Analysis of interatomic Contacts of Structural Units in PDB entry:
1L4A


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 1L4A entry

There are 5 chains in PDB entry 1L4A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 33TRP 98
B
 GLY 178LYS 259
C
 LYS 11GLY 83
D
 PRO 136LEU 210
E
 GLU 49LYS 76
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 13 helices in PDB entry 1L4A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 78Right-handed alpha
Helix 2
2
A
87 97Right-handed alpha
Helix 3
3
B
182 226Right-handed alpha
Helix 4
4
B
227 239Right-handed alpha
Helix 5
5
B
239 250Right-handed alpha
Helix 6
6
B
251 256Right-handed 310
Helix 7
7
C
13 76Right-handed alpha
Helix 8
8
C
77 80Right-handed 310
Helix 9
9
D
147 162Right-handed alpha
Helix 10
10
D
163 195Right-handed alpha
Helix 11
11
D
195 200Right-handed alpha
Helix 12
12
D
200 209Right-handed alpha
Helix 13
13
E
49 74Right-handed alpha
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There are no sheets in PDB entry 1L4A
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