Analysis of interatomic Contacts of Structural Units in PDB entry:
2QZW


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 2QZW entry

There are 2 chains in PDB entry 2QZW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 1THR 342
B
 GLN 1THR 342
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 2QZW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
66 70Right-handed 310
Helix 2
2
A
128 132Right-handed 310
Helix 3
3
A
139 147Right-handed alpha
Helix 4
4
A
227 239Right-handed alpha
Helix 5
5
A
307 312Right-handed alpha
Helix 6
6
B
66 70Right-handed 310
Helix 7
7
B
128 132Right-handed 310
Helix 8
8
B
139 147Right-handed alpha
Helix 9
9
B
227 239Right-handed alpha
Helix 10
10
B
307 312Right-handed alpha
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There are 10 sheets in PDB entry 2QZW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 15 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
184 187first strand
Strand 2
A
324 329anti-parallel
Strand 3
A
314 319anti-parallel
Strand 4
A
154 158anti-parallel
Strand 5
A
166 171anti-parallel
Strand 6
A
3 9anti-parallel
Strand 7
A
14 20anti-parallel
Strand 8
A
25 32anti-parallel
Strand 9
A
123 125parallel
Strand 10
A
38 47anti-parallel
Strand 11
A
104 117parallel
Strand 12
A
89 101anti-parallel
Strand 13
A
74 83anti-parallel
Strand 14
B
338 340anti-parallel
Strand 15
B
173 175anti-parallel
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There are 11 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
184 187first strand
Strand 2
A
324 329anti-parallel
Strand 3
A
314 319anti-parallel
Strand 4
A
154 158anti-parallel
Strand 5
A
166 171anti-parallel
Strand 6
A
3 9anti-parallel
Strand 7
A
14 20anti-parallel
Strand 8
A
89 101anti-parallel
Strand 9
A
74 83anti-parallel
Strand 10
B
338 340anti-parallel
Strand 11
B
173 175anti-parallel
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There are 2 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
173 175first strand
Strand 2
A
338 340anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 275first strand
Strand 2
A
261 266anti-parallel
Strand 3
A
195 203anti-parallel
Strand 4
A
206 217anti-parallel
Strand 5
A
305 306parallel
Strand 6
A
224 226anti-parallel
Strand 7
A
298 300parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
241 243first strand
Strand 2
A
251 254anti-parallel
Strand 3
A
294 296anti-parallel
Strand 4
A
280 281anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
74 83first strand
Strand 2
B
89 101anti-parallel
Strand 3
B
14 20anti-parallel
Strand 4
B
3 9anti-parallel
Strand 5
B
166 171anti-parallel
Strand 6
B
154 158anti-parallel
Strand 7
B
314 319anti-parallel
Strand 8
B
324 329anti-parallel
Strand 9
B
184 187anti-parallel
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There are 13 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
74 83first strand
Strand 2
B
89 101anti-parallel
Strand 3
B
104 117anti-parallel
Strand 4
B
38 47parallel
Strand 5
B
123 125anti-parallel
Strand 6
B
25 32parallel
Strand 7
B
14 20anti-parallel
Strand 8
B
3 9anti-parallel
Strand 9
B
166 171anti-parallel
Strand 10
B
154 158anti-parallel
Strand 11
B
314 319anti-parallel
Strand 12
B
324 329anti-parallel
Strand 13
B
184 187anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
271 275first strand
Strand 2
B
261 266anti-parallel
Strand 3
B
195 203anti-parallel
Strand 4
B
206 217anti-parallel
Strand 5
B
305 306parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
224 226first strand
Strand 2
B
298 300parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
241 244first strand
Strand 2
B
250 254anti-parallel
Strand 3
B
290 296anti-parallel
Strand 4
B
280 284anti-parallel
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