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


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 3UDO entry

There is 1 chain in PDB entry 3UDO (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1ASN 355
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 3UDO. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 33Right-handed alpha
Helix 2
2
A
45 53Right-handed alpha
Helix 3
3
A
57 66Right-handed alpha
Helix 4
4
A
77 81Right-handed 310
Helix 5
5
A
84 87Right-handed 310
Helix 6
6
A
88 101Right-handed alpha
Helix 7
7
A
113 120Right-handed 310
Helix 8
8
A
123 129Right-handed alpha
Helix 9
9
A
141 145Right-handed 310
Helix 10
10
A
162 179Right-handed alpha
Helix 11
11
A
193 208Right-handed alpha
Helix 12
12
A
220 230Right-handed alpha
Helix 13
13
A
231 234Right-handed 310
Helix 14
14
A
240 256Right-handed alpha
Helix 15
15
A
257 260Right-handed 310
Helix 16
16
A
281 285Right-handed 310
Helix 17
17
A
292 308Right-handed alpha
Helix 18
18
A
309 326Right-handed alpha
Helix 19
19
A
340 355Right-handed alpha
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There are 2 sheets in PDB entry 3UDO. Click on sheet of interest to get list of strands forming it: A, B,

There are 10 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
36 42first strand
Strand 2
A
3 11parallel
Strand 3
A
69 74parallel
Strand 4
A
272 276parallel
Strand 5
A
262 266anti-parallel
Strand 6
A
105 111anti-parallel
Strand 7
A
132 138anti-parallel
Strand 8
A
236 239parallel
Strand 9
A
183 188parallel
Strand 10
A
214 219parallel
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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
149 150first strand
Strand 2
A
155 156anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il