Analysis of interatomic Contacts of Structural Units in PDB entry:
4Q5K


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 4Q5K entry

There is 1 chain in PDB entry 4Q5K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 26LYS 262
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 4Q5K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 35Right-handed alpha
Helix 2
2
A
62 76Right-handed alpha
Helix 3
3
A
85 98Right-handed alpha
Helix 4
4
A
99 102Right-handed 310
Helix 5
5
A
105 109Right-handed 310
Helix 6
6
A
112 123Right-handed alpha
Helix 7
7
A
129 134Right-handed alpha
Helix 8
8
A
143 148Right-handed alpha
Helix 9
9
A
149 151Right-handed 310
Helix 10
10
A
152 157Right-handed alpha
Helix 11
11
A
158 173Right-handed alpha
Helix 12
12
A
183 185Right-handed 310
Helix 13
13
A
241 249Right-handed alpha
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There are 3 sheets in PDB entry 4Q5K. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
126 128first strand
Strand 2
A
252 260anti-parallel
Strand 3
A
180 181anti-parallel
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There are 6 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
126 128first strand
Strand 2
A
252 260anti-parallel
Strand 3
A
198 203anti-parallel
Strand 4
A
210 219anti-parallel
Strand 5
A
222 229anti-parallel
Strand 6
A
234 237anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
137 139first strand
Strand 2
A
176 178anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il