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


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 3UAN entry

There are 2 chains in PDB entry 3UAN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 54HIS 311
B
 THR 55HIS 311
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 28 helices in PDB entry 3UAN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
70 79Right-handed alpha
Helix 2
2
A
96 101Right-handed alpha
Helix 3
3
A
103 110Right-handed alpha
Helix 4
4
A
125 128Right-handed 310
Helix 5
5
A
132 141Right-handed alpha
Helix 6
6
A
152 171Right-handed alpha
Helix 7
7
A
177 183Right-handed alpha
Helix 8
8
A
192 198Right-handed alpha
Helix 9
9
A
199 209Right-handed alpha
Helix 10
10
A
212 214Right-handed 310
Helix 11
11
A
221 227Right-handed alpha
Helix 12
12
A
227 239Right-handed alpha
Helix 13
13
A
246 248Right-handed 310
Helix 14
14
A
282 305Right-handed alpha
Helix 15
15
B
70 79Right-handed alpha
Helix 16
16
B
96 101Right-handed alpha
Helix 17
17
B
103 110Right-handed alpha
Helix 18
18
B
125 130Right-handed 310
Helix 19
19
B
132 141Right-handed alpha
Helix 20
20
B
152 171Right-handed alpha
Helix 21
21
B
177 183Right-handed alpha
Helix 22
22
B
192 198Right-handed alpha
Helix 23
23
B
199 209Right-handed alpha
Helix 24
24
B
212 214Right-handed 310
Helix 25
25
B
221 227Right-handed alpha
Helix 26
26
B
227 239Right-handed alpha
Helix 27
27
B
246 248Right-handed 310
Helix 28
28
B
282 305Right-handed alpha
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There are 5 sheets in PDB entry 3UAN. 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
55 56first strand
Strand 2
A
113 114anti-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
84 86first strand
Strand 2
A
119 123parallel
Strand 3
A
61 63parallel
Strand 4
A
145 150parallel
Strand 5
A
216 220parallel
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There are 3 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
250 253first strand
Strand 2
A
258 263anti-parallel
Strand 3
A
266 268anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
84 86first strand
Strand 2
B
119 123parallel
Strand 3
B
61 65parallel
Strand 4
B
145 150parallel
Strand 5
B
216 220parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
250 253first strand
Strand 2
B
258 263anti-parallel
Strand 3
B
266 268anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il