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


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 1DTN entry

There is 1 chain in PDB entry 1DTN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3VAL 359
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 1DTN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
NA
A
55 73Right-handed alpha
Helix 2
NB
A
80 94Right-handed alpha
Helix 3
NC
A
98 118Right-handed alpha
Helix 4
ND
A
123 127Right-handed alpha
Helix 5
BA
A
144 157Right-handed alpha
Helix 6
BB
A
172 186Right-handed alpha
Helix 7
BC
A
202 215Right-handed alpha
Helix 8
BD
A
229 237Right-handed alpha
Helix 9
BE
A
252 261Right-handed alpha
Helix 10
BH
A
271 274Right-handed alpha
Helix 11
BF
A
277 290Right-handed alpha
Helix 12
BG
A
300 308Right-handed alpha
Helix 13
CA
A
322 325Right-handed alpha
Helix 14
CB
A
351 356Right-handed alpha
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There are 4 sheets in PDB entry 1DTN. Click on sheet of interest to get list of strands forming it: N, B, C, F,

There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
5 16first strand
Strand 2
A
32 41anti-parallel
Strand 3
A
45 52anti-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
134 140first strand
Strand 2
A
162 166parallel
Strand 3
A
191 195parallel
Strand 4
A
219 221parallel
Strand 5
A
242 245parallel
Strand 6
A
265 268parallel
Strand 7
A
293 297parallel
Strand 8
A
314 318parallel
Strand 9
A
134 140parallel
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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
331 333first strand
Strand 2
A
336 338anti-parallel
Strand 3
A
134 136anti-parallel
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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
22 24first strand
Strand 2
A
27 29anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il