Analysis of interatomic Contacts of Structural Units in PDB entry:
1QS0


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 1QS0 entry

There are 2 chains in PDB entry 1QS0 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 2LEU 408
B
 ALA 2VAL 339
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 36 helices in PDB entry 1QS0. 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 27Right-handed 310
Helix 2
2
A
43 46Right-handed 310
Helix 3
3
A
47 52Right-handed alpha
Helix 4
4
A
66 70Right-handed 310
Helix 5
5
A
73 100Right-handed alpha
Helix 6
6
A
112 123Right-handed alpha
Helix 7
7
A
135 142Right-handed alpha
Helix 8
8
A
145 155Right-handed alpha
Helix 9
9
A
173 176Right-handed 310
Helix 10
10
A
185 201Right-handed alpha
Helix 11
11
A
214 217Right-handed 310
Helix 12
12
A
218 232Right-handed alpha
Helix 13
13
A
251 254Right-handed 310
Helix 14
14
A
261 267Right-handed alpha
Helix 15
15
A
278 295Right-handed alpha
Helix 16
16
A
317 321Right-handed 310
Helix 17
17
A
325 330Right-handed alpha
Helix 18
18
A
334 346Right-handed alpha
Helix 19
19
A
350 374Right-handed alpha
Helix 20
20
A
387 391Right-handed 310
Helix 21
21
A
398 407Right-handed alpha
Helix 22
22
B
7 23Right-handed alpha
Helix 23
23
B
45 51Right-handed alpha
Helix 24
24
B
61 76Right-handed alpha
Helix 25
25
B
85 89Right-handed 310
Helix 26
26
B
89 91Right-handed 310
Helix 27
27
B
92 98Right-handed alpha
Helix 28
28
B
102 107Right-handed alpha
Helix 29
29
B
135 140Right-handed alpha
Helix 30
30
B
152 166Right-handed alpha
Helix 31
31
B
177 179Right-handed 310
Helix 32
32
B
230 243Right-handed alpha
Helix 33
33
B
258 270Right-handed alpha
Helix 34
34
B
284 296Right-handed alpha
Helix 35
35
B
318 323Right-handed alpha
Helix 36
36
B
325 336Right-handed alpha
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There are 5 sheets in PDB entry 1QS0. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
128 130first strand
Strand 2
A
207 212parallel
Strand 3
A
235 241parallel
Strand 4
A
300 305parallel
Strand 5
A
270 275parallel
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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
A
244 245first strand
Strand 2
A
248 249anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 5first strand
Strand 2
B
201 203anti-parallel
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There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 57first strand
Strand 2
B
26 30parallel
Strand 3
B
78 82parallel
Strand 4
B
116 121parallel
Strand 5
B
170 175parallel
Strand 6
B
146 148parallel
Strand 7
B
253 255anti-parallel
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There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
216 218first strand
Strand 2
B
247 250anti-parallel
Strand 3
B
224 227parallel
Strand 4
B
272 276parallel
Strand 5
B
305 308parallel
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