Analysis of interatomic Contacts of Structural Units in PDB entry:
5UDN


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 5UDN entry

There are 2 chains in PDB entry 5UDN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 ALA 2HIS 257
A
 ALA 2GLU 256
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 8 helices in PDB entry 5UDN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
B
3 17Right-handed alpha
Helix 2
AA2
B
34 44Right-handed alpha
Helix 3
AA3
B
50 52Right-handed 310
Helix 4
AA4
B
53 61Right-handed alpha
Helix 5
AA5
A
3 17Right-handed alpha
Helix 6
AA6
A
34 44Right-handed alpha
Helix 7
AA7
A
50 52Right-handed 310
Helix 8
AA8
A
53 61Right-handed alpha
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There are 4 sheets in PDB entry 5UDN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 67first strand
Strand 2
B
144 151anti-parallel
Strand 3
B
79 84anti-parallel
Strand 4
B
91 95anti-parallel
Strand 5
B
104 109anti-parallel
Strand 6
B
132 137anti-parallel
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There are 14 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
200 205first strand
Strand 2
B
187 191anti-parallel
Strand 3
B
233 242anti-parallel
Strand 4
B
221 227anti-parallel
Strand 5
B
209 218anti-parallel
Strand 6
B
171 183anti-parallel
Strand 7
B
251 256anti-parallel
Strand 8
A
251 255anti-parallel
Strand 9
A
173 183anti-parallel
Strand 10
A
209 218anti-parallel
Strand 11
A
221 227anti-parallel
Strand 12
A
233 242anti-parallel
Strand 13
A
187 191anti-parallel
Strand 14
A
200 205anti-parallel
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There are 12 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
245 249first strand
Strand 2
B
233 242anti-parallel
Strand 3
B
221 227anti-parallel
Strand 4
B
209 218anti-parallel
Strand 5
B
171 183anti-parallel
Strand 6
B
251 256anti-parallel
Strand 7
A
251 255anti-parallel
Strand 8
A
173 183anti-parallel
Strand 9
A
209 218anti-parallel
Strand 10
A
221 227anti-parallel
Strand 11
A
233 242anti-parallel
Strand 12
A
245 249anti-parallel
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There are 6 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
64 67first strand
Strand 2
A
144 151anti-parallel
Strand 3
A
79 84anti-parallel
Strand 4
A
91 95anti-parallel
Strand 5
A
104 108anti-parallel
Strand 6
A
133 137anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il