Analysis of interatomic Contacts of Structural Units in PDB entry:
3IB7


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 3IB7 entry

There is 1 chain in PDB entry 3IB7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4ASP 298
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 8 helices in PDB entry 3IB7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 34Right-handed 310
Helix 2
2
A
36 52Right-handed alpha
Helix 3
3
A
69 88Right-handed alpha
Helix 4
4
A
100 110Right-handed alpha
Helix 5
5
A
145 156Right-handed alpha
Helix 6
6
A
177 184Right-handed 310
Helix 7
7
A
187 196Right-handed alpha
Helix 8
8
A
277 288Right-handed alpha
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There are 4 sheets in PDB entry 3IB7. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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 6first strand
Strand 2
A
290 291parallel
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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
90 93first strand
Strand 2
A
57 60parallel
Strand 3
A
14 19parallel
Strand 4
A
248 254anti-parallel
Strand 5
A
259 265anti-parallel
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There are 6 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
120 124first strand
Strand 2
A
127 131anti-parallel
Strand 3
A
164 167parallel
Strand 4
A
200 205parallel
Strand 5
A
219 223parallel
Strand 6
A
212 216anti-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
242 243anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il