Analysis of interatomic Contacts of Structural Units in PDB entry:
1U5U


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 1U5U entry

There are 2 chains in PDB entry 1U5U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TRP 3VAL 368
B
 TRP 3VAL 368
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 26 helices in PDB entry 1U5U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 16Right-handed alpha
Helix 2
2
A
16 28Right-handed alpha
Helix 3
3
A
37 60Right-handed alpha
Helix 4
4
A
146 154Right-handed alpha
Helix 5
5
A
159 167Right-handed alpha
Helix 6
6
A
169 180Right-handed alpha
Helix 7
7
A
186 190Right-handed 310
Helix 8
8
A
222 226Right-handed 310
Helix 9
9
A
231 236Right-handed alpha
Helix 10
10
A
252 265Right-handed alpha
Helix 11
11
A
283 288Right-handed 310
Helix 12
12
A
313 320Right-handed alpha
Helix 13
13
A
343 363Right-handed alpha
Helix 14
14
B
6 16Right-handed alpha
Helix 15
15
B
16 27Right-handed alpha
Helix 16
16
B
37 60Right-handed alpha
Helix 17
17
B
146 154Right-handed alpha
Helix 18
18
B
159 167Right-handed alpha
Helix 19
19
B
169 179Right-handed alpha
Helix 20
20
B
186 190Right-handed 310
Helix 21
21
B
222 226Right-handed 310
Helix 22
22
B
231 236Right-handed alpha
Helix 23
23
B
252 265Right-handed alpha
Helix 24
24
B
283 288Right-handed 310
Helix 25
25
B
313 320Right-handed alpha
Helix 26
26
B
343 360Right-handed alpha
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There are 4 sheets in PDB entry 1U5U. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 10 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
198 201first strand
Strand 2
A
207 216anti-parallel
Strand 3
A
267 277anti-parallel
Strand 4
A
301 311anti-parallel
Strand 5
A
70 79anti-parallel
Strand 6
A
96 104anti-parallel
Strand 7
A
118 122anti-parallel
Strand 8
A
133 138anti-parallel
Strand 9
A
192 193anti-parallel
Strand 10
A
207 216anti-parallel
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There are 2 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
114 115first strand
Strand 2
A
181 182anti-parallel
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There are 10 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
198 201first strand
Strand 2
B
207 216anti-parallel
Strand 3
B
267 277anti-parallel
Strand 4
B
301 311anti-parallel
Strand 5
B
70 79anti-parallel
Strand 6
B
96 104anti-parallel
Strand 7
B
118 122anti-parallel
Strand 8
B
133 138anti-parallel
Strand 9
B
192 193anti-parallel
Strand 10
B
207 216anti-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
B
114 116first strand
Strand 2
B
180 182anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il