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


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 3ABX entry

There is 1 chain in PDB entry 3ABX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 13ALA 384
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 3ABX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
24 31Right-handed alpha
Helix 2
2
A
31 41Right-handed alpha
Helix 3
3
A
43 55Right-handed alpha
Helix 4
4
A
65 69Right-handed 310
Helix 5
5
A
70 86Right-handed alpha
Helix 6
6
A
113 116Right-handed 310
Helix 7
7
A
117 133Right-handed alpha
Helix 8
8
A
135 140Right-handed alpha
Helix 9
9
A
152 158Right-handed alpha
Helix 10
10
A
161 182Right-handed alpha
Helix 11
11
A
195 200Right-handed alpha
Helix 12
12
A
201 203Right-handed 310
Helix 13
13
A
204 221Right-handed alpha
Helix 14
14
A
247 251Right-handed 310
Helix 15
15
A
257 273Right-handed alpha
Helix 16
16
A
312 317Right-handed alpha
Helix 17
17
A
345 350Right-handed 310
Helix 18
18
A
364 374Right-handed alpha
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There are 2 sheets in PDB entry 3ABX. Click on sheet of interest to get list of strands forming it: A, B,

There are 3 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
20 21first strand
Strand 2
A
89 95parallel
Strand 3
A
60 62parallel
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There are 7 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
20 21first strand
Strand 2
A
89 95parallel
Strand 3
A
142 147parallel
Strand 4
A
187 192parallel
Strand 5
A
230 233parallel
Strand 6
A
278 281parallel
Strand 7
A
321 325parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il