Analysis of interatomic Contacts of Structural Units in PDB entry:
2DQ3


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 2DQ3 entry

There are 2 chains in PDB entry 2DQ3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 425
B
 MSE 1GLU 425
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 39 helices in PDB entry 2DQ3. 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 10Right-handed alpha
Helix 2
2
A
10 19Right-handed alpha
Helix 3
3
A
20 21Right-handed 310
Helix 4
4
A
22 24Right-handed 310
Helix 5
5
A
25 60Right-handed alpha
Helix 6
6
A
61 65Right-handed 310
Helix 7
7
A
75 104Right-handed alpha
Helix 8
8
A
118 122Right-handed 310
Helix 9
9
A
140 148Right-handed alpha
Helix 10
10
A
153 161Right-handed alpha
Helix 11
11
A
169 189Right-handed alpha
Helix 12
12
A
201 209Right-handed alpha
Helix 13
13
A
214 218Right-handed 310
Helix 14
14
A
232 238Right-handed alpha
Helix 15
15
A
239 241Right-handed 310
Helix 16
16
A
291 293Right-handed 310
Helix 17
17
A
294 314Right-handed alpha
Helix 18
18
A
342 345Right-handed 310
Helix 19
19
A
358 365Right-handed alpha
Helix 20
20
A
389 400Right-handed alpha
Helix 21
21
A
413 418Right-handed alpha
Helix 22
22
B
3 10Right-handed alpha
Helix 23
23
B
10 22Right-handed alpha
Helix 24
24
B
25 60Right-handed alpha
Helix 25
25
B
77 103Right-handed alpha
Helix 26
26
B
118 122Right-handed 310
Helix 27
27
B
140 148Right-handed alpha
Helix 28
28
B
153 161Right-handed alpha
Helix 29
29
B
169 190Right-handed alpha
Helix 30
30
B
201 208Right-handed alpha
Helix 31
31
B
214 218Right-handed 310
Helix 32
32
B
232 238Right-handed alpha
Helix 33
33
B
239 241Right-handed 310
Helix 34
34
B
291 293Right-handed 310
Helix 35
35
B
294 313Right-handed alpha
Helix 36
36
B
358 365Right-handed alpha
Helix 37
37
B
388 400Right-handed alpha
Helix 38
38
B
410 412Right-handed 310
Helix 39
39
B
413 418Right-handed alpha
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There are 8 sheets in PDB entry 2DQ3. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 10 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
123 128first strand
Strand 2
A
317 321anti-parallel
Strand 3
A
333 341anti-parallel
Strand 4
A
346 355anti-parallel
Strand 5
A
380 388anti-parallel
Strand 6
A
280 290anti-parallel
Strand 7
A
252 261anti-parallel
Strand 8
A
192 195parallel
Strand 9
B
166 168anti-parallel
Strand 10
B
151 152anti-parallel
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There are 10 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
151 152first strand
Strand 2
A
166 168anti-parallel
Strand 3
B
192 195anti-parallel
Strand 4
B
252 261parallel
Strand 5
B
280 290anti-parallel
Strand 6
B
380 385anti-parallel
Strand 7
B
346 355anti-parallel
Strand 8
B
333 341anti-parallel
Strand 9
B
317 321anti-parallel
Strand 10
B
123 128anti-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
199 200first strand
Strand 2
A
227 228anti-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
243 246first strand
Strand 2
A
366 369parallel
Strand 3
A
376 378anti-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
A
407 408first strand
Strand 2
A
421 422anti-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
199 200first strand
Strand 2
B
227 228anti-parallel
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There are 3 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
243 246first strand
Strand 2
B
366 369parallel
Strand 3
B
376 378anti-parallel
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There are 2 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
407 408first strand
Strand 2
B
421 422anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il