Analysis of interatomic Contacts of Structural Units in PDB entry:
2I6Y


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 2I6Y entry

There is 1 chain in PDB entry 2I6Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 17ARG 449
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 14 helices in PDB entry 2I6Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
25 41Right-handed alpha
Helix 2
2
A
87 100Right-handed alpha
Helix 3
3
A
112 117Right-handed 310
Helix 4
4
A
121 125Right-handed 310
Helix 5
5
A
154 167Right-handed alpha
Helix 6
6
A
188 200Right-handed alpha
Helix 7
7
A
219 232Right-handed alpha
Helix 8
8
A
270 275Right-handed alpha
Helix 9
9
A
291 311Right-handed alpha
Helix 10
10
A
348 356Right-handed alpha
Helix 11
11
A
359 362Right-handed 310
Helix 12
12
A
367 378Right-handed alpha
Helix 13
13
A
427 440Right-handed alpha
Helix 14
14
A
441 446Right-handed 310
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There are 3 sheets in PDB entry 2I6Y. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 11 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
18 19first strand
Strand 2
A
147 151anti-parallel
Strand 3
A
140 143anti-parallel
Strand 4
A
53 57anti-parallel
Strand 5
A
45 50anti-parallel
Strand 6
A
235 240anti-parallel
Strand 7
A
244 248anti-parallel
Strand 8
A
406 410anti-parallel
Strand 9
A
413 423anti-parallel
Strand 10
A
205 214anti-parallel
Strand 11
A
364 365anti-parallel
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There are 11 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
79 82first strand
Strand 2
A
71 74anti-parallel
Strand 3
A
62 67anti-parallel
Strand 4
A
130 136anti-parallel
Strand 5
A
105 110anti-parallel
Strand 6
A
387 388anti-parallel
Strand 7
A
398 403anti-parallel
Strand 8
A
252 257anti-parallel
Strand 9
A
262 265anti-parallel
Strand 10
A
335 342anti-parallel
Strand 11
A
319 326anti-parallel
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There are 11 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
79 82first strand
Strand 2
A
71 74anti-parallel
Strand 3
A
62 67anti-parallel
Strand 4
A
130 136anti-parallel
Strand 5
A
105 110anti-parallel
Strand 6
A
391 393anti-parallel
Strand 7
A
398 403anti-parallel
Strand 8
A
252 257anti-parallel
Strand 9
A
262 265anti-parallel
Strand 10
A
335 342anti-parallel
Strand 11
A
319 326anti-parallel
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