Analysis of interatomic Contacts of Structural Units in PDB entry:
3U0A


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 3U0A entry

There are 2 chains in PDB entry 3U0A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2TYR 276
B
 MET 1PRO 278
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 13 helices in PDB entry 3U0A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 8Right-handed 310
Helix 2
2
A
30 48Right-handed alpha
Helix 3
3
A
124 128Right-handed 310
Helix 4
4
A
154 158Right-handed 310
Helix 5
5
A
181 197Right-handed alpha
Helix 6
6
A
198 203Right-handed 310
Helix 7
7
A
208 212Right-handed 310
Helix 8
8
B
2 7Right-handed alpha
Helix 9
9
B
33 47Right-handed alpha
Helix 10
10
B
154 158Right-handed 310
Helix 11
11
B
181 197Right-handed alpha
Helix 12
12
B
198 203Right-handed 310
Helix 13
13
B
205 209Right-handed 310
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There are 4 sheets in PDB entry 3U0A. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 11 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
10 13first strand
Strand 2
A
16 19anti-parallel
Strand 3
A
72 81anti-parallel
Strand 4
A
85 94anti-parallel
Strand 5
A
97 107anti-parallel
Strand 6
A
54 62anti-parallel
Strand 7
A
218 223anti-parallel
Strand 8
A
260 271anti-parallel
Strand 9
A
246 255anti-parallel
Strand 10
A
233 243anti-parallel
Strand 11
A
213 216first strand
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There are 6 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
148 152first strand
Strand 2
A
167 174anti-parallel
Strand 3
A
233 243anti-parallel
Strand 4
A
246 255anti-parallel
Strand 5
A
260 271anti-parallel
Strand 6
B
115 116first strand
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There are 6 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
115 116first strand
Strand 2
B
233 243anti-parallel
Strand 3
B
246 255anti-parallel
Strand 4
B
260 271anti-parallel
Strand 5
B
167 174first strand
Strand 6
B
148 152anti-parallel
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There are 11 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
10 13first strand
Strand 2
B
16 19anti-parallel
Strand 3
B
72 81anti-parallel
Strand 4
B
85 94anti-parallel
Strand 5
B
97 108anti-parallel
Strand 6
B
53 62anti-parallel
Strand 7
B
218 223anti-parallel
Strand 8
B
260 271anti-parallel
Strand 9
B
246 255anti-parallel
Strand 10
B
233 243anti-parallel
Strand 11
B
213 216first strand
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il