Analysis of interatomic Contacts of Structural Units in PDB entry:
1BS2


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 1BS2 entry

There is 1 chain in PDB entry 1BS2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 5MET 607
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 27 helices in PDB entry 1BS2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 13Right-handed alpha
Helix 2
2
A
31 46Right-handed alpha
Helix 3
3
A
51 57Right-handed alpha
Helix 4
4
A
64 66Right-handed 310
Helix 5
5
A
73 76Right-handed 310
Helix 6
6
A
83 93Right-handed alpha
Helix 7
7
A
116 133Right-handed alpha
Helix 8
8
A
160 178Right-handed alpha
Helix 9
9
A
194 206Right-handed alpha
Helix 10
10
A
209 214Right-handed alpha
Helix 11
11
A
216 233Right-handed alpha
Helix 12
12
A
244 252Right-handed alpha
Helix 13
13
A
266 284Right-handed alpha
Helix 14
14
A
299 312Right-handed alpha
Helix 15
15
A
326 328Right-handed 310
Helix 16
16
A
347 362Right-handed alpha
Helix 17
17
A
373 388Right-handed 310
Helix 18
18
A
392 396Right-handed 310
Helix 19
19
A
419 436Right-handed alpha
Helix 20
20
A
446 463Right-handed alpha
Helix 21
21
A
475 479Right-handed alpha
Helix 22
22
A
486 500Right-handed alpha
Helix 23
23
A
507 512Right-handed alpha
Helix 24
24
A
516 518Right-handed 310
Helix 25
25
A
522 544Right-handed alpha
Helix 26
26
A
547 567Right-handed 310
Helix 27
27
A
575 599Right-handed alpha
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There are 3 sheets in PDB entry 1BS2. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 4 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
58 60first strand
Strand 2
A
69 72anti-parallel
Strand 3
A
109 114anti-parallel
Strand 4
A
100 106anti-parallel
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There are 4 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
182 186first strand
Strand 2
A
144 148parallel
Strand 3
A
366 370parallel
Strand 4
A
397 400parallel
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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
322 325first strand
Strand 2
A
335 339anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il