Analysis of interatomic Contacts of Structural Units in PDB entry:
1UA4


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 1UA4 entry

There is 1 chain in PDB entry 1UA4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2LEU 455
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 25 helices in PDB entry 1UA4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 19Right-handed alpha
Helix 2
2
A
20 22Right-handed 310
Helix 3
3
A
40 52Right-handed alpha
Helix 4
4
A
52 62Right-handed alpha
Helix 5
5
A
69 84Right-handed alpha
Helix 6
6
A
93 104Right-handed alpha
Helix 7
7
A
112 122Right-handed alpha
Helix 8
8
A
137 142Right-handed alpha
Helix 9
9
A
163 167Right-handed 310
Helix 10
10
A
205 209Right-handed 310
Helix 11
11
A
212 216Right-handed 310
Helix 12
12
A
218 223Right-handed alpha
Helix 13
13
A
224 226Right-handed 310
Helix 14
14
A
233 237Right-handed 310
Helix 15
15
A
242 259Right-handed alpha
Helix 16
16
A
272 283Right-handed alpha
Helix 17
17
A
284 286Right-handed 310
Helix 18
18
A
292 303Right-handed alpha
Helix 19
19
A
305 312Right-handed alpha
Helix 20
20
A
319 335Right-handed alpha
Helix 21
21
A
355 376Right-handed alpha
Helix 22
22
A
380 387Right-handed alpha
Helix 23
23
A
388 390Right-handed 310
Helix 24
24
A
395 408Right-handed alpha
Helix 25
25
A
437 453Right-handed alpha
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There are 3 sheets in PDB entry 1UA4. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 11 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
158 162first strand
Strand 2
A
149 155anti-parallel
Strand 3
A
129 131parallel
Strand 4
A
25 28parallel
Strand 5
A
228 231parallel
Strand 6
A
263 266parallel
Strand 7
A
288 291parallel
Strand 8
A
338 342parallel
Strand 9
A
346 351anti-parallel
Strand 10
A
419 425anti-parallel
Strand 11
A
413 416anti-parallel
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There are 5 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
87 90first strand
Strand 2
A
196 201parallel
Strand 3
A
175 181anti-parallel
Strand 4
A
32 38parallel
Strand 5
A
107 111anti-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
186 187first strand
Strand 2
A
190 191anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il