Analysis of interatomic Contacts of Structural Units in PDB entry:
3AJB


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 3AJB entry

There are 2 chains in PDB entry 3AJB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 52PRO 368
B
 ASP 15SER 40
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 3AJB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
53 84Right-handed alpha
Helix 2
2
A
85 95Right-handed alpha
Helix 3
3
A
99 146Right-handed alpha
Helix 4
4
A
157 166Right-handed alpha
Helix 5
5
A
168 173Right-handed alpha
Helix 6
6
A
173 192Right-handed alpha
Helix 7
7
A
201 217Right-handed alpha
Helix 8
8
A
234 239Right-handed alpha
Helix 9
9
A
245 249Right-handed 310
Helix 10
10
A
257 272Right-handed alpha
Helix 11
11
A
273 296Right-handed alpha
Helix 12
12
A
297 300Right-handed 310
Helix 13
13
A
322 331Right-handed alpha
Helix 14
14
A
332 337Right-handed alpha
Helix 15
15
A
342 350Right-handed alpha
Helix 16
16
A
351 366Right-handed alpha
Helix 17
17
B
16 27Right-handed alpha
Helix 18
18
B
27 32Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3AJB.

There are 2 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
199 200first strand
Strand 2
A
320 321anti-parallel
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