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


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 4QES entry

There are 3 chains in PDB entry 4QES (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1GLN 441
B
 PRO 1GLN 441
C
 PRO 1GLN 441
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 66 helices in PDB entry 4QES. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 38Right-handed 310
Helix 2
2
A
39 49Right-handed alpha
Helix 3
3
A
72 88Right-handed alpha
Helix 4
4
A
99 112Right-handed alpha
Helix 5
5
A
141 155Right-handed alpha
Helix 6
6
A
156 169Right-handed alpha
Helix 7
7
A
169 174Right-handed alpha
Helix 8
8
A
179 192Right-handed alpha
Helix 9
9
A
194 205Right-handed alpha
Helix 10
10
A
212 216Right-handed 310
Helix 11
11
A
232 244Right-handed alpha
Helix 12
12
A
258 263Right-handed alpha
Helix 13
13
A
263 296Right-handed alpha
Helix 14
14
A
301 316Right-handed alpha
Helix 15
15
A
321 331Right-handed alpha
Helix 16
16
A
336 351Right-handed alpha
Helix 17
17
A
360 367Right-handed alpha
Helix 18
18
A
368 371Right-handed 310
Helix 19
19
A
372 387Right-handed alpha
Helix 20
20
A
391 400Right-handed alpha
Helix 21
21
A
403 416Right-handed alpha
Helix 22
22
A
422 441Right-handed alpha
Helix 23
23
B
35 38Right-handed 310
Helix 24
24
B
39 49Right-handed alpha
Helix 25
25
B
72 88Right-handed alpha
Helix 26
26
B
99 112Right-handed alpha
Helix 27
27
B
141 155Right-handed alpha
Helix 28
28
B
156 169Right-handed alpha
Helix 29
29
B
169 174Right-handed alpha
Helix 30
30
B
179 192Right-handed alpha
Helix 31
31
B
194 205Right-handed alpha
Helix 32
32
B
212 216Right-handed 310
Helix 33
33
B
232 244Right-handed alpha
Helix 34
34
B
258 263Right-handed alpha
Helix 35
35
B
263 296Right-handed alpha
Helix 36
36
B
301 316Right-handed alpha
Helix 37
37
B
321 331Right-handed alpha
Helix 38
38
B
336 351Right-handed alpha
Helix 39
39
B
360 367Right-handed alpha
Helix 40
40
B
368 371Right-handed 310
Helix 41
41
B
372 388Right-handed alpha
Helix 42
42
B
391 400Right-handed alpha
Helix 43
43
B
403 416Right-handed alpha
Helix 44
44
B
422 441Right-handed alpha
Helix 45
45
C
35 38Right-handed 310
Helix 46
46
C
39 49Right-handed alpha
Helix 47
47
C
72 88Right-handed alpha
Helix 48
48
C
99 112Right-handed alpha
Helix 49
49
C
141 155Right-handed alpha
Helix 50
50
C
156 169Right-handed alpha
Helix 51
51
C
169 174Right-handed alpha
Helix 52
52
C
179 192Right-handed alpha
Helix 53
53
C
194 205Right-handed alpha
Helix 54
54
C
212 216Right-handed 310
Helix 55
55
C
236 244Right-handed alpha
Helix 56
56
C
258 263Right-handed alpha
Helix 57
57
C
263 296Right-handed alpha
Helix 58
58
C
301 316Right-handed alpha
Helix 59
59
C
321 331Right-handed alpha
Helix 60
60
C
336 351Right-handed alpha
Helix 61
61
C
360 367Right-handed alpha
Helix 62
62
C
368 371Right-handed 310
Helix 63
63
C
372 388Right-handed alpha
Helix 64
64
C
391 400Right-handed alpha
Helix 65
65
C
403 416Right-handed alpha
Helix 66
66
C
422 441Right-handed alpha
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There are 3 sheets in PDB entry 4QES. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
2 8first strand
Strand 2
A
11 20anti-parallel
Strand 3
A
52 56anti-parallel
Strand 4
A
25 29parallel
Strand 5
A
92 97parallel
Strand 6
A
116 122parallel
Strand 7
A
220 225parallel
Strand 8
A
248 252parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
2 8first strand
Strand 2
B
11 20anti-parallel
Strand 3
B
52 56anti-parallel
Strand 4
B
25 29parallel
Strand 5
B
92 97parallel
Strand 6
B
116 122parallel
Strand 7
B
220 225parallel
Strand 8
B
248 252parallel
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There are 8 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
2 8first strand
Strand 2
C
11 20anti-parallel
Strand 3
C
52 56anti-parallel
Strand 4
C
25 29parallel
Strand 5
C
92 97parallel
Strand 6
C
116 122parallel
Strand 7
C
220 225parallel
Strand 8
C
248 252parallel
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