Analysis of interatomic Contacts of Structural Units in PDB entry:
3ALW


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 3ALW entry

There is 1 chain in PDB entry 3ALW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 CYS 188LEU 137
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 6 helices in PDB entry 3ALW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
204 211Right-handed alpha
Helix 2
2
A
374 377Right-handed 310
Helix 3
3
A
378 386Right-handed alpha
Helix 4
4
A
390 395Right-handed alpha
Helix 5
5
A
401 405Right-handed 310
Helix 6
6
A
100 103Right-handed 310
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There are 10 sheets in PDB entry 3ALW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 6 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
561 573first strand
Strand 2
A
576 587anti-parallel
Strand 3
A
593 605anti-parallel
Strand 4
A
192 199anti-parallel
Strand 5
A
128 136anti-parallel
Strand 6
A
34 36parallel
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There are 8 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
561 573first strand
Strand 2
A
576 587anti-parallel
Strand 3
A
593 605anti-parallel
Strand 4
A
192 199anti-parallel
Strand 5
A
128 136anti-parallel
Strand 6
A
116 123anti-parallel
Strand 7
A
61 67anti-parallel
Strand 8
A
76 81anti-parallel
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There are 5 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
202 203first strand
Strand 2
A
269 278parallel
Strand 3
A
253 261anti-parallel
Strand 4
A
227 232anti-parallel
Strand 5
A
220 224anti-parallel
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There are 10 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
305 307first strand
Strand 2
A
346 350anti-parallel
Strand 3
A
367 371anti-parallel
Strand 4
A
409 416anti-parallel
Strand 5
A
362 364anti-parallel
Strand 6
A
355 359anti-parallel
Strand 7
A
288 292parallel
Strand 8
A
295 300anti-parallel
Strand 9
A
320 325anti-parallel
Strand 10
A
333 335anti-parallel
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There are 6 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
305 307first strand
Strand 2
A
346 350anti-parallel
Strand 3
A
367 371anti-parallel
Strand 4
A
409 416anti-parallel
Strand 5
A
425 430anti-parallel
Strand 6
A
339 340parallel
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There are 4 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
442 445first strand
Strand 2
A
451 456anti-parallel
Strand 3
A
466 471anti-parallel
Strand 4
A
477 482anti-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
484 485first strand
Strand 2
A
496 497anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
508 511first strand
Strand 2
A
527 530anti-parallel
Strand 3
A
537 540anti-parallel
Strand 4
A
553 556anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
515 516first strand
Strand 2
A
524 525anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
44 45first strand
Strand 2
A
105 107anti-parallel
Strand 3
A
96 98anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il