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


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 1RIW entry

There are 5 chains in PDB entry 1RIW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 7ILE 33
B
 ILE 37THR 183
C
 GLY 185GLN 286
D
 ASP 355GLU 362
D
 LEU 364LEU 364
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 10 helices in PDB entry 1RIW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 19Right-handed 310
Helix 2
2
A
24 32Right-handed alpha
Helix 3
3
B
77 80Right-handed 310
Helix 4
4
B
84 87Right-handed 310
Helix 5
5
B
91 93Right-handed 310
Helix 6
6
B
158 166Right-handed alpha
Helix 7
7
C
199 206Right-handed alpha
Helix 8
8
C
221 225Right-handed 310
Helix 9
9
C
276 286Right-handed alpha
Helix 10
10
D
360 364Right-handed 310
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There are 3 sheets in PDB entry 1RIW. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 7 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
41 42first strand
Strand 2
C
191 196anti-parallel
Strand 3
B
171 176anti-parallel
Strand 4
C
238 242anti-parallel
Strand 5
C
249 257anti-parallel
Strand 6
C
268 272anti-parallel
Strand 7
C
215 218anti-parallel
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There are 7 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
51 56first strand
Strand 2
B
61 68anti-parallel
Strand 3
B
73 76anti-parallel
Strand 4
B
137 141anti-parallel
Strand 5
B
113 122anti-parallel
Strand 6
B
95 99anti-parallel
Strand 7
B
51 56anti-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
B
82 83first strand
Strand 2
B
88 89anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il