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


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 2IIZ entry

There is 1 chain in PDB entry 2IIZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 5ASP 310
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 2IIZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 54Right-handed alpha
Helix 2
2
A
55 58Right-handed 310
Helix 3
3
A
69 74Right-handed alpha
Helix 4
4
A
110 125Right-handed alpha
Helix 5
5
A
158 166Right-handed alpha
Helix 6
6
A
171 175Right-handed 310
Helix 7
7
A
188 193Right-handed alpha
Helix 8
8
A
196 205Right-handed alpha
Helix 9
9
A
215 219Right-handed 310
Helix 10
10
A
223 228Right-handed alpha
Helix 11
11
A
264 276Right-handed alpha
Helix 12
12
A
284 288Right-handed 310
Helix 13
13
A
302 308Right-handed alpha
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There are 4 sheets in PDB entry 2IIZ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
241 242first strand
Strand 2
A
253 261anti-parallel
Strand 3
A
178 187anti-parallel
Strand 4
A
290 292anti-parallel
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There are 10 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
241 242first strand
Strand 2
A
253 261anti-parallel
Strand 3
A
245 248anti-parallel
Strand 4
A
129 138anti-parallel
Strand 5
A
20 28anti-parallel
Strand 6
A
102 108anti-parallel
Strand 7
A
60 66anti-parallel
Strand 8
A
296 300anti-parallel
Strand 9
A
178 187anti-parallel
Strand 10
A
290 292anti-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
88 90first strand
Strand 2
A
93 95anti-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
230 231first strand
Strand 2
A
237 238anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il