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


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 3QWU entry

There are 2 chains in PDB entry 3QWU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2ASP 367
B
 SER 3TYR 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 24 helices in PDB entry 3QWU. 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
59 68Right-handed alpha
Helix 3
3
A
102 113Right-handed alpha
Helix 4
4
A
115 121Right-handed alpha
Helix 5
5
A
166 178Right-handed alpha
Helix 6
6
A
191 208Right-handed alpha
Helix 7
7
A
229 240Right-handed alpha
Helix 8
8
A
241 247Right-handed 310
Helix 9
9
A
250 267Right-handed alpha
Helix 10
10
A
273 297Right-handed alpha
Helix 11
11
A
309 323Right-handed alpha
Helix 12
12
A
350 361Right-handed alpha
Helix 13
13
B
3 13Right-handed alpha
Helix 14
14
B
59 68Right-handed alpha
Helix 15
15
B
102 113Right-handed alpha
Helix 16
16
B
115 121Right-handed alpha
Helix 17
17
B
166 177Right-handed alpha
Helix 18
18
B
191 208Right-handed alpha
Helix 19
19
B
229 240Right-handed alpha
Helix 20
20
B
241 248Right-handed 310
Helix 21
21
B
249 267Right-handed alpha
Helix 22
22
B
273 297Right-handed alpha
Helix 23
23
B
309 324Right-handed alpha
Helix 24
24
B
350 361Right-handed alpha
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There are 8 sheets in PDB entry 3QWU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 4 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
16 21first strand
Strand 2
A
24 29anti-parallel
Strand 3
A
41 42anti-parallel
Strand 4
A
47 48anti-parallel
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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
A
184 188first strand
Strand 2
A
72 77anti-parallel
Strand 3
A
212 217anti-parallel
Strand 4
A
224 228anti-parallel
Strand 5
A
55 57parallel
Strand 6
B
364 365anti-parallel
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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
91 95first strand
Strand 2
A
81 88anti-parallel
Strand 3
A
124 131anti-parallel
Strand 4
A
150 158anti-parallel
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There are 3 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
300 307first strand
Strand 2
A
340 349anti-parallel
Strand 3
A
327 337anti-parallel
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There are 6 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
364 365first strand
Strand 2
B
55 57anti-parallel
Strand 3
B
224 228parallel
Strand 4
B
212 217anti-parallel
Strand 5
B
72 77anti-parallel
Strand 6
B
184 188anti-parallel
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There are 4 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
16 21first strand
Strand 2
B
24 29anti-parallel
Strand 3
B
41 42anti-parallel
Strand 4
B
47 48anti-parallel
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There are 4 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
91 95first strand
Strand 2
B
81 88anti-parallel
Strand 3
B
124 131anti-parallel
Strand 4
B
150 158anti-parallel
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There are 3 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
300 307first strand
Strand 2
B
340 349anti-parallel
Strand 3
B
327 337anti-parallel
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