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


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 3QXY entry

There are 4 chains in PDB entry 3QXY (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 19SER 473
P
 LYS 310LYS 310
B
 LEU 19SER 473
Q
 LYS 310LYS 310
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 47 helices in PDB entry 3QXY. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 33Right-handed alpha
Helix 2
2
A
95 97Right-handed 310
Helix 3
3
A
105 112Right-handed alpha
Helix 4
4
A
113 117Right-handed 310
Helix 5
5
A
122 135Right-handed alpha
Helix 6
6
A
140 145Right-handed alpha
Helix 7
7
A
149 153Right-handed 310
Helix 8
8
A
155 159Right-handed 310
Helix 9
9
A
160 169Right-handed alpha
Helix 10
10
A
172 191Right-handed alpha
Helix 11
11
A
191 199Right-handed alpha
Helix 12
12
A
204 208Right-handed 310
Helix 13
13
A
209 224Right-handed alpha
Helix 14
14
A
246 250Right-handed 310
Helix 15
15
A
289 298Right-handed alpha
Helix 16
16
A
315 325Right-handed alpha
Helix 17
17
A
328 345Right-handed alpha
Helix 18
18
A
363 376Right-handed alpha
Helix 19
19
A
377 387Right-handed alpha
Helix 20
20
A
404 408Right-handed 310
Helix 21
21
A
409 425Right-handed alpha
Helix 22
22
A
430 440Right-handed alpha
Helix 23
23
A
440 447Right-handed alpha
Helix 24
24
A
448 472Right-handed alpha
Helix 25
25
B
19 33Right-handed alpha
Helix 26
26
B
95 97Right-handed 310
Helix 27
27
B
105 112Right-handed alpha
Helix 28
28
B
122 134Right-handed alpha
Helix 29
29
B
140 145Right-handed alpha
Helix 30
30
B
149 153Right-handed 310
Helix 31
31
B
155 159Right-handed 310
Helix 32
32
B
160 169Right-handed alpha
Helix 33
33
B
172 191Right-handed alpha
Helix 34
34
B
191 199Right-handed alpha
Helix 35
35
B
204 208Right-handed 310
Helix 36
36
B
209 224Right-handed alpha
Helix 37
37
B
246 250Right-handed 310
Helix 38
38
B
289 298Right-handed alpha
Helix 39
39
B
315 325Right-handed alpha
Helix 40
40
B
328 345Right-handed alpha
Helix 41
41
B
363 376Right-handed alpha
Helix 42
42
B
377 387Right-handed alpha
Helix 43
43
B
404 408Right-handed 310
Helix 44
44
B
409 425Right-handed alpha
Helix 45
45
B
430 440Right-handed alpha
Helix 46
46
B
440 447Right-handed alpha
Helix 47
47
B
448 472Right-handed alpha
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There are 6 sheets in PDB entry 3QXY. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
35 36first strand
Strand 2
A
88 93anti-parallel
Strand 3
A
266 271anti-parallel
Strand 4
A
258 262anti-parallel
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There are 4 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
64 67first strand
Strand 2
A
76 79anti-parallel
Strand 3
A
280 283anti-parallel
Strand 4
A
251 252parallel
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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
310 314first strand
Strand 2
A
353 357anti-parallel
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There are 4 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 36first strand
Strand 2
B
88 93anti-parallel
Strand 3
B
266 271anti-parallel
Strand 4
B
258 262anti-parallel
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There are 3 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
64 67first strand
Strand 2
B
76 79anti-parallel
Strand 3
B
280 281anti-parallel
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There are 2 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
310 314first strand
Strand 2
B
353 357anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il