Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q5U


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 4Q5U entry

There are 2 chains in PDB entry 4Q5U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
GLN 3ALA 147
C
ALA 391ARG 414
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 4Q5U. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
5 20Right-handed alpha
Helix 2
2
A
28 39Right-handed alpha
Helix 3
3
A
44 56Right-handed alpha
Helix 4
4
A
65 73Right-handed alpha
Helix 5
5
A
77 93Right-handed alpha
Helix 6
6
A
101 112Right-handed alpha
Helix 7
7
A
117 129Right-handed alpha
Helix 8
8
A
138 146Right-handed alpha
Helix 9
9
C
392 414Right-handed alpha
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There are 2 sheets in PDB entry 4Q5U. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
26 27first strand
Strand 2
A
63 64anti-parallel
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There are 2 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
99 100first strand
Strand 2
A
136 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il