Analysis of interatomic Contacts of Structural Units in PDB entry:
3WL4


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 3WL4 entry

There are 2 chains in PDB entry 3WL4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ILE 267
B
 MSE 1ILE 267
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 3WL4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 18Right-handed alpha
Helix 2
2
A
42 58Right-handed alpha
Helix 3
3
A
80 100Right-handed alpha
Helix 4
4
A
117 132Right-handed alpha
Helix 5
5
A
148 165Right-handed alpha
Helix 6
6
A
171 177Right-handed alpha
Helix 7
7
A
204 214Right-handed alpha
Helix 8
8
A
220 241Right-handed alpha
Helix 9
9
A
254 259Right-handed 310
Helix 10
10
A
263 267Right-handed 310
Helix 11
11
B
7 18Right-handed alpha
Helix 12
12
B
42 58Right-handed alpha
Helix 13
13
B
80 100Right-handed alpha
Helix 14
14
B
117 132Right-handed alpha
Helix 15
15
B
148 165Right-handed alpha
Helix 16
16
B
171 177Right-handed alpha
Helix 17
17
B
204 214Right-handed alpha
Helix 18
18
B
220 241Right-handed alpha
Helix 19
19
B
254 259Right-handed 310
Helix 20
20
B
263 267Right-handed 310
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There are 4 sheets in PDB entry 3WL4. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
103 109first strand
Strand 2
A
61 68parallel
Strand 3
A
33 38parallel
Strand 4
A
135 139parallel
Strand 5
A
186 190parallel
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There are 2 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
197 200first strand
Strand 2
A
247 250anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
103 109first strand
Strand 2
B
61 68parallel
Strand 3
B
33 38parallel
Strand 4
B
135 139parallel
Strand 5
B
186 190parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
197 200first strand
Strand 2
B
247 250anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il