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


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 3UTL entry

There is 1 chain in PDB entry 3UTL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 1ALA 326
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 10 helices in PDB entry 3UTL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
47 52Right-handed 310
Helix 2
2
A
57 61Right-handed 310
Helix 3
3
A
110 115Right-handed alpha
Helix 4
4
A
125 133Right-handed 310
Helix 5
5
A
135 143Right-handed alpha
Helix 6
6
A
171 175Right-handed 310
Helix 7
7
A
224 235Right-handed alpha
Helix 8
8
A
250 255Right-handed alpha
Helix 9
9
A
270 274Right-handed alpha
Helix 10
10
A
302 307Right-handed alpha
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There are 7 sheets in PDB entry 3UTL. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
2 5first strand
Strand 2
A
164 167anti-parallel
Strand 3
A
150 154anti-parallel
Strand 4
A
309 314anti-parallel
Strand 5
A
319 324anti-parallel
Strand 6
A
180 183anti-parallel
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There are 8 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
7 9first strand
Strand 2
A
13 20anti-parallel
Strand 3
A
25 32anti-parallel
Strand 4
A
119 122parallel
Strand 5
A
38 41anti-parallel
Strand 6
A
94 106parallel
Strand 7
A
79 91anti-parallel
Strand 8
A
65 74anti-parallel
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There are 4 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
7 9first strand
Strand 2
A
13 20anti-parallel
Strand 3
A
79 91anti-parallel
Strand 4
A
65 74anti-parallel
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There are 4 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
191 194first strand
Strand 2
A
210 214anti-parallel
Strand 3
A
296 301parallel
Strand 4
A
292 293anti-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
202 205first strand
Strand 2
A
196 199anti-parallel
Strand 3
A
258 262anti-parallel
Strand 4
A
265 269anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
221 223first strand
Strand 2
A
286 288parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
238 239first strand
Strand 2
A
245 247anti-parallel
Strand 3
A
282 284anti-parallel
Strand 4
A
275 277anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il