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


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 3QLL entry

There are 3 chains in PDB entry 3QLL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 5ARG 240
B
 ASP 5ARG 240
C
 ASP 5ARG 240
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 37 helices in PDB entry 3QLL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 9Right-handed 310
Helix 2
2
A
43 45Right-handed 310
Helix 3
3
A
46 56Right-handed alpha
Helix 4
4
A
77 90Right-handed alpha
Helix 5
5
A
104 115Right-handed alpha
Helix 6
6
A
130 136Right-handed alpha
Helix 7
7
A
136 142Right-handed alpha
Helix 8
8
A
153 162Right-handed alpha
Helix 9
9
A
166 184Right-handed alpha
Helix 10
10
A
198 213Right-handed alpha
Helix 11
11
A
221 223Right-handed 310
Helix 12
12
A
224 232Right-handed alpha
Helix 13
13
A
235 240Right-handed alpha
Helix 14
14
B
5 9Right-handed 310
Helix 15
15
B
43 45Right-handed 310
Helix 16
16
B
46 56Right-handed alpha
Helix 17
17
B
77 90Right-handed alpha
Helix 18
18
B
104 117Right-handed alpha
Helix 19
19
B
130 136Right-handed alpha
Helix 20
20
B
136 142Right-handed alpha
Helix 21
21
B
153 162Right-handed alpha
Helix 22
22
B
167 169Right-handed 310
Helix 23
23
B
170 184Right-handed alpha
Helix 24
24
B
198 213Right-handed alpha
Helix 25
25
B
221 223Right-handed 310
Helix 26
26
B
224 232Right-handed alpha
Helix 27
27
B
235 240Right-handed alpha
Helix 28
28
C
46 56Right-handed alpha
Helix 29
29
C
77 90Right-handed alpha
Helix 30
30
C
104 115Right-handed alpha
Helix 31
31
C
130 136Right-handed alpha
Helix 32
32
C
136 142Right-handed alpha
Helix 33
33
C
153 162Right-handed alpha
Helix 34
34
C
166 184Right-handed alpha
Helix 35
35
C
198 213Right-handed alpha
Helix 36
36
C
222 232Right-handed alpha
Helix 37
37
C
235 240Right-handed alpha
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There are 3 sheets in PDB entry 3QLL. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 9 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
11 16first strand
Strand 2
A
33 37parallel
Strand 3
A
68 71parallel
Strand 4
A
96 99parallel
Strand 5
A
123 128parallel
Strand 6
A
147 152parallel
Strand 7
A
188 190parallel
Strand 8
A
216 219parallel
Strand 9
A
11 16parallel
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There are 9 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
11 16first strand
Strand 2
B
33 37parallel
Strand 3
B
68 71parallel
Strand 4
B
96 99parallel
Strand 5
B
123 128parallel
Strand 6
B
147 152parallel
Strand 7
B
188 190parallel
Strand 8
B
216 219parallel
Strand 9
B
11 16parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
11 16first strand
Strand 2
C
33 37parallel
Strand 3
C
68 71parallel
Strand 4
C
96 99parallel
Strand 5
C
123 128parallel
Strand 6
C
147 152parallel
Strand 7
C
188 190parallel
Strand 8
C
216 219parallel
Strand 9
C
11 16parallel
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