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


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 2YYS entry

There are 2 chains in PDB entry 2YYS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 284
B
 MET 1LEU 280
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 30 helices in PDB entry 2YYS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 47Right-handed alpha
Helix 2
2
A
48 50Right-handed 310
Helix 3
3
A
72 76Right-handed 310
Helix 4
4
A
77 92Right-handed alpha
Helix 5
5
A
104 116Right-handed alpha
Helix 6
6
A
130 142Right-handed alpha
Helix 7
7
A
149 161Right-handed alpha
Helix 8
8
A
162 172Right-handed alpha
Helix 9
9
A
174 188Right-handed alpha
Helix 10
10
A
194 203Right-handed alpha
Helix 11
11
A
204 208Right-handed 310
Helix 12
12
A
210 214Right-handed 310
Helix 13
13
A
235 244Right-handed alpha
Helix 14
14
A
256 261Right-handed alpha
Helix 15
15
A
261 275Right-handed alpha
Helix 16
16
A
277 282Right-handed alpha
Helix 17
17
B
39 47Right-handed alpha
Helix 18
18
B
48 50Right-handed 310
Helix 19
19
B
77 92Right-handed alpha
Helix 20
20
B
104 116Right-handed alpha
Helix 21
21
B
130 142Right-handed alpha
Helix 22
22
B
149 161Right-handed alpha
Helix 23
23
B
162 172Right-handed alpha
Helix 24
24
B
174 188Right-handed alpha
Helix 25
25
B
194 203Right-handed alpha
Helix 26
26
B
204 208Right-handed 310
Helix 27
27
B
210 214Right-handed 310
Helix 28
28
B
234 244Right-handed alpha
Helix 29
29
B
256 261Right-handed alpha
Helix 30
30
B
261 277Right-handed alpha
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There are 2 sheets in PDB entry 2YYS. Click on sheet of interest to get list of strands forming it: A, B,

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
3 9first strand
Strand 2
A
14 20anti-parallel
Strand 3
A
54 58anti-parallel
Strand 4
A
27 31parallel
Strand 5
A
97 102parallel
Strand 6
A
119 125parallel
Strand 7
A
221 226parallel
Strand 8
A
247 250parallel
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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
3 10first strand
Strand 2
B
13 20anti-parallel
Strand 3
B
54 58anti-parallel
Strand 4
B
27 31parallel
Strand 5
B
97 102parallel
Strand 6
B
119 125parallel
Strand 7
B
221 226parallel
Strand 8
B
247 250parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il