti-parallel
Strand 4
B
164 166anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
213 215first strand
Strand 2
B
225 231anti-parallel
Strand 3
B
234 239anti-parallel
Strand 4
B
250 254anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il