Analysis of interatomic Contacts of Structural Units in PDB entry:
2WQR


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 2WQR entry

There are 2 chains in PDB entry 2WQR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 228PRO 545
B
 CYS 225GLY 546
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 13 helices in PDB entry 2WQR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
276 278Right-handed 310
Helix 2
2
A
301 306Right-handed alpha
Helix 3
3
A
344 350Right-handed alpha
Helix 4
4
A
407 412Right-handed alpha
Helix 5
5
A
486 488Right-handed 310
Helix 6
6
A
513 519Right-handed alpha
Helix 7
7
B
225 229Right-handed 310
Helix 8
8
B
276 278Right-handed 310
Helix 9
9
B
301 306Right-handed alpha
Helix 10
10
B
344 350Right-handed alpha
Helix 11
11
B
407 412Right-handed alpha
Helix 12
12
B
486 488Right-handed 310
Helix 13
13
B
513 519Right-handed alpha
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There are 11 sheets in PDB entry 2WQR. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, BA, BB, BC, BD, BE,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
280 286first strand
Strand 2
A
291 300anti-parallel
Strand 3
A
250 256anti-parallel
Strand 4
A
235 239anti-parallel
Strand 5
B
234 239anti-parallel
Strand 6
B
250 256anti-parallel
Strand 7
B
291 300anti-parallel
Strand 8
B
280 286anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
264 270first strand
Strand 2
A
310 316anti-parallel
Strand 3
A
320 325anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
337 340first strand
Strand 2
A
355 363anti-parallel
Strand 3
A
397 404anti-parallel
Strand 4
A
388 391anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
371 376first strand
Strand 2
A
416 421anti-parallel
Strand 3
A
429 433anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
444 449first strand
Strand 2
A
459 467anti-parallel
Strand 3
A
504 512anti-parallel
Strand 4
A
490 492anti-parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
483 484first strand
Strand 2
A
475 480anti-parallel
Strand 3
A
522 527anti-parallel
Strand 4
A
536 541anti-parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
264 270first strand
Strand 2
B
310 316anti-parallel
Strand 3
B
320 325anti-parallel
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There are 4 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
337 341first strand
Strand 2
B
355 363anti-parallel
Strand 3
B
397 404anti-parallel
Strand 4
B
386 391anti-parallel
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There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
371 376first strand
Strand 2
B
416 421anti-parallel
Strand 3
B
429 433anti-parallel
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There are 4 strands in BD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
444 449first strand
Strand 2
B
459 467anti-parallel
Strand 3
B
504 512anti-parallel
Strand 4
B
490 492anti-parallel
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There are 4 strands in BE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
483 484first strand
Strand 2
B
475 480anti-parallel
Strand 3
B
522 527anti-parallel
Strand 4
B
536 541anti-parallel
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