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


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 3DXP entry

There is 1 chain in PDB entry 3DXP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 19GLN 358
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 3DXP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 33Right-handed alpha
Helix 2
2
A
81 93Right-handed alpha
Helix 3
3
A
136 157Right-handed alpha
Helix 4
4
A
172 189Right-handed alpha
Helix 5
5
A
193 203Right-handed alpha
Helix 6
6
A
204 206Right-handed 310
Helix 7
7
A
223 225Right-handed 310
Helix 8
8
A
249 258Right-handed alpha
Helix 9
9
A
259 262Right-handed 310
Helix 10
10
A
275 280Right-handed alpha
Helix 11
11
A
283 296Right-handed alpha
Helix 12
12
A
302 327Right-handed alpha
Helix 13
13
A
332 341Right-handed alpha
Helix 14
14
A
341 356Right-handed alpha
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There are 3 sheets in PDB entry 3DXP. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 5 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
41 44first strand
Strand 2
A
53 57anti-parallel
Strand 3
A
62 66anti-parallel
Strand 4
A
116 120anti-parallel
Strand 5
A
102 106anti-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
216 218first strand
Strand 2
A
246 248anti-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
227 229first strand
Strand 2
A
236 239anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il