Analysis of interatomic Contacts of Structural Units in PDB entry:
2I97


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 2I97 entry

There is 1 chain in PDB entry 2I97 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue

 GLN 7ARG 316
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 2I97. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
14 24Right-handed alpha
Helix 2
2
38 41Right-handed 310
Helix 3
3
42 47Right-handed alpha
Helix 4
4
61 72Right-handed alpha
Helix 5
5
73 77Right-handed 310
Helix 6
6
136 150Right-handed alpha
Helix 7
7
162 167Right-handed alpha
Helix 8
8
177 179Right-handed 310
Helix 9
9
180 185Right-handed alpha
Helix 10
10
222 227Right-handed alpha
Helix 11
11
244 259Right-handed alpha
Helix 12
12
260 265Right-handed 310
Helix 13
13
302 316Right-handed alpha
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There are 3 sheets in PDB entry 2I97. Click on sheet of interest to get list of strands forming it: A, B, C,

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

154 157first strand
Strand 2

31 35parallel
Strand 3

8 11parallel
Strand 4

172 175parallel
Strand 5

292 295parallel
Strand 6

285 287anti-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

113 114first strand
Strand 2

126 135anti-parallel
Strand 3

87 96anti-parallel
Strand 4

208 211parallel
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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

235 236first strand
Strand 2

191 201anti-parallel
Strand 3

266 277anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il