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


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 1QRR entry

There is 1 chain in PDB entry 1QRR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 2SER 391
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 17 helices in PDB entry 1QRR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
34 44Right-handed alpha
Helix 3
3
A
53 66Right-handed alpha
Helix 4
4
A
78 90Right-handed alpha
Helix 5
5
A
102 107Right-handed alpha
Helix 6
6
A
109 135Right-handed alpha
Helix 7
7
A
145 150Right-handed 310
Helix 8
8
A
180 201Right-handed alpha
Helix 9
9
A
219 223Right-handed 310
Helix 10
10
A
223 227Right-handed 310
Helix 11
11
A
238 250Right-handed alpha
Helix 12
12
A
268 281Right-handed alpha
Helix 13
13
A
300 313Right-handed alpha
Helix 14
14
A
340 345Right-handed alpha
Helix 15
15
A
353 367Right-handed alpha
Helix 16
16
A
368 371Right-handed 310
Helix 17
17
A
372 376Right-handed 310
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There are 4 sheets in PDB entry 1QRR. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
70 73first strand
Strand 2
A
27 32parallel
Strand 3
A
3 7parallel
Strand 4
A
93 96parallel
Strand 5
A
139 143parallel
Strand 6
A
203 209parallel
Strand 7
A
288 293parallel
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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
160 165first strand
Strand 2
A
168 173anti-parallel
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There are 3 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
211 213first strand
Strand 2
A
262 267parallel
Strand 3
A
296 299anti-parallel
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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
A
253 256first strand
Strand 2
A
320 323parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il