Analysis of interatomic Contacts of Structural Units in PDB entry:
3PW2


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 3PW2 entry

There are 4 chains in PDB entry 3PW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 1ILE 342
B
 T 372 T 373
B
 A 375 C 386
C
 G 347 C 359
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 15 helices in PDB entry 3PW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 20Right-handed alpha
Helix 2
2
A
21 25Right-handed 310
Helix 3
3
A
48 53Right-handed alpha
Helix 4
4
A
61 69Right-handed alpha
Helix 5
5
A
78 95Right-handed alpha
Helix 6
6
A
118 138Right-handed alpha
Helix 7
7
A
148 160Right-handed alpha
Helix 8
8
A
168 179Right-handed alpha
Helix 9
9
A
180 184Right-handed 310
Helix 10
10
A
188 198Right-handed alpha
Helix 11
11
A
203 209Right-handed 310
Helix 12
12
A
210 219Right-handed alpha
Helix 13
13
A
219 231Right-handed alpha
Helix 14
14
A
258 278Right-handed alpha
Helix 15
15
A
308 327Right-handed alpha
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There are 3 sheets in PDB entry 3PW2. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
100 102first strand
Strand 2
A
107 111anti-parallel
Strand 3
A
4 9anti-parallel
Strand 4
A
141 146anti-parallel
Strand 5
A
164 166parallel
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There are 3 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
43 47first strand
Strand 2
A
29 33anti-parallel
Strand 3
A
73 76parallel
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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
A
245 256first strand
Strand 2
A
331 341anti-parallel
Strand 3
A
282 291anti-parallel
Strand 4
A
296 302anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il