Analysis of interatomic Contacts of Structural Units in PDB entry:
2I7A


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 2I7A entry

There is 1 chain in PDB entry 2I7A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 507ASN 669
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 2I7A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
518 530Right-handed alpha
Helix 2
2
A
539 551Right-handed alpha
Helix 3
3
A
559 581Right-handed alpha
Helix 4
4
A
591 598Right-handed alpha
Helix 5
5
A
599 603Right-handed 310
Helix 6
6
A
608 620Right-handed alpha
Helix 7
7
A
627 649Right-handed alpha
Helix 8
8
A
658 668Right-handed alpha
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There are 2 sheets in PDB entry 2I7A. Click on sheet of interest to get list of strands forming it: A, B,

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
516 517first strand
Strand 2
A
557 558anti-parallel
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There are 2 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
587 588first strand
Strand 2
A
625 626anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il