Analysis of interatomic Contacts of Structural Units in PDB entry:
3U74


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 3U74 entry

There is 1 chain in PDB entry 3U74 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
U
LEU 1GLY 283
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 6 helices in PDB entry 3U74. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
U
103 108Right-handed alpha
Helix 2
2
U
183 187Right-handed 310
Helix 3
3
U
206 210Right-handed 310
Helix 4
4
U
244 247Right-handed 310
Helix 5
5
U
248 257Right-handed alpha
Helix 6
6
U
273 277Right-handed 310
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There are 4 sheets in PDB entry 3U74. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
2 6first strand
Strand 2
U
12 16anti-parallel
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There are 11 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
36 46first strand
Strand 2
U
23 33anti-parallel
Strand 3
U
62 71anti-parallel
Strand 4
U
53 59anti-parallel
Strand 5
U
142 149anti-parallel
Strand 6
U
121 128anti-parallel
Strand 7
U
165 171anti-parallel
Strand 8
U
155 160anti-parallel
Strand 9
U
235 242anti-parallel
Strand 10
U
189 199anti-parallel
Strand 11
U
211 216anti-parallel
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There are 11 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
36 46first strand
Strand 2
U
23 33anti-parallel
Strand 3
U
62 71anti-parallel
Strand 4
U
53 59anti-parallel
Strand 5
U
142 149anti-parallel
Strand 6
U
121 128anti-parallel
Strand 7
U
165 171anti-parallel
Strand 8
U
155 160anti-parallel
Strand 9
U
235 242anti-parallel
Strand 10
U
221 229anti-parallel
Strand 11
U
258 266anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
U
94 97first strand
Strand 2
U
111 114anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il