Analysis of interatomic Contacts of Structural Units in PDB entry:
2W1K


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 2W1K entry

There are 2 chains in PDB entry 2W1K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 35LYS 243
B
 GLY 35LYS 243
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 14 helices in PDB entry 2W1K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 47Right-handed alpha
Helix 2
2
A
48 66Right-handed alpha
Helix 3
3
A
101 104Right-handed 310
Helix 4
4
A
114 121Right-handed alpha
Helix 5
5
A
155 159Right-handed 310
Helix 6
6
A
188 193Right-handed 310
Helix 7
7
A
232 241Right-handed alpha
Helix 8
8
B
36 47Right-handed alpha
Helix 9
9
B
48 66Right-handed alpha
Helix 10
10
B
101 104Right-handed 310
Helix 11
11
B
114 119Right-handed alpha
Helix 12
12
B
155 159Right-handed 310
Helix 13
13
B
188 193Right-handed 310
Helix 14
14
B
232 241Right-handed alpha
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There are 2 sheets in PDB entry 2W1K. Click on sheet of interest to get list of strands forming it: AA, BA,

There are 10 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
96 100first strand
Strand 2
A
105 111anti-parallel
Strand 3
A
122 124parallel
Strand 4
A
137 142anti-parallel
Strand 5
A
199 207parallel
Strand 6
A
214 227anti-parallel
Strand 7
A
172 184anti-parallel
Strand 8
A
164 168anti-parallel
Strand 9
A
96 100anti-parallel
Strand 10
A
96 100first strand
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There are 10 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
96 100first strand
Strand 2
B
105 111anti-parallel
Strand 3
B
122 124parallel
Strand 4
B
138 142anti-parallel
Strand 5
B
200 207parallel
Strand 6
B
214 227anti-parallel
Strand 7
B
172 184anti-parallel
Strand 8
B
164 168anti-parallel
Strand 9
B
96 100anti-parallel
Strand 10
B
96 100first strand
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il