Analysis of interatomic Contacts of Structural Units in PDB entry:
1N8S


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 1N8S entry

There are 2 chains in PDB entry 1N8S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 1CYS 449
C
 GLY 506VAL 590
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 14 helices in PDB entry 1N8S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 35Right-handed alpha
Helix 2
2
A
55 60Right-handed alpha
Helix 3
3
A
81 83Right-handed 310
Helix 4
4
A
84 97Right-handed alpha
Helix 5
5
A
106 111Right-handed alpha
Helix 6
6
A
113 140Right-handed alpha
Helix 7
7
A
142 144Right-handed 310
Helix 8
8
A
152 165Right-handed alpha
Helix 9
9
A
192 196Right-handed 310
Helix 10
10
A
247 253Right-handed alpha
Helix 11
11
A
260 275Right-handed alpha
Helix 12
12
A
287 293Right-handed alpha
Helix 13
13
A
310 314Right-handed 310
Helix 14
14
C
519 523Right-handed 310
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There are 5 sheets in PDB entry 1N8S. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
4 5first strand
Strand 2
A
9 10anti-parallel
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There are 9 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
45 52first strand
Strand 2
A
37 42anti-parallel
Strand 3
A
99 105anti-parallel
Strand 4
A
69 74parallel
Strand 5
A
146 151parallel
Strand 6
A
171 175parallel
Strand 7
A
198 202parallel
Strand 8
A
224 228parallel
Strand 9
A
323 327parallel
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There are 12 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
381 388first strand
Strand 2
A
338 348anti-parallel
Strand 3
A
414 423anti-parallel
Strand 4
A
438 439anti-parallel
Strand 5
A
414 423anti-parallel
Strand 6
A
429 433anti-parallel
Strand 7
A
444 448anti-parallel
Strand 8
A
395 403anti-parallel
Strand 9
A
351 361anti-parallel
Strand 10
A
364 365anti-parallel
Strand 11
A
351 361anti-parallel
Strand 12
A
369 376anti-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
C
528 529first strand
Strand 2
C
538 539anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
548 550first strand
Strand 2
C
584 589anti-parallel
Strand 3
C
567 571anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il