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


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 1RQL entry

There are 2 chains in PDB entry 1RQL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 5LYS 261
B
 LYS 5LYS 261
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 32 helices in PDB entry 1RQL. 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 35Right-handed alpha
Helix 2
2
A
41 47Right-handed alpha
Helix 3
3
A
52 62Right-handed alpha
Helix 4
4
A
63 74Right-handed alpha
Helix 5
5
A
79 98Right-handed alpha
Helix 6
6
A
99 102Right-handed 310
Helix 7
7
A
107 118Right-handed alpha
Helix 8
8
A
129 143Right-handed alpha
Helix 9
9
A
152 156Right-handed 310
Helix 10
10
A
163 174Right-handed alpha
Helix 11
11
A
177 179Right-handed 310
Helix 12
12
A
187 197Right-handed alpha
Helix 13
13
A
214 220Right-handed alpha
Helix 14
14
A
222 230Right-handed alpha
Helix 15
15
A
230 239Right-handed alpha
Helix 16
16
A
248 250Right-handed 310
Helix 17
17
A
251 260Right-handed alpha
Helix 18
18
B
25 35Right-handed alpha
Helix 19
19
B
41 47Right-handed alpha
Helix 20
20
B
52 63Right-handed alpha
Helix 21
21
B
63 75Right-handed alpha
Helix 22
22
B
79 96Right-handed alpha
Helix 23
23
B
97 102Right-handed 310
Helix 24
24
B
107 118Right-handed alpha
Helix 25
25
B
129 143Right-handed alpha
Helix 26
26
B
152 156Right-handed 310
Helix 27
27
B
163 174Right-handed alpha
Helix 28
28
B
177 179Right-handed 310
Helix 29
29
B
187 198Right-handed alpha
Helix 30
30
B
214 220Right-handed alpha
Helix 31
31
B
222 240Right-handed alpha
Helix 32
32
B
251 260Right-handed alpha
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There are 2 sheets in PDB entry 1RQL. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
121 124first strand
Strand 2
A
8 11parallel
Strand 3
A
181 185parallel
Strand 4
A
200 204parallel
Strand 5
A
244 246parallel
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There are 5 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
121 125first strand
Strand 2
B
8 12parallel
Strand 3
B
181 185parallel
Strand 4
B
200 204parallel
Strand 5
B
244 246parallel
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