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


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 1XXE entry

There is 1 chain in PDB entry 1XXE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
LEU 3THR 270
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 6 helices in PDB entry 1XXE. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
73 82Right-handed alpha
Helix 2
2
A
103 112Right-handed alpha
Helix 3
3
A
171 174Right-handed 310
Helix 4
4
A
183 191Right-handed alpha
Helix 5
5
A
222 235Right-handed alpha
Helix 6
6
A
253 266Right-handed alpha
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There are 6 sheets in PDB entry 1XXE. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 2 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
5 7first strand
Strand 2
A
114 116anti-parallel
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There are 5 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
11 16first strand
Strand 2
A
23 30anti-parallel
Strand 3
A
86 92anti-parallel
Strand 4
A
36 41parallel
Strand 5
A
44 47anti-parallel
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There are 3 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
53 56first strand
Strand 2
A
60 64anti-parallel
Strand 3
A
67 69anti-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
A
124 125first strand
Strand 2
A
242 243parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
130 134first strand
Strand 2
A
137 142anti-parallel
Strand 3
A
245 249anti-parallel
Strand 4
A
148 154parallel
Strand 5
A
161 167anti-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
A
180 182first strand
Strand 2
A
204 206parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il