Analysis of interatomic Contacts of Structural Units in PDB entry:
2O7I


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 2O7I entry

There is 1 chain in PDB entry 2O7I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2THR 583
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 23 helices in PDB entry 2O7I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 6Right-handed 310
Helix 2
2
A
32 37Right-handed alpha
Helix 3
3
A
84 99Right-handed alpha
Helix 4
4
A
105 109Right-handed alpha
Helix 5
5
A
131 141Right-handed alpha
Helix 6
6
A
146 157Right-handed alpha
Helix 7
7
A
158 162Right-handed 310
Helix 8
8
A
196 201Right-handed alpha
Helix 9
9
A
215 225Right-handed alpha
Helix 10
10
A
239 244Right-handed alpha
Helix 11
11
A
278 289Right-handed alpha
Helix 12
12
A
290 298Right-handed alpha
Helix 13
13
A
315 322Right-handed 310
Helix 14
14
A
323 332Right-handed alpha
Helix 15
15
A
341 352Right-handed alpha
Helix 16
16
A
381 398Right-handed alpha
Helix 17
17
A
408 418Right-handed alpha
Helix 18
18
A
436 445Right-handed alpha
Helix 19
19
A
446 449Right-handed 310
Helix 20
20
A
466 477Right-handed alpha
Helix 21
21
A
481 500Right-handed alpha
Helix 22
22
A
542 547Right-handed alpha
Helix 23
23
A
572 582Right-handed alpha
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There are 6 sheets in PDB entry 2O7I. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
176 182first strand
Strand 2
A
185 190anti-parallel
Strand 3
A
207 211anti-parallel
Strand 4
A
8 12parallel
Strand 5
A
230 231parallel
Strand 6
A
513 515anti-parallel
Strand 7
A
249 251anti-parallel
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There are 3 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
42 45first strand
Strand 2
A
50 53anti-parallel
Strand 3
A
570 571anti-parallel
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There are 4 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
56 63first strand
Strand 2
A
66 71anti-parallel
Strand 3
A
120 125anti-parallel
Strand 4
A
110 117anti-parallel
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There are 5 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
402 405first strand
Strand 2
A
373 376parallel
Strand 3
A
423 426parallel
Strand 4
A
261 269anti-parallel
Strand 5
A
503 509anti-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
A
355 356first strand
Strand 2
A
362 363anti-parallel
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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
A
519 520first strand
Strand 2
A
548 549anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il