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


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 1SHW entry

There are 2 chains in PDB entry 1SHW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 32MET 170
B
 VAL 227ARG 407
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 4 helices in PDB entry 1SHW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 49Right-handed alpha
Helix 2
2
A
87 94Right-handed alpha
Helix 3
3
B
235 237Right-handed 310
Helix 4
4
B
305 308Right-handed 310
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There are 6 sheets in PDB entry 1SHW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
35 39first strand
Strand 2
A
61 65parallel
Strand 3
A
117 121anti-parallel
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There are 5 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
53 56first strand
Strand 2
A
158 163parallel
Strand 3
A
139 146anti-parallel
Strand 4
A
81 86anti-parallel
Strand 5
A
100 106anti-parallel
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There are 4 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
228 233first strand
Strand 2
B
392 403anti-parallel
Strand 3
B
294 303anti-parallel
Strand 4
B
354 355parallel
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There are 5 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
252 257first strand
Strand 2
B
263 270anti-parallel
Strand 3
B
392 403anti-parallel
Strand 4
B
294 303anti-parallel
Strand 5
B
368 374anti-parallel
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There are 4 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
244 245first strand
Strand 2
B
279 282anti-parallel
Strand 3
B
381 388anti-parallel
Strand 4
B
286 287anti-parallel
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There are 5 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
244 245first strand
Strand 2
B
279 282anti-parallel
Strand 3
B
381 388anti-parallel
Strand 4
B
318 326anti-parallel
Strand 5
B
344 350anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il