Analysis of interatomic Contacts of Structural Units in PDB entry:
3L5A


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 3L5A entry

There is 1 chain in PDB entry 3L5A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LYS 381
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 3L5A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 9Right-handed 310
Helix 2
2
A
40 50Right-handed alpha
Helix 3
3
A
65 69Right-handed 310
Helix 4
4
A
79 81Right-handed 310
Helix 5
5
A
82 95Right-handed alpha
Helix 6
6
A
107 110Right-handed 310
Helix 7
7
A
111 119Right-handed alpha
Helix 8
8
A
141 162Right-handed alpha
Helix 9
9
A
175 182Right-handed alpha
Helix 10
10
A
196 219Right-handed alpha
Helix 11
11
A
242 257Right-handed alpha
Helix 12
12
A
270 274Right-handed 310
Helix 13
13
A
286 296Right-handed alpha
Helix 14
14
A
309 317Right-handed alpha
Helix 15
15
A
318 320Right-handed 310
Helix 16
16
A
327 332Right-handed alpha
Helix 17
17
A
334 341Right-handed alpha
Helix 18
18
A
343 347Right-handed 310
Helix 19
19
A
352 356Right-handed 310
Helix 20
20
A
365 376Right-handed alpha
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There are 4 sheets in PDB entry 3L5A. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
A
11 12first strand
Strand 2
A
18 19anti-parallel
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There are 10 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
75 76first strand
Strand 2
A
56 63parallel
Strand 3
A
99 105parallel
Strand 4
A
166 170parallel
Strand 5
A
224 229parallel
Strand 6
A
262 264parallel
Strand 7
A
301 303parallel
Strand 8
A
322 325parallel
Strand 9
A
23 25parallel
Strand 10
A
56 63parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
120 123first strand
Strand 2
A
135 139parallel
Strand 3
A
127 129anti-parallel
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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
A
233 235first strand
Strand 2
A
238 241anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il