Analysis of interatomic Contacts of Structural Units in PDB entry:
1V9K


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 1V9K entry

There are 2 chains in PDB entry 1V9K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 93ARG 319
B
 ASP 93ARG 319
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 1V9K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
122 131Right-handed alpha
Helix 2
2
A
156 169Right-handed alpha
Helix 3
3
A
242 251Right-handed alpha
Helix 4
4
A
263 273Right-handed alpha
Helix 5
5
A
305 318Right-handed alpha
Helix 6
6
B
122 131Right-handed alpha
Helix 7
7
B
156 169Right-handed alpha
Helix 8
8
B
242 251Right-handed alpha
Helix 9
9
B
263 273Right-handed alpha
Helix 10
10
B
305 318Right-handed alpha
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There are 6 sheets in PDB entry 1V9K. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
95 98first strand
Strand 2
A
102 107anti-parallel
Strand 3
A
148 154anti-parallel
Strand 4
A
282 290parallel
Strand 5
A
173 181anti-parallel
Strand 6
A
229 236anti-parallel
Strand 7
A
218 225anti-parallel
Strand 8
A
190 191anti-parallel
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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
138 139first strand
Strand 2
A
148 154anti-parallel
Strand 3
A
282 290parallel
Strand 4
A
297 301anti-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
195 199first strand
Strand 2
A
205 209anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
95 98first strand
Strand 2
B
102 107anti-parallel
Strand 3
B
148 154anti-parallel
Strand 4
B
282 290parallel
Strand 5
B
173 181anti-parallel
Strand 6
B
229 236anti-parallel
Strand 7
B
218 225anti-parallel
Strand 8
B
190 191anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
138 139first strand
Strand 2
B
148 154anti-parallel
Strand 3
B
282 290parallel
Strand 4
B
297 301anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
195 199first strand
Strand 2
B
205 209anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il