Analysis of interatomic Contacts of Structural Units in PDB entry:
4L1C


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 4L1C entry

There are 2 chains in PDB entry 4L1C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 4GLY 101
B
 THR 4GLY 101
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 9 helices in PDB entry 4L1C. 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 37Right-handed alpha
Helix 2
2
A
39 44Right-handed alpha
Helix 3
3
A
60 70Right-handed alpha
Helix 4
4
A
83 91Right-handed alpha
Helix 5
5
A
92 94Right-handed 310
Helix 6
6
B
24 39Right-handed alpha
Helix 7
7
B
39 44Right-handed alpha
Helix 8
8
B
60 70Right-handed alpha
Helix 9
9
B
83 93Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4L1C.

There are 8 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
97 98first strand
Strand 2
A
74 79parallel
Strand 3
A
47 51parallel
Strand 4
A
6 20parallel
Strand 5
B
6 20anti-parallel
Strand 6
B
47 51parallel
Strand 7
B
74 79parallel
Strand 8
B
97 98parallel
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