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


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 1RQJ entry

There are 2 chains in PDB entry 1RQJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 22LYS 320
B
 ASP 23LYS 320
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 31 helices in PDB entry 1RQJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 44Right-handed alpha
Helix 2
2
A
51 63Right-handed alpha
Helix 3
3
A
67 80Right-handed alpha
Helix 4
4
A
83 106Right-handed alpha
Helix 5
5
A
121 127Right-handed alpha
Helix 6
6
A
127 149Right-handed alpha
Helix 7
7
A
155 171Right-handed alpha
Helix 8
8
A
174 185Right-handed alpha
Helix 9
9
A
191 203Right-handed alpha
Helix 10
10
A
203 217Right-handed alpha
Helix 11
11
A
219 251Right-handed alpha
Helix 12
12
A
252 257Right-handed alpha
Helix 13
13
A
261 267Right-handed alpha
Helix 14
14
A
270 276Right-handed alpha
Helix 15
15
A
276 300Right-handed alpha
Helix 16
16
A
305 318Right-handed alpha
Helix 17
17
B
23 44Right-handed alpha
Helix 18
18
B
51 63Right-handed alpha
Helix 19
19
B
67 80Right-handed alpha
Helix 20
20
B
83 106Right-handed alpha
Helix 21
21
B
121 127Right-handed alpha
Helix 22
22
B
127 149Right-handed alpha
Helix 23
23
B
155 171Right-handed alpha
Helix 24
24
B
174 186Right-handed alpha
Helix 25
25
B
191 203Right-handed alpha
Helix 26
26
B
203 217Right-handed alpha
Helix 27
27
B
218 251Right-handed alpha
Helix 28
28
B
252 257Right-handed alpha
Helix 29
29
B
261 267Right-handed alpha
Helix 30
30
B
270 299Right-handed alpha
Helix 31
31
B
305 318Right-handed alpha
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There are 2 sheets in PDB entry 1RQJ. 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
115 116first strand
Strand 2
A
119 120anti-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
B
115 116first strand
Strand 2
B
119 120anti-parallel
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