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


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 3QLC entry

There are 4 chains in PDB entry 3QLC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLY 161LEU 287
B
GLY 161LEU 287
C
ALA 1ALA 7
D
ALA 1ALA 7
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 3QLC. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
198 206Right-handed alpha
Helix 2
2
A
241 258Right-handed alpha
Helix 3
3
A
270 272Right-handed 310
Helix 4
4
A
273 286Right-handed alpha
Helix 5
5
B
182 186Right-handed 310
Helix 6
6
B
197 207Right-handed alpha
Helix 7
7
B
241 249Right-handed alpha
Helix 8
8
B
249 256Right-handed alpha
Helix 9
9
B
270 272Right-handed 310
Helix 10
10
B
273 286Right-handed alpha
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There are 2 sheets in PDB entry 3QLC. Click on sheet of interest to get list of strands forming it: B, D,

There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
C
2 5first strand
Strand 2
D
3 5first strand
Strand 3
A
0 0first strand
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
0 0first strand
Strand 2
B
0 0first strand
Strand 3
B
0 0first strand
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il