Analysis of interatomic Contacts of Structural Units in PDB entry:
2BX2


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 2BX2 entry

There are 2 chains in PDB entry 2BX2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA -6MET 510
R
 U 1 U 14
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 19 helices in PDB entry 2BX2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
71 73Right-handed 310
Helix 2
2
L
74 78Right-handed 310
Helix 3
3
L
89 93Right-handed 310
Helix 4
4
L
150 156Right-handed alpha
Helix 5
5
L
170 175Right-handed 310
Helix 6
6
L
176 200Right-handed alpha
Helix 7
7
L
212 222Right-handed alpha
Helix 8
8
L
233 247Right-handed alpha
Helix 9
9
L
249 254Right-handed 310
Helix 10
10
L
264 269Right-handed alpha
Helix 11
11
L
271 278Right-handed alpha
Helix 12
12
L
314 337Right-handed alpha
Helix 13
13
L
352 367Right-handed alpha
Helix 14
14
L
395 401Right-handed alpha
Helix 15
15
L
415 433Right-handed alpha
Helix 16
16
L
444 452Right-handed alpha
Helix 17
17
L
455 466Right-handed alpha
Helix 18
18
L
498 500Right-handed 310
Helix 19
19
L
501 507Right-handed alpha
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There are 5 sheets in PDB entry 2BX2. Click on sheet of interest to get list of strands forming it: LA, LB, LC, LD, LE,

There are 5 strands in LA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
23 30first strand
Strand 2
L
14 20anti-parallel
Strand 3
L
2 7anti-parallel
Strand 4
L
226 231parallel
Strand 5
L
256 258parallel
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There are 12 strands in LB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
41 50first strand
Strand 2
L
205 208anti-parallel
Strand 3
L
55 59first strand
Strand 4
L
41 50anti-parallel
Strand 5
L
66 69first strand
Strand 6
L
55 59anti-parallel
Strand 7
L
99 106first strand
Strand 8
L
41 50anti-parallel
Strand 9
L
115 117first strand
Strand 10
L
66 69parallel
Strand 11
L
205 208first strand
Strand 12
L
41 50anti-parallel
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There are 4 strands in LC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
122 123first strand
Strand 2
L
127 130anti-parallel
Strand 3
L
165 168anti-parallel
Strand 4
L
138 139parallel
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There are 6 strands in LD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
282 284first strand
Strand 2
L
290 295anti-parallel
Strand 3
L
300 305anti-parallel
Strand 4
L
341 346parallel
Strand 5
L
384 389anti-parallel
Strand 6
L
374 379anti-parallel
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There are 3 strands in LE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
470 475first strand
Strand 2
L
436 443parallel
Strand 3
L
485 490anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il