Analysis of interatomic Contacts of Structural Units in PDB entry:
1U1L


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 1U1L entry

There are 3 chains in PDB entry 1U1L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
T 202 T 208
B
G 210 G 212
A
LYS 8SER 190
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 1U1L. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
10 14Right-handed alpha
Helix 2
2
A
26 35Right-handed alpha
Helix 3
3
A
36 38Right-handed 310
Helix 4
4
A
64 74Right-handed alpha
Helix 5
5
A
93 97Right-handed 310
Helix 6
6
A
117 126Right-handed alpha
Helix 7
7
A
127 129Right-handed 310
Helix 8
8
A
155 164Right-handed alpha
Helix 9
9
A
182 190Right-handed alpha
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There are 3 sheets in PDB entry 1U1L. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
40 47first strand
Strand 2
A
54 62anti-parallel
Strand 3
A
15 19anti-parallel
Strand 4
A
82 88anti-parallel
Strand 5
A
77 79anti-parallel
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There are 4 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
131 138first strand
Strand 2
A
145 153anti-parallel
Strand 3
A
106 110anti-parallel
Strand 4
A
176 179anti-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
169 170first strand
Strand 2
A
173 174anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il