Analysis of interatomic Contacts of Structural Units in PDB entry:
2DTP


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 2DTP entry

There are 2 chains in PDB entry 2DTP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 21CYS 281
B
 ASP 312LEU 466
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 2DTP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
81 87Right-handed alpha
Helix 2
2
A
142 161Right-handed alpha
Helix 3
3
A
176 189Right-handed alpha
Helix 4
4
A
215 229Right-handed alpha
Helix 5
5
A
232 243Right-handed alpha
Helix 6
6
A
254 271Right-handed alpha
Helix 7
7
B
329 335Right-handed alpha
Helix 8
8
B
335 343Right-handed alpha
Helix 9
9
B
355 359Right-handed 310
Helix 10
10
B
368 376Right-handed alpha
Helix 11
11
B
394 406Right-handed alpha
Helix 12
12
B
412 425Right-handed alpha
Helix 13
13
B
445 448Right-handed 310
Helix 14
14
B
449 463Right-handed alpha
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There are 3 sheets in PDB entry 2DTP. Click on sheet of interest to get list of strands forming it: A, B, C,

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
38 41first strand
Strand 2
A
55 58anti-parallel
Strand 3
A
118 122anti-parallel
Strand 4
A
69 72parallel
Strand 5
A
169 175parallel
Strand 6
A
204 210parallel
Strand 7
B
381 387parallel
Strand 8
B
435 439parallel
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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
92 93first strand
Strand 2
A
107 108anti-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
244 245first strand
Strand 2
A
248 249anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il