Analysis of interatomic Contacts of Structural Units in PDB entry:
3I6Y


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 3I6Y entry

There are 2 chains in PDB entry 3I6Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2ALA 279
B
 SER 2ALA 279
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 28 helices in PDB entry 3I6Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
37 42Right-handed 310
Helix 2
2
A
60 66Right-handed alpha
Helix 3
3
A
68 76Right-handed alpha
Helix 4
4
A
113 117Right-handed 310
Helix 5
5
A
119 126Right-handed alpha
Helix 6
6
A
126 136Right-handed alpha
Helix 7
7
A
148 161Right-handed alpha
Helix 8
8
A
176 179Right-handed 310
Helix 9
9
A
180 192Right-handed alpha
Helix 10
10
A
194 201Right-handed 310
Helix 11
11
A
202 210Right-handed alpha
Helix 12
12
A
226 231Right-handed alpha
Helix 13
13
A
232 243Right-handed alpha
Helix 14
14
A
258 278Right-handed alpha
Helix 15
15
B
37 42Right-handed 310
Helix 16
16
B
60 66Right-handed alpha
Helix 17
17
B
68 76Right-handed alpha
Helix 18
18
B
113 117Right-handed 310
Helix 19
19
B
119 126Right-handed alpha
Helix 20
20
B
126 136Right-handed alpha
Helix 21
21
B
148 161Right-handed alpha
Helix 22
22
B
176 179Right-handed 310
Helix 23
23
B
180 192Right-handed alpha
Helix 24
24
B
194 201Right-handed 310
Helix 25
25
B
202 210Right-handed alpha
Helix 26
26
B
226 231Right-handed alpha
Helix 27
27
B
232 243Right-handed alpha
Helix 28
28
B
258 278Right-handed alpha
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There are 2 sheets in PDB entry 3I6Y. Click on sheet of interest to get list of strands forming it: A, B,

There are 9 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 11first strand
Strand 2
A
14 23anti-parallel
Strand 3
A
28 36anti-parallel
Strand 4
A
78 82anti-parallel
Strand 5
A
46 52parallel
Strand 6
A
138 147parallel
Strand 7
A
168 171parallel
Strand 8
A
216 221parallel
Strand 9
A
247 252parallel
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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
B
3 11first strand
Strand 2
B
14 23anti-parallel
Strand 3
B
28 36anti-parallel
Strand 4
B
78 82anti-parallel
Strand 5
B
46 52parallel
Strand 6
B
138 147parallel
Strand 7
B
168 171parallel
Strand 8
B
216 221parallel
Strand 9
B
247 252parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il