Analysis of interatomic Contacts of Structural Units in PDB entry:
4L87


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 4L87 entry

There is 1 chain in PDB entry 4L87 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2GLU 477
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 17 helices in PDB entry 4L87. 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 8Right-handed 310
Helix 2
2
A
15 26Right-handed alpha
Helix 3
3
A
30 70Right-handed alpha
Helix 4
4
A
81 85Right-handed 310
Helix 5
5
A
91 98Right-handed alpha
Helix 6
6
A
99 134Right-handed alpha
Helix 7
7
A
148 153Right-handed alpha
Helix 8
8
A
169 177Right-handed alpha
Helix 9
9
A
182 189Right-handed alpha
Helix 10
10
A
198 217Right-handed alpha
Helix 11
11
A
231 238Right-handed alpha
Helix 12
12
A
239 246Right-handed alpha
Helix 13
13
A
272 278Right-handed alpha
Helix 14
14
A
335 355Right-handed alpha
Helix 15
15
A
365 369Right-handed 310
Helix 16
16
A
400 406Right-handed alpha
Helix 17
17
A
433 444Right-handed alpha
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There are 5 sheets in PDB entry 4L87. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
154 159first strand
Strand 2
A
359 363anti-parallel
Strand 3
A
375 383anti-parallel
Strand 4
A
388 399anti-parallel
Strand 5
A
424 432anti-parallel
Strand 6
A
320 330anti-parallel
Strand 7
A
292 301anti-parallel
Strand 8
A
221 224parallel
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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
180 181first strand
Strand 2
A
195 196anti-parallel
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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
228 230first strand
Strand 2
A
264 268anti-parallel
Strand 3
A
249 252anti-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
283 285first strand
Strand 2
A
408 410parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
449 451first strand
Strand 2
A
467 469anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il