Analysis of interatomic Contacts of Structural Units in PDB entry:
1X7R


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 1X7R entry

There are 2 chains in PDB entry 1X7R (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 306HIS 547
B
 HIS 687GLN 695
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
Back to top of page

There are 12 helices in PDB entry 1X7R. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
311 322Right-handed alpha
Helix 2
2
A
338 363Right-handed alpha
Helix 3
3
A
366 370Right-handed 310
Helix 4
4
A
371 396Right-handed alpha
Helix 5
5
A
413 418Right-handed 310
Helix 6
6
A
420 439Right-handed alpha
Helix 7
7
A
441 457Right-handed alpha
Helix 8
8
A
458 461Right-handed 310
Helix 9
9
A
465 493Right-handed alpha
Helix 10
10
A
496 531Right-handed alpha
Helix 11
11
A
537 546Right-handed alpha
Helix 12
12
B
687 695Right-handed alpha
Back to top of page

There is 1 sheet ( A) in PDB entry 1X7R.

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
401 405first strand
Strand 2
A
408 411anti-parallel
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il