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


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 1QCW entry

There are 2 chains in PDB entry 1QCW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 102ALA 511
B
 THR 102ALA 511
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 42 helices in PDB entry 1QCW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
104 113Right-handed alpha
Helix 2
2
A
118 122Right-handed 310
Helix 3
3
A
124 136Right-handed alpha
Helix 4
4
A
137 146Right-handed alpha
Helix 5
5
A
151 160Right-handed alpha
Helix 6
6
A
161 164Right-handed 310
Helix 7
7
A
199 203Right-handed 310
Helix 8
8
A
208 218Right-handed alpha
Helix 9
9
A
234 241Right-handed alpha
Helix 10
10
A
258 272Right-handed alpha
Helix 11
11
A
289 294Right-handed alpha
Helix 12
12
A
295 297Right-handed 310
Helix 13
13
A
331 339Right-handed alpha
Helix 14
14
A
353 364Right-handed alpha
Helix 15
15
A
383 397Right-handed alpha
Helix 16
16
A
399 404Right-handed alpha
Helix 17
17
A
414 425Right-handed alpha
Helix 18
18
A
432 443Right-handed alpha
Helix 19
19
A
442 466Right-handed alpha
Helix 20
20
A
474 476Right-handed 310
Helix 21
21
A
493 500Right-handed alpha
Helix 22
22
B
104 113Right-handed alpha
Helix 23
23
B
118 122Right-handed 310
Helix 24
24
B
124 136Right-handed alpha
Helix 25
25
B
137 146Right-handed alpha
Helix 26
26
B
151 160Right-handed alpha
Helix 27
27
B
161 164Right-handed 310
Helix 28
28
B
199 203Right-handed 310
Helix 29
29
B
208 218Right-handed alpha
Helix 30
30
B
234 242Right-handed alpha
Helix 31
31
B
258 272Right-handed alpha
Helix 32
32
B
289 294Right-handed alpha
Helix 33
33
B
295 297Right-handed 310
Helix 34
34
B
331 339Right-handed alpha
Helix 35
35
B
353 363Right-handed alpha
Helix 36
36
B
383 397Right-handed alpha
Helix 37
37
B
399 404Right-handed alpha
Helix 38
38
B
414 425Right-handed alpha
Helix 39
39
B
432 443Right-handed alpha
Helix 40
40
B
442 466Right-handed alpha
Helix 41
41
B
474 476Right-handed 310
Helix 42
42
B
493 500Right-handed alpha
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There are 6 sheets in PDB entry 1QCW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
165 166first strand
Strand 2
A
478 479anti-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
A
181 183first strand
Strand 2
A
186 188anti-parallel
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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
A
192 194first strand
Strand 2
A
225 227parallel
Strand 3
A
192 194parallel
Strand 4
A
429 431parallel
Strand 5
A
405 409parallel
Strand 6
A
367 370parallel
Strand 7
A
346 351parallel
Strand 8
A
277 280parallel
Strand 9
A
249 253parallel
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There are 2 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
165 166first strand
Strand 2
B
478 479anti-parallel
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There are 2 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
181 183first strand
Strand 2
B
186 188anti-parallel
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There are 9 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
192 194first strand
Strand 2
B
225 227parallel
Strand 3
B
192 194parallel
Strand 4
B
428 431parallel
Strand 5
B
405 409parallel
Strand 6
B
367 370parallel
Strand 7
B
346 351parallel
Strand 8
B
277 280parallel
Strand 9
B
249 253parallel
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