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


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 1RXW entry

There are 3 chains in PDB entry 1RXW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 C 15 T 9
C
 A 8 G 1
A
 ALA 3ALA 324
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 18 helices in PDB entry 1RXW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 9Right-handed 310
Helix 2
2
A
15 20Right-handed 310
Helix 3
3
A
28 39Right-handed alpha
Helix 4
4
A
55 72Right-handed alpha
Helix 5
5
A
84 86Right-handed 310
Helix 6
6
A
87 112Right-handed alpha
Helix 7
7
A
115 124Right-handed alpha
Helix 8
8
A
127 141Right-handed alpha
Helix 9
9
A
151 162Right-handed alpha
Helix 10
10
A
173 178Right-handed alpha
Helix 11
11
A
211 219Right-handed alpha
Helix 12
12
A
221 233Right-handed alpha
Helix 13
13
A
244 256Right-handed alpha
Helix 14
14
A
257 266Right-handed alpha
Helix 15
15
A
272 281Right-handed alpha
Helix 16
16
A
296 305Right-handed alpha
Helix 17
17
A
311 320Right-handed alpha
Helix 18
18
A
321 323Right-handed 310
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There is 1 sheet ( A) in PDB entry 1RXW.

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
A
12 13first strand
Strand 2
A
207 210anti-parallel
Strand 3
A
182 185anti-parallel
Strand 4
A
167 169parallel
Strand 5
A
23 27parallel
Strand 6
A
74 79parallel
Strand 7
A
145 147parallel
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