Analysis of interatomic Contacts of Structural Units in PDB entry:
3L8M


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 3L8M entry

There are 2 chains in PDB entry 3L8M (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 212
B
 MSE 1ASP 211
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 12 helices in PDB entry 3L8M. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 20Right-handed alpha
Helix 2
2
A
29 38Right-handed alpha
Helix 3
3
A
53 64Right-handed alpha
Helix 4
4
A
76 88Right-handed alpha
Helix 5
5
A
102 114Right-handed alpha
Helix 6
6
A
115 120Right-handed alpha
Helix 7
7
B
15 20Right-handed alpha
Helix 8
8
B
30 38Right-handed alpha
Helix 9
9
B
76 88Right-handed alpha
Helix 10
10
B
102 115Right-handed alpha
Helix 11
11
B
116 121Right-handed alpha
Helix 12
12
B
180 184Right-handed 310
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There are 4 sheets in PDB entry 3L8M. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 8 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
44 46first strand
Strand 2
A
24 28parallel
Strand 3
A
2 6parallel
Strand 4
A
92 96parallel
Strand 5
A
124 128parallel
Strand 6
A
132 137anti-parallel
Strand 7
A
204 209anti-parallel
Strand 8
A
152 157anti-parallel
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There are 4 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
140 142first strand
Strand 2
A
197 201anti-parallel
Strand 3
A
162 165anti-parallel
Strand 4
A
174 175anti-parallel
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There are 8 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
44 46first strand
Strand 2
B
25 28parallel
Strand 3
B
2 6parallel
Strand 4
B
92 96parallel
Strand 5
B
124 128parallel
Strand 6
B
132 137anti-parallel
Strand 7
B
204 209anti-parallel
Strand 8
B
152 157anti-parallel
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There are 3 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
140 145first strand
Strand 2
B
192 198anti-parallel
Strand 3
B
162 164anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il