Analysis of interatomic Contacts of Structural Units in PDB entry:
1LU2


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 1LU2 entry

There are 2 chains in PDB entry 1LU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1LEU 253
B
 ALA 1LEU 253
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 9 helices in PDB entry 1LU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
102 104Right-handed 310
Helix 2
2
A
115 117Right-handed 310
Helix 3
3
A
182 184Right-handed 310
Helix 4
4
A
196 199Right-handed alpha
Helix 5
5
A
244 251Right-handed alpha
Helix 6
6
B
102 104Right-handed 310
Helix 7
7
B
115 117Right-handed 310
Helix 8
8
B
196 199Right-handed alpha
Helix 9
9
B
244 251Right-handed alpha
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There are 6 sheets in PDB entry 1LU2. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
2 8first strand
Strand 2
A
223 233anti-parallel
Strand 3
A
66 74anti-parallel
Strand 4
A
161 169anti-parallel
Strand 5
A
174 181anti-parallel
Strand 6
A
186 193anti-parallel
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There are 7 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
16 20first strand
Strand 2
A
45 50anti-parallel
Strand 3
A
204 212anti-parallel
Strand 4
A
85 93anti-parallel
Strand 5
A
120 125anti-parallel
Strand 6
A
138 143anti-parallel
Strand 7
A
151 153anti-parallel
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There are 2 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
23 25first strand
Strand 2
A
28 30anti-parallel
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There are 6 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
2 8first strand
Strand 2
B
223 233anti-parallel
Strand 3
B
66 74anti-parallel
Strand 4
B
161 169anti-parallel
Strand 5
B
174 181anti-parallel
Strand 6
B
186 193anti-parallel
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There are 7 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 20first strand
Strand 2
B
45 50anti-parallel
Strand 3
B
204 212anti-parallel
Strand 4
B
85 93anti-parallel
Strand 5
B
120 125anti-parallel
Strand 6
B
138 143anti-parallel
Strand 7
B
150 153anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
23 25first strand
Strand 2
B
28 30anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il