Analysis of interatomic Contacts of Structural Units in PDB entry:
2O1P


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 2O1P entry

There are 2 chains in PDB entry 2O1P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 4LYS 532
B
 SER 3PRO 529
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 45 helices in PDB entry 2O1P. 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 8Right-handed 310
Helix 2
2
A
19 36Right-handed alpha
Helix 3
3
A
41 70Right-handed alpha
Helix 4
4
A
73 81Right-handed alpha
Helix 5
5
A
88 93Right-handed alpha
Helix 6
6
A
112 126Right-handed alpha
Helix 7
7
A
173 177Right-handed 310
Helix 8
8
A
181 200Right-handed alpha
Helix 9
9
A
203 221Right-handed alpha
Helix 10
10
A
225 229Right-handed 310
Helix 11
11
A
232 247Right-handed alpha
Helix 12
12
A
251 265Right-handed alpha
Helix 13
13
A
292 297Right-handed alpha
Helix 14
14
A
317 340Right-handed alpha
Helix 15
15
A
344 349Right-handed alpha
Helix 16
16
A
371 385Right-handed alpha
Helix 17
17
A
385 395Right-handed alpha
Helix 18
18
A
419 428Right-handed alpha
Helix 19
19
A
434 440Right-handed 310
Helix 20
20
A
481 493Right-handed alpha
Helix 21
21
A
496 501Right-handed 310
Helix 22
22
A
515 517Right-handed 310
Helix 23
23
A
518 522Right-handed 310
Helix 24
24
B
4 8Right-handed 310
Helix 25
25
B
19 36Right-handed alpha
Helix 26
26
B
41 70Right-handed alpha
Helix 27
27
B
77 81Right-handed 310
Helix 28
28
B
88 93Right-handed alpha
Helix 29
29
B
112 117Right-handed alpha
Helix 30
30
B
118 126Right-handed alpha
Helix 31
31
B
173 178Right-handed 310
Helix 32
32
B
181 200Right-handed alpha
Helix 33
33
B
203 222Right-handed alpha
Helix 34
34
B
225 229Right-handed 310
Helix 35
35
B
232 247Right-handed alpha
Helix 36
36
B
251 266Right-handed alpha
Helix 37
37
B
292 298Right-handed 310
Helix 38
38
B
317 339Right-handed alpha
Helix 39
39
B
344 349Right-handed alpha
Helix 40
40
B
371 395Right-handed alpha
Helix 41
41
B
417 428Right-handed alpha
Helix 42
42
B
433 440Right-handed 310
Helix 43
43
B
481 494Right-handed alpha
Helix 44
44
B
515 517Right-handed 310
Helix 45
45
B
518 522Right-handed 310
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There are 7 sheets in PDB entry 2O1P. 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
A
83 87first strand
Strand 2
A
101 107anti-parallel
Strand 3
A
151 159parallel
Strand 4
A
143 148anti-parallel
Strand 5
A
130 136anti-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
399 404first strand
Strand 2
A
458 470anti-parallel
Strand 3
A
409 414anti-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
399 404first strand
Strand 2
A
458 470anti-parallel
Strand 3
A
360 369anti-parallel
Strand 4
A
505 513anti-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
B
83 87first strand
Strand 2
B
101 107anti-parallel
Strand 3
B
151 159parallel
Strand 4
B
143 148anti-parallel
Strand 5
B
130 136anti-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
272 273first strand
Strand 2
B
302 303parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
399 404first strand
Strand 2
B
458 470anti-parallel
Strand 3
B
409 414anti-parallel
Strand 4
B
442 443anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
399 404first strand
Strand 2
B
458 470anti-parallel
Strand 3
B
360 369anti-parallel
Strand 4
B
505 513anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il