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


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 4NAR entry

There is 1 chain in PDB entry 4NAR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 4LYS 423
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 19 helices in PDB entry 4NAR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 25Right-handed alpha
Helix 2
2
A
44 59Right-handed alpha
Helix 3
3
A
77 86Right-handed alpha
Helix 4
4
A
103 105Right-handed 310
Helix 5
5
A
114 122Right-handed alpha
Helix 6
6
A
137 140Right-handed 310
Helix 7
7
A
161 166Right-handed 310
Helix 8
8
A
172 187Right-handed alpha
Helix 9
9
A
187 192Right-handed alpha
Helix 10
10
A
197 214Right-handed alpha
Helix 11
11
A
241 260Right-handed alpha
Helix 12
12
A
281 286Right-handed alpha
Helix 13
13
A
286 291Right-handed alpha
Helix 14
14
A
317 328Right-handed alpha
Helix 15
15
A
331 342Right-handed alpha
Helix 16
16
A
346 358Right-handed alpha
Helix 17
17
A
382 389Right-handed alpha
Helix 18
18
A
395 399Right-handed 310
Helix 19
19
A
400 405Right-handed 310
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There are 6 sheets in PDB entry 4NAR. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
5 6first strand
Strand 2
A
231 240anti-parallel
Strand 3
A
217 227anti-parallel
Strand 4
A
144 150parallel
Strand 5
A
31 36parallel
Strand 6
A
63 68parallel
Strand 7
A
94 97parallel
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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
107 113first strand
Strand 2
A
130 135anti-parallel
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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
153 154first strand
Strand 2
A
158 159anti-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
261 264first strand
Strand 2
A
419 422parallel
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There are 5 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
392 393first strand
Strand 2
A
373 379parallel
Strand 3
A
298 308parallel
Strand 4
A
268 274parallel
Strand 5
A
409 412parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 362first strand
Strand 2
A
369 371anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il