Analysis of interatomic Contacts of Structural Units in PDB entry:
3UI3


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 3UI3 entry

There are 2 chains in PDB entry 3UI3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 3LEU 153
B
 GLU 56HIS 158
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 12 helices in PDB entry 3UI3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 36Right-handed alpha
Helix 2
2
A
47 49Right-handed 310
Helix 3
3
A
67 75Right-handed alpha
Helix 4
4
A
79 93Right-handed alpha
Helix 5
5
A
110 124Right-handed alpha
Helix 6
6
A
125 131Right-handed alpha
Helix 7
7
A
146 152Right-handed alpha
Helix 8
8
B
67 74Right-handed alpha
Helix 9
9
B
80 93Right-handed alpha
Helix 10
10
B
110 125Right-handed alpha
Helix 11
11
B
125 131Right-handed alpha
Helix 12
12
B
146 154Right-handed alpha
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There are 3 sheets in PDB entry 3UI3. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 3 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
4 6first strand
Strand 2
A
51 56parallel
Strand 3
A
41 46anti-parallel
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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
95 98first strand
Strand 2
A
102 105anti-parallel
Strand 3
A
59 66anti-parallel
Strand 4
A
132 140anti-parallel
Strand 5
B
132 144anti-parallel
Strand 6
A
144 145anti-parallel
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There are 8 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
95 98first strand
Strand 2
A
102 105anti-parallel
Strand 3
A
59 66anti-parallel
Strand 4
A
132 140anti-parallel
Strand 5
B
132 144anti-parallel
Strand 6
B
59 66anti-parallel
Strand 7
B
102 105anti-parallel
Strand 8
B
96 99anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il