Analysis of interatomic Contacts of Structural Units in PDB entry:
2B5O


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 2B5O entry

There are 2 chains in PDB entry 2B5O (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 111TYR 402
B
 SER 111TYR 402
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 18 helices in PDB entry 2B5O. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
217 225Right-handed alpha
Helix 2
2
A
262 274Right-handed alpha
Helix 3
3
A
294 298Right-handed 310
Helix 4
4
A
300 311Right-handed alpha
Helix 5
5
A
334 342Right-handed alpha
Helix 6
6
A
342 351Right-handed alpha
Helix 7
7
A
362 364Right-handed 310
Helix 8
8
A
365 380Right-handed alpha
Helix 9
9
A
383 394Right-handed alpha
Helix 10
10
B
217 225Right-handed alpha
Helix 11
11
B
261 274Right-handed alpha
Helix 12
12
B
294 298Right-handed 310
Helix 13
13
B
300 311Right-handed alpha
Helix 14
14
B
334 342Right-handed alpha
Helix 15
15
B
342 351Right-handed alpha
Helix 16
16
B
362 364Right-handed 310
Helix 17
17
B
365 379Right-handed alpha
Helix 18
18
B
383 394Right-handed alpha
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There are 8 sheets in PDB entry 2B5O. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 6 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
179 182first strand
Strand 2
A
161 165anti-parallel
Strand 3
A
233 239anti-parallel
Strand 4
A
123 132anti-parallel
Strand 5
A
142 148anti-parallel
Strand 6
A
196 202anti-parallel
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There are 2 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
169 170first strand
Strand 2
A
174 175anti-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
205 207first strand
Strand 2
A
214 216anti-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
315 321first strand
Strand 2
A
285 292parallel
Strand 3
A
252 258parallel
Strand 4
A
355 361parallel
Strand 5
A
397 401parallel
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There are 6 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
179 182first strand
Strand 2
B
161 165anti-parallel
Strand 3
B
233 239anti-parallel
Strand 4
B
123 132anti-parallel
Strand 5
B
142 148anti-parallel
Strand 6
B
196 202anti-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
B
169 170first strand
Strand 2
B
174 175anti-parallel
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There are 2 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
205 207first strand
Strand 2
B
214 216anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
315 321first strand
Strand 2
B
285 292parallel
Strand 3
B
252 258parallel
Strand 4
B
355 361parallel
Strand 5
B
397 401parallel
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