Analysis of interatomic Contacts of Structural Units in PDB entry:
1ULZ


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 1ULZ entry

There is 1 chain in PDB entry 1ULZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 451
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 18 helices in PDB entry 1ULZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 25Right-handed alpha
Helix 2
2
A
33 37Right-handed 310
Helix 3
3
A
39 45Right-handed alpha
Helix 4
4
A
56 61Right-handed alpha
Helix 5
5
A
61 72Right-handed alpha
Helix 6
6
A
87 97Right-handed alpha
Helix 7
7
A
105 114Right-handed alpha
Helix 8
8
A
114 125Right-handed alpha
Helix 9
9
A
139 151Right-handed alpha
Helix 10
10
A
172 190Right-handed alpha
Helix 11
11
A
247 265Right-handed alpha
Helix 12
12
A
296 304Right-handed alpha
Helix 13
13
A
306 316Right-handed alpha
Helix 14
14
A
323 327Right-handed 310
Helix 15
15
A
394 408Right-handed alpha
Helix 16
16
A
417 427Right-handed alpha
Helix 17
17
A
427 433Right-handed alpha
Helix 18
18
A
443 448Right-handed 310
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There are 5 sheets in PDB entry 1ULZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
47 50first strand
Strand 2
A
28 32parallel
Strand 3
A
5 7parallel
Strand 4
A
76 78parallel
Strand 5
A
100 101parallel
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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
168 170first strand
Strand 2
A
154 158anti-parallel
Strand 3
A
196 200anti-parallel
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There are 8 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
283 289first strand
Strand 2
A
269 277anti-parallel
Strand 3
A
206 214anti-parallel
Strand 4
A
220 232anti-parallel
Strand 5
A
235 241anti-parallel
Strand 6
A
332 339anti-parallel
Strand 7
A
384 392anti-parallel
Strand 8
A
365 369anti-parallel
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There are 2 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
341 342first strand
Strand 2
A
348 349anti-parallel
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There are 2 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
357 358first strand
Strand 2
A
410 411anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il