Analysis of interatomic Contacts of Structural Units in PDB entry:
1I7E


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 1I7E entry

There is 1 chain in PDB entry 1I7E (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 244LEU 502
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 5 helices in PDB entry 1I7E. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
249 256Right-handed alpha
Helix 2
2
A
353 358Right-handed alpha
Helix 3
3
A
404 407Right-handed 310
Helix 4
4
A
408 416Right-handed alpha
Helix 5
5
A
486 500Right-handed alpha
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There are 2 sheets in PDB entry 1I7E. Click on sheet of interest to get list of strands forming it: A, B,

There are 13 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
264 270first strand
Strand 2
A
282 288anti-parallel
Strand 3
A
294 302anti-parallel
Strand 4
A
311 314anti-parallel
Strand 5
A
329 333anti-parallel
Strand 6
A
339 344anti-parallel
Strand 7
A
365 371anti-parallel
Strand 8
A
384 389anti-parallel
Strand 9
A
421 426anti-parallel
Strand 10
A
454 457anti-parallel
Strand 11
A
467 473anti-parallel
Strand 12
A
476 481anti-parallel
Strand 13
A
264 270anti-parallel
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There are 3 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
430 432first strand
Strand 2
A
437 442anti-parallel
Strand 3
A
445 448anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il