Analysis of interatomic Contacts of Structural Units in PDB entry:
2XU2


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 2XU2 entry

There is 1 chain in PDB entry 2XU2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 8ALA 248
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 2XU2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
26 31Right-handed alpha
Helix 2
2
A
32 34Right-handed 310
Helix 3
3
A
47 61Right-handed alpha
Helix 4
4
A
85 107Right-handed alpha
Helix 5
5
A
117 127Right-handed alpha
Helix 6
6
A
127 142Right-handed alpha
Helix 7
7
A
155 166Right-handed alpha
Helix 8
8
A
197 211Right-handed alpha
Helix 9
9
A
235 241Right-handed alpha
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There are 2 sheets in PDB entry 2XU2. Click on sheet of interest to get list of strands forming it: AA, AB,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
10 15first strand
Strand 2
A
228 230parallel
Strand 3
A
169 174parallel
Strand 4
A
147 150parallel
Strand 5
A
113 114parallel
Strand 6
A
64 68parallel
Strand 7
A
36 40parallel
Strand 8
A
10 15parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
213 215first strand
Strand 2
A
221 223anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il