Analysis of interatomic Contacts of Structural Units in PDB entry:
4L2H


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 4L2H entry

There is 1 chain in PDB entry 4L2H (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
ASP 14LYS 449
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 24 helices in PDB entry 4L2H. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
20 22Right-handed 310
Helix 2
2
A
23 40Right-handed alpha
Helix 3
3
A
46 59Right-handed alpha
Helix 4
4
A
64 67Right-handed 310
Helix 5
5
A
68 78Right-handed alpha
Helix 6
6
A
79 89Right-handed alpha
Helix 7
7
A
89 100Right-handed alpha
Helix 8
8
A
123 135Right-handed alpha
Helix 9
9
A
149 154Right-handed alpha
Helix 10
10
A
158 181Right-handed alpha
Helix 11
11
A
183 189Right-handed alpha
Helix 12
12
A
203 211Right-handed alpha
Helix 13
13
A
226 230Right-handed 310
Helix 14
14
A
253 262Right-handed alpha
Helix 15
15
A
263 266Right-handed 310
Helix 16
16
A
267 272Right-handed alpha
Helix 17
17
A
296 300Right-handed 310
Helix 18
18
A
308 317Right-handed alpha
Helix 19
19
A
337 353Right-handed alpha
Helix 20
20
A
374 389Right-handed alpha
Helix 21
21
A
400 415Right-handed alpha
Helix 22
22
A
418 429Right-handed alpha
Helix 23
23
A
430 432Right-handed 310
Helix 24
24
A
439 447Right-handed alpha
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There are 4 sheets in PDB entry 4L2H. 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
15 18first strand
Strand 2
A
105 108anti-parallel
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There are 8 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
116 122first strand
Strand 2
A
190 197anti-parallel
Strand 3
A
280 287anti-parallel
Strand 4
A
319 324anti-parallel
Strand 5
A
234 238parallel
Strand 6
A
360 363parallel
Strand 7
A
392 396parallel
Strand 8
A
219 222parallel
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There are 2 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
139 140first strand
Strand 2
A
145 146anti-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
292 294first strand
Strand 2
A
301 303anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il