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


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 3QTP entry

There are 2 chains in PDB entry 3QTP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ALA 436
B
 LEU -2ALA 436
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 40 helices in PDB entry 3QTP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 60Right-handed 310
Helix 2
2
A
62 72Right-handed alpha
Helix 3
3
A
72 78Right-handed alpha
Helix 4
4
A
84 97Right-handed alpha
Helix 5
5
A
105 124Right-handed alpha
Helix 6
6
A
127 137Right-handed alpha
Helix 7
7
A
154 157Right-handed 310
Helix 8
8
A
175 199Right-handed alpha
Helix 9
9
A
200 204Right-handed 310
Helix 10
10
A
217 233Right-handed alpha
Helix 11
11
A
245 248Right-handed 310
Helix 12
12
A
264 268Right-handed 310
Helix 13
13
A
269 271Right-handed 310
Helix 14
14
A
275 290Right-handed alpha
Helix 15
15
A
303 314Right-handed alpha
Helix 16
16
A
328 339Right-handed alpha
Helix 17
17
A
347 351Right-handed 310
Helix 18
18
A
353 367Right-handed alpha
Helix 19
19
A
383 392Right-handed alpha
Helix 20
20
A
404 422Right-handed alpha
Helix 21
21
B
56 60Right-handed 310
Helix 22
22
B
62 72Right-handed alpha
Helix 23
23
B
72 78Right-handed alpha
Helix 24
24
B
84 97Right-handed alpha
Helix 25
25
B
105 124Right-handed alpha
Helix 26
26
B
127 136Right-handed alpha
Helix 27
27
B
154 157Right-handed 310
Helix 28
28
B
175 199Right-handed alpha
Helix 29
29
B
200 204Right-handed 310
Helix 30
30
B
217 233Right-handed alpha
Helix 31
31
B
245 248Right-handed 310
Helix 32
32
B
264 268Right-handed 310
Helix 33
33
B
269 271Right-handed 310
Helix 34
34
B
275 290Right-handed alpha
Helix 35
35
B
303 314Right-handed alpha
Helix 36
36
B
328 338Right-handed alpha
Helix 37
37
B
347 352Right-handed alpha
Helix 38
38
B
353 368Right-handed alpha
Helix 39
39
B
383 392Right-handed alpha
Helix 40
40
B
404 422Right-handed alpha
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There are 6 sheets in PDB entry 3QTP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
5 12first strand
Strand 2
A
18 26anti-parallel
Strand 3
A
29 34anti-parallel
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There are 9 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
145 152first strand
Strand 2
A
165 169anti-parallel
Strand 3
A
239 243anti-parallel
Strand 4
A
292 296parallel
Strand 5
A
318 321parallel
Strand 6
A
343 346parallel
Strand 7
A
370 374parallel
Strand 8
A
395 398parallel
Strand 9
A
145 152parallel
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There are 3 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
250 251first strand
Strand 2
A
256 258anti-parallel
Strand 3
A
273 274anti-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
B
5 12first strand
Strand 2
B
18 26anti-parallel
Strand 3
B
29 34anti-parallel
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There are 9 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
145 152first strand
Strand 2
B
165 169anti-parallel
Strand 3
B
239 243anti-parallel
Strand 4
B
292 296parallel
Strand 5
B
318 321parallel
Strand 6
B
343 346parallel
Strand 7
B
370 374parallel
Strand 8
B
395 398parallel
Strand 9
B
145 152parallel
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There are 3 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
250 251first strand
Strand 2
B
256 258anti-parallel
Strand 3
B
273 274anti-parallel
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