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


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 5XUN entry

There are 2 chains in PDB entry 5XUN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 3PHE 172
B
 GLN 3THR 173
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 16 helices in PDB entry 5XUN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
25 35Right-handed alpha
Helix 2
AA2
A
35 42Right-handed alpha
Helix 3
AA3
A
73 75Right-handed 310
Helix 4
AA4
A
77 84Right-handed alpha
Helix 5
AA5
A
101 104Right-handed 310
Helix 6
AA6
A
107 127Right-handed alpha
Helix 7
AA7
A
138 148Right-handed alpha
Helix 8
AA8
A
165 172Right-handed alpha
Helix 9
AA9
B
25 35Right-handed alpha
Helix 10
AB1
B
35 42Right-handed alpha
Helix 11
AB2
B
73 75Right-handed 310
Helix 12
AB3
B
77 84Right-handed alpha
Helix 13
AB4
B
101 104Right-handed 310
Helix 14
AB5
B
107 127Right-handed alpha
Helix 15
AB6
B
138 148Right-handed alpha
Helix 16
AB7
B
165 172Right-handed alpha
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There are 2 sheets in PDB entry 5XUN. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 7 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
6 9first strand
Strand 2
A
46 51anti-parallel
Strand 3
A
59 71anti-parallel
Strand 4
A
88 99anti-parallel
Strand 5
A
131 135parallel
Strand 6
A
160 164anti-parallel
Strand 7
A
151 152anti-parallel
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There are 7 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
6 9first strand
Strand 2
B
46 51anti-parallel
Strand 3
B
59 71anti-parallel
Strand 4
B
88 99anti-parallel
Strand 5
B
131 135parallel
Strand 6
B
160 164anti-parallel
Strand 7
B
151 152anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il