Analysis of interatomic Contacts of Structural Units in PDB entry:
4QAV


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 4QAV entry

There are 2 chains in PDB entry 4QAV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3LYS 414
B
 GLN 3LYS 414
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 44 helices in PDB entry 4QAV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 30Right-handed alpha
Helix 2
2
A
58 62Right-handed 310
Helix 3
3
A
64 69Right-handed alpha
Helix 4
4
A
72 90Right-handed alpha
Helix 5
5
A
91 94Right-handed 310
Helix 6
6
A
98 100Right-handed 310
Helix 7
7
A
112 127Right-handed alpha
Helix 8
8
A
128 131Right-handed 310
Helix 9
9
A
142 153Right-handed alpha
Helix 10
10
A
163 165Right-handed 310
Helix 11
11
A
166 182Right-handed alpha
Helix 12
12
A
197 207Right-handed alpha
Helix 13
13
A
216 220Right-handed 310
Helix 14
14
A
245 251Right-handed alpha
Helix 15
15
A
276 291Right-handed alpha
Helix 16
16
A
293 297Right-handed 310
Helix 17
17
A
307 323Right-handed alpha
Helix 18
18
A
324 328Right-handed 310
Helix 19
19
A
334 339Right-handed alpha
Helix 20
20
A
341 343Right-handed 310
Helix 21
21
A
344 360Right-handed alpha
Helix 22
22
A
372 376Right-handed 310
Helix 23
23
B
20 30Right-handed alpha
Helix 24
24
B
58 62Right-handed 310
Helix 25
25
B
64 69Right-handed alpha
Helix 26
26
B
72 90Right-handed alpha
Helix 27
27
B
91 94Right-handed 310
Helix 28
28
B
98 100Right-handed 310
Helix 29
29
B
112 127Right-handed alpha
Helix 30
30
B
128 131Right-handed 310
Helix 31
31
B
142 153Right-handed alpha
Helix 32
32
B
163 165Right-handed 310
Helix 33
33
B
166 182Right-handed alpha
Helix 34
34
B
197 206Right-handed alpha
Helix 35
35
B
216 220Right-handed 310
Helix 36
36
B
245 251Right-handed alpha
Helix 37
37
B
276 291Right-handed alpha
Helix 38
38
B
293 297Right-handed 310
Helix 39
39
B
307 323Right-handed alpha
Helix 40
40
B
324 328Right-handed 310
Helix 41
41
B
334 339Right-handed alpha
Helix 42
42
B
341 343Right-handed 310
Helix 43
43
B
344 360Right-handed alpha
Helix 44
44
B
372 376Right-handed 310
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There are 5 sheets in PDB entry 4QAV. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 20 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
330 332first strand
Strand 2
A
299 301parallel
Strand 3
A
393 400parallel
Strand 4
A
404 411anti-parallel
Strand 5
A
257 266anti-parallel
Strand 6
A
6 14anti-parallel
Strand 7
A
236 244anti-parallel
Strand 8
A
186 193anti-parallel
Strand 9
A
102 107parallel
Strand 10
A
158 162parallel
Strand 11
B
158 162anti-parallel
Strand 12
B
102 107parallel
Strand 13
B
186 193parallel
Strand 14
B
236 244anti-parallel
Strand 15
B
6 14anti-parallel
Strand 16
B
257 266anti-parallel
Strand 17
B
404 411anti-parallel
Strand 18
B
393 400anti-parallel
Strand 19
B
299 301parallel
Strand 20
B
330 332parallel
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There are 2 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
35 37first strand
Strand 2
A
50 52anti-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
361 362first strand
Strand 2
A
387 388anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
35 37first strand
Strand 2
B
50 52anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
361 362first strand
Strand 2
B
387 388anti-parallel
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