Analysis of interatomic Contacts of Structural Units in PDB entry:
2Q2Y


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 2Q2Y entry

There are 2 chains in PDB entry 2Q2Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 18LYS 362
B
 ASN 18LYS 362
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 27 helices in PDB entry 2Q2Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
29 35Right-handed alpha
Helix 2
2
A
77 85Right-handed alpha
Helix 3
3
A
85 95Right-handed alpha
Helix 4
4
A
110 116Right-handed alpha
Helix 5
5
A
134 148Right-handed alpha
Helix 6
6
A
206 208Right-handed 310
Helix 7
7
A
209 228Right-handed alpha
Helix 8
8
A
230 235Right-handed alpha
Helix 9
9
A
289 304Right-handed alpha
Helix 10
10
A
310 313Right-handed 310
Helix 11
11
A
314 320Right-handed alpha
Helix 12
12
A
321 324Right-handed 310
Helix 13
13
A
339 341Right-handed 310
Helix 14
14
A
342 357Right-handed alpha
Helix 15
15
B
77 85Right-handed alpha
Helix 16
16
B
85 95Right-handed alpha
Helix 17
17
B
110 116Right-handed alpha
Helix 18
18
B
120 124Right-handed 310
Helix 19
19
B
134 147Right-handed alpha
Helix 20
20
B
209 228Right-handed alpha
Helix 21
21
B
230 235Right-handed alpha
Helix 22
22
B
289 304Right-handed alpha
Helix 23
23
B
310 313Right-handed 310
Helix 24
24
B
314 320Right-handed alpha
Helix 25
25
B
321 324Right-handed 310
Helix 26
26
B
339 341Right-handed 310
Helix 27
27
B
342 357Right-handed alpha
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There are 8 sheets in PDB entry 2Q2Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
70 72first strand
Strand 2
A
20 25parallel
Strand 3
A
329 336parallel
Strand 4
A
98 105parallel
Strand 5
A
253 265parallel
Strand 6
A
236 249anti-parallel
Strand 7
A
154 164anti-parallel
Strand 8
A
167 170anti-parallel
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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
A
70 72first strand
Strand 2
A
20 25parallel
Strand 3
A
329 336parallel
Strand 4
A
98 105parallel
Strand 5
A
253 265parallel
Strand 6
A
236 249anti-parallel
Strand 7
A
154 164anti-parallel
Strand 8
A
202 204anti-parallel
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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
41 44first strand
Strand 2
A
49 53anti-parallel
Strand 3
A
63 67anti-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
A
183 186first strand
Strand 2
A
194 197anti-parallel
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There are 8 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
70 72first strand
Strand 2
B
20 25parallel
Strand 3
B
329 336parallel
Strand 4
B
98 105parallel
Strand 5
B
254 265parallel
Strand 6
B
236 248anti-parallel
Strand 7
B
153 164anti-parallel
Strand 8
B
167 170anti-parallel
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There are 8 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
70 72first strand
Strand 2
B
20 25parallel
Strand 3
B
329 336parallel
Strand 4
B
98 105parallel
Strand 5
B
254 265parallel
Strand 6
B
236 248anti-parallel
Strand 7
B
153 164anti-parallel
Strand 8
B
202 204anti-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
41 44first strand
Strand 2
B
49 56anti-parallel
Strand 3
B
61 67anti-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
183 186first strand
Strand 2
B
194 197anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il