Analysis of interatomic Contacts of Structural Units in PDB entry:
1AL3


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 1AL3 entry

There is 1 chain in PDB entry 1AL3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 88LYS 324
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 10 helices in PDB entry 1AL3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
101 106Right-handed alpha
Helix 2
2
A
109 118Right-handed alpha
Helix 3
3
A
131 139Right-handed alpha
Helix 4
4
A
186 191Right-handed alpha
Helix 5
5
A
204 214Right-handed alpha
Helix 6
6
A
227 236Right-handed alpha
Helix 7
7
A
245 247Right-handed 310
Helix 8
8
A
282 291Right-handed alpha
Helix 9
9
A
297 305Right-handed alpha
Helix 10
10
A
309 318Right-handed alpha
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There are 2 sheets in PDB entry 1AL3. Click on sheet of interest to get list of strands forming it: A, B,

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
122 128first strand
Strand 2
A
93 99parallel
Strand 3
A
145 148parallel
Strand 4
A
268 275anti-parallel
Strand 5
A
158 166anti-parallel
Strand 6
A
322 324parallel
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There are 5 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
256 260first strand
Strand 2
A
168 173anti-parallel
Strand 3
A
240 244anti-parallel
Strand 4
A
193 197parallel
Strand 5
A
219 224parallel
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