Analysis of interatomic Contacts of Structural Units in PDB entry:
4KQ9


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 4KQ9 entry

There is 1 chain in PDB entry 4KQ9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 42ASN 339
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 11 helices in PDB entry 4KQ9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
60 77Right-handed alpha
Helix 2
2
A
89 103Right-handed alpha
Helix 3
3
A
118 128Right-handed alpha
Helix 4
4
A
152 168Right-handed alpha
Helix 5
5
A
183 201Right-handed alpha
Helix 6
6
A
214 229Right-handed alpha
Helix 7
7
A
239 253Right-handed alpha
Helix 8
8
A
268 277Right-handed alpha
Helix 9
9
A
287 306Right-handed alpha
Helix 10
10
A
324 331Right-handed alpha
Helix 11
11
A
331 339Right-handed alpha
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There are 3 sheets in PDB entry 4KQ9. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
80 86first strand
Strand 2
A
50 56parallel
Strand 3
A
107 110parallel
Strand 4
A
132 135parallel
Strand 5
A
147 150parallel
Strand 6
A
312 314parallel
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There are 4 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
203 208first strand
Strand 2
A
173 177parallel
Strand 3
A
234 237parallel
Strand 4
A
261 263parallel
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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
282 285first strand
Strand 2
A
318 321anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il