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


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 2WEL entry

There are 2 chains in PDB entry 2WEL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -1ALA 316
D
 ASP 3THR 147
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 2WEL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-1 13Right-handed alpha
Helix 2
2
A
48 50Right-handed 310
Helix 3
3
A
51 68Right-handed alpha
Helix 4
4
A
97 106Right-handed alpha
Helix 5
5
A
109 130Right-handed alpha
Helix 6
6
A
138 140Right-handed 310
Helix 7
7
A
157 161Right-handed 310
Helix 8
8
A
177 181Right-handed 310
Helix 9
9
A
182 187Right-handed alpha
Helix 10
10
A
193 210Right-handed alpha
Helix 11
11
A
218 229Right-handed alpha
Helix 12
12
A
242 253Right-handed alpha
Helix 13
13
A
262 267Right-handed alpha
Helix 14
14
A
269 274Right-handed alpha
Helix 15
15
A
295 316Right-handed alpha
Helix 16
16
D
6 21Right-handed alpha
Helix 17
17
D
29 40Right-handed alpha
Helix 18
18
D
45 57Right-handed alpha
Helix 19
19
D
65 74Right-handed alpha
Helix 20
20
D
78 94Right-handed alpha
Helix 21
21
D
102 113Right-handed alpha
Helix 22
22
D
118 130Right-handed alpha
Helix 23
23
D
139 146Right-handed alpha
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There are 4 sheets in PDB entry 2WEL. Click on sheet of interest to get list of strands forming it: AA, AB, AC, A,

There are 5 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
14 23first strand
Strand 2
A
26 33anti-parallel
Strand 3
A
39 46anti-parallel
Strand 4
A
85 90anti-parallel
Strand 5
A
76 82anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
132 133first strand
Strand 2
A
162 163anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
142 144first strand
Strand 2
A
153 155anti-parallel
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There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
100 101first strand
Strand 2
D
137 138anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il