Analysis of interatomic Contacts of Structural Units in PDB entry:
4OTT


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 4OTT entry

There are 2 chains in PDB entry 4OTT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 35PRO 391
B
 THR 399ILE 580
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 24 helices in PDB entry 4OTT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 62Right-handed alpha
Helix 2
2
A
65 81Right-handed alpha
Helix 3
3
A
130 135Right-handed alpha
Helix 4
4
A
136 141Right-handed 310
Helix 5
5
A
145 157Right-handed alpha
Helix 6
6
A
166 176Right-handed alpha
Helix 7
7
A
180 190Right-handed alpha
Helix 8
8
A
190 196Right-handed alpha
Helix 9
9
A
199 204Right-handed alpha
Helix 10
10
A
218 232Right-handed alpha
Helix 11
11
A
233 238Right-handed alpha
Helix 12
12
A
239 252Right-handed alpha
Helix 13
13
A
257 264Right-handed alpha
Helix 14
14
A
289 303Right-handed alpha
Helix 15
15
A
304 309Right-handed 310
Helix 16
16
A
313 335Right-handed alpha
Helix 17
17
A
344 349Right-handed alpha
Helix 18
18
A
350 359Right-handed alpha
Helix 19
19
A
374 378Right-handed 310
Helix 20
20
B
437 442Right-handed 310
Helix 21
21
B
481 483Right-handed 310
Helix 22
22
B
484 498Right-handed alpha
Helix 23
23
B
502 509Right-handed alpha
Helix 24
24
B
527 538Right-handed alpha
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There are 5 sheets in PDB entry 4OTT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 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
37 40first strand
Strand 2
B
562 567anti-parallel
Strand 3
B
552 557anti-parallel
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There are 7 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
267 269first strand
Strand 2
A
103 107anti-parallel
Strand 3
A
90 96anti-parallel
Strand 4
B
411 417anti-parallel
Strand 5
B
400 405anti-parallel
Strand 6
A
43 47anti-parallel
Strand 7
B
574 578anti-parallel
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There are 2 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
177 178first strand
Strand 2
A
215 216anti-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
A
272 276first strand
Strand 2
A
279 283anti-parallel
Strand 3
B
465 469anti-parallel
Strand 4
B
472 477anti-parallel
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There are 2 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
512 516first strand
Strand 2
B
519 522anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il