Analysis of interatomic Contacts of Structural Units in PDB entry:
3RLQ


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 3RLQ entry

There are 2 chains in PDB entry 3RLQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASP 9HIS 230
B
ASP 9HIS 231
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 3RLQ. 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 36Right-handed alpha
Helix 2
2
A
42 64Right-handed alpha
Helix 3
3
A
65 71Right-handed 310
Helix 4
4
A
99 107Right-handed alpha
Helix 5
5
A
112 124Right-handed alpha
Helix 6
6
A
127 135Right-handed 310
Helix 7
7
A
136 143Right-handed 310
Helix 8
8
A
192 198Right-handed 310
Helix 9
9
A
199 211Right-handed alpha
Helix 10
10
B
23 36Right-handed alpha
Helix 11
11
B
42 66Right-handed alpha
Helix 12
12
B
67 71Right-handed 310
Helix 13
13
B
99 107Right-handed alpha
Helix 14
14
B
114 124Right-handed alpha
Helix 15
15
B
128 135Right-handed 310
Helix 16
16
B
136 143Right-handed 310
Helix 17
17
B
192 198Right-handed 310
Helix 18
18
B
199 211Right-handed alpha
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There is 1 sheet ( A) in PDB entry 3RLQ.

There are 16 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
17 21first strand
Strand 2
A
169 174anti-parallel
Strand 3
A
159 164anti-parallel
Strand 4
A
145 153anti-parallel
Strand 5
A
183 190anti-parallel
Strand 6
A
88 93anti-parallel
Strand 7
A
78 83anti-parallel
Strand 8
A
218 225parallel
Strand 9
B
218 225anti-parallel
Strand 10
B
78 83parallel
Strand 11
B
88 93anti-parallel
Strand 12
B
183 190anti-parallel
Strand 13
B
145 153anti-parallel
Strand 14
B
159 164anti-parallel
Strand 15
B
169 174anti-parallel
Strand 16
B
17 21anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il