Analysis of interatomic Contacts of Structural Units in PDB entry:
2X8I


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 2X8I entry

There is 1 chain in PDB entry 2X8I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ALA 2LEU 269
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 13 helices in PDB entry 2X8I. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
2 8Right-handed alpha
Helix 2
2
A
51 60Right-handed alpha
Helix 3
3
A
93 96Right-handed 310
Helix 4
4
A
103 124Right-handed alpha
Helix 5
5
A
132 134Right-handed 310
Helix 6
6
A
170 174Right-handed 310
Helix 7
7
A
176 181Right-handed alpha
Helix 8
8
A
185 204Right-handed alpha
Helix 9
9
A
215 223Right-handed alpha
Helix 10
10
A
230 234Right-handed 310
Helix 11
11
A
235 246Right-handed alpha
Helix 12
12
A
255 260Right-handed alpha
Helix 13
13
A
262 267Right-handed alpha
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There are 4 sheets in PDB entry 2X8I. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 5 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
9 18first strand
Strand 2
A
21 28anti-parallel
Strand 3
A
34 41anti-parallel
Strand 4
A
79 85anti-parallel
Strand 5
A
70 76anti-parallel
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There are 3 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
90 91first strand
Strand 2
A
136 138anti-parallel
Strand 3
A
144 146anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
126 127first strand
Strand 2
A
153 154anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
A
156 157first strand
Strand 2
A
160 161anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il