Analysis of interatomic Contacts of Structural Units in PDB entry:
2I8Y


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 2I8Y entry

There is 1 chain in PDB entry 2I8Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue

 GLU 29VAL 512
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 26 helices in PDB entry 2I8Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
31 36Right-handed 310
Helix 2
2
39 50Right-handed alpha
Helix 3
3
66 79Right-handed alpha
Helix 4
4
119 129Right-handed alpha
Helix 5
5
154 160Right-handed alpha
Helix 6
6
161 165Right-handed 310
Helix 7
7
169 173Right-handed 310
Helix 8
8
176 185Right-handed alpha
Helix 9
9
187 195Right-handed alpha
Helix 10
10
196 204Right-handed alpha
Helix 11
11
205 207Right-handed 310
Helix 12
12
208 216Right-handed alpha
Helix 13
13
220 231Right-handed alpha
Helix 14
14
233 237Right-handed 310
Helix 15
15
240 252Right-handed alpha
Helix 16
16
265 275Right-handed alpha
Helix 17
17
322 328Right-handed alpha
Helix 18
18
336 346Right-handed alpha
Helix 19
19
361 367Right-handed 310
Helix 20
20
403 411Right-handed alpha
Helix 21
21
413 430Right-handed alpha
Helix 22
22
432 440Right-handed alpha
Helix 23
23
449 451Right-handed 310
Helix 24
24
464 475Right-handed alpha
Helix 25
25
484 488Right-handed 310
Helix 26
26
493 512Right-handed alpha
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There are 7 sheets in PDB entry 2I8Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 5 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1

280 281first strand
Strand 2

82 86parallel
Strand 3

59 63parallel
Strand 4

316 319parallel
Strand 5

480 482parallel
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There are 2 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1

98 101first strand
Strand 2

106 109anti-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

115 116first strand
Strand 2

257 260anti-parallel
Strand 3

133 135anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1

150 153first strand
Strand 2

144 147anti-parallel
Strand 3

372 375parallel
Strand 4

381 383anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1

309 314first strand
Strand 2

295 302anti-parallel
Strand 3

284 292anti-parallel
Strand 4

330 332parallel
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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

348 349first strand
Strand 2

458 459anti-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

394 398first strand
Strand 2

352 358anti-parallel
Strand 3

442 447anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il