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


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 1PSW entry

There is 1 chain in PDB entry 1PSW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ALA 348
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 20 helices in PDB entry 1PSW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 28Right-handed alpha
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
41 46Right-handed alpha
Helix 4
4
A
65 76Right-handed alpha
Helix 5
5
A
91 93Right-handed 310
Helix 6
6
A
94 100Right-handed alpha
Helix 7
7
A
130 138Right-handed alpha
Helix 8
8
A
139 140Right-handed 310
Helix 9
9
A
141 145Right-handed 310
Helix 10
10
A
147 151Right-handed 310
Helix 11
11
A
163 174Right-handed alpha
Helix 12
12
A
192 196Right-handed 310
Helix 13
13
A
198 212Right-handed alpha
Helix 14
14
A
221 223Right-handed 310
Helix 15
15
A
224 233Right-handed alpha
Helix 16
16
A
236 241Right-handed alpha
Helix 17
17
A
251 261Right-handed alpha
Helix 18
18
A
270 279Right-handed alpha
Helix 19
19
A
324 329Right-handed alpha
Helix 20
20
A
331 348Right-handed alpha
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There are 2 sheets in PDB entry 1PSW. Click on sheet of interest to get list of strands forming it: A, B,

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
51 56first strand
Strand 2
A
32 37parallel
Strand 3
A
2 6parallel
Strand 4
A
83 86parallel
Strand 5
A
104 108parallel
Strand 6
A
119 121parallel
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There are 6 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
243 245first strand
Strand 2
A
215 218parallel
Strand 3
A
182 186parallel
Strand 4
A
264 268parallel
Strand 5
A
283 287parallel
Strand 6
A
302 306parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il