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


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 3TUP entry

There are 2 chains in PDB entry 3TUP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 12PHE 415
T
 G 1 C 74
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 13 helices in PDB entry 3TUP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 38Right-handed alpha
Helix 2
2
A
48 65Right-handed alpha
Helix 3
3
A
86 90Right-handed alpha
Helix 4
4
A
99 107Right-handed 310
Helix 5
5
A
119 122Right-handed 310
Helix 6
6
A
123 131Right-handed alpha
Helix 7
7
A
196 220Right-handed alpha
Helix 8
8
A
259 266Right-handed alpha
Helix 9
9
A
280 287Right-handed alpha
Helix 10
10
A
292 298Right-handed 310
Helix 11
11
A
300 305Right-handed alpha
Helix 12
12
A
341 352Right-handed alpha
Helix 13
13
A
390 410Right-handed alpha
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There are 5 sheets in PDB entry 3TUP. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 2 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
15 16first strand
Strand 2
A
21 22anti-parallel
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There are 3 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
83 85first strand
Strand 2
A
114 116anti-parallel
Strand 3
A
109 111anti-parallel
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There are 6 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
134 142first strand
Strand 2
A
154 164anti-parallel
Strand 3
A
272 279anti-parallel
Strand 4
A
253 257anti-parallel
Strand 5
A
235 239anti-parallel
Strand 6
A
229 232anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
224 226first strand
Strand 2
A
242 245anti-parallel
Strand 3
A
248 251anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
360 367first strand
Strand 2
A
374 382anti-parallel
Strand 3
A
327 334anti-parallel
Strand 4
A
412 413anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il