Analysis of interatomic Contacts of Structural Units in PDB entry:
3D3Y


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 3D3Y entry

There is 1 chain in PDB entry 3D3Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER -2ASP 422
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 3D3Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 50Right-handed alpha
Helix 2
2
A
56 67Right-handed alpha
Helix 3
3
A
94 97Right-handed 310
Helix 4
4
A
101 116Right-handed alpha
Helix 5
5
A
125 146Right-handed alpha
Helix 6
6
A
146 160Right-handed alpha
Helix 7
7
A
173 180Right-handed alpha
Helix 8
8
A
181 196Right-handed alpha
Helix 9
9
A
207 217Right-handed alpha
Helix 10
10
A
268 280Right-handed alpha
Helix 11
11
A
285 291Right-handed alpha
Helix 12
12
A
319 321Right-handed 310
Helix 13
13
A
322 339Right-handed alpha
Helix 14
14
A
343 362Right-handed alpha
Helix 15
15
A
364 378Right-handed alpha
Helix 16
16
A
384 395Right-handed alpha
Helix 17
17
A
396 407Right-handed alpha
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There are 3 sheets in PDB entry 3D3Y. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 6 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
1 6first strand
Strand 2
A
9 15anti-parallel
Strand 3
A
197 204parallel
Strand 4
A
21 31anti-parallel
Strand 5
A
82 92anti-parallel
Strand 6
A
71 79anti-parallel
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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
119 120first strand
Strand 2
A
123 124anti-parallel
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There are 5 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
241 248first strand
Strand 2
A
408 418parallel
Strand 3
A
252 259anti-parallel
Strand 4
A
311 318anti-parallel
Strand 5
A
300 306anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il