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


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 1QWC entry

There is 1 chain in PDB entry 1QWC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 297TRP 716
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 18 helices in PDB entry 1QWC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
315 320Right-handed 310
Helix 2
2
A
350 369Right-handed alpha
Helix 3
3
A
374 392Right-handed alpha
Helix 4
4
A
397 411Right-handed alpha
Helix 5
5
A
417 421Right-handed 310
Helix 6
6
A
434 451Right-handed alpha
Helix 7
7
A
452 454Right-handed 310
Helix 8
8
A
498 507Right-handed alpha
Helix 9
9
A
537 541Right-handed 310
Helix 10
10
A
551 558Right-handed 310
Helix 11
11
A
590 595Right-handed alpha
Helix 12
12
A
606 615Right-handed alpha
Helix 13
13
A
620 623Right-handed 310
Helix 14
14
A
624 644Right-handed alpha
Helix 15
15
A
650 667Right-handed alpha
Helix 16
16
A
675 680Right-handed alpha
Helix 17
17
A
684 693Right-handed 310
Helix 18
18
A
709 714Right-handed alpha
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There are 7 sheets in PDB entry 1QWC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
301 304first strand
Strand 2
A
311 314anti-parallel
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There are 4 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
425 428first strand
Strand 2
A
458 461parallel
Strand 3
A
584 585anti-parallel
Strand 4
A
566 567anti-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
473 474first strand
Strand 2
A
522 525anti-parallel
Strand 3
A
532 534anti-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
484 486first strand
Strand 2
A
492 494anti-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
A
543 545first strand
Strand 2
A
560 562anti-parallel
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There are 3 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
577 579first strand
Strand 2
A
571 574anti-parallel
Strand 3
A
703 705anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
588 589first strand
Strand 2
A
648 649parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il