Analysis of interatomic Contacts of Structural Units in PDB entry:
2W9F


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 2W9F entry

There are 2 chains in PDB entry 2W9F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 25GLN 261
B
 ARG 5LEU 295
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 23 helices in PDB entry 2W9F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 38Right-handed alpha
Helix 2
2
A
43 48Right-handed alpha
Helix 3
3
A
53 71Right-handed alpha
Helix 4
4
A
76 89Right-handed alpha
Helix 5
5
A
98 115Right-handed alpha
Helix 6
6
A
120 127Right-handed alpha
Helix 7
7
A
133 148Right-handed alpha
Helix 8
8
A
156 166Right-handed alpha
Helix 9
9
A
171 191Right-handed alpha
Helix 10
10
A
193 198Right-handed alpha
Helix 11
11
A
199 219Right-handed alpha
Helix 12
12
A
223 227Right-handed 310
Helix 13
13
A
228 238Right-handed alpha
Helix 14
14
A
240 257Right-handed alpha
Helix 15
15
B
50 63Right-handed alpha
Helix 16
16
B
64 67Right-handed 310
Helix 17
17
B
99 107Right-handed alpha
Helix 18
18
B
116 134Right-handed alpha
Helix 19
19
B
160 164Right-handed 310
Helix 20
20
B
194 207Right-handed alpha
Helix 21
21
B
218 230Right-handed alpha
Helix 22
22
B
266 276Right-handed alpha
Helix 23
23
B
285 291Right-handed alpha
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There are 2 sheets in PDB entry 2W9F. Click on sheet of interest to get list of strands forming it: BA, BB,

There are 5 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
7 15first strand
Strand 2
B
18 24anti-parallel
Strand 3
B
31 39anti-parallel
Strand 4
B
87 94anti-parallel
Strand 5
B
76 79anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
147 148first strand
Strand 2
B
154 155anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il