Analysis of interatomic Contacts of Structural Units in PDB entry:
1V3U


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 1V3U entry

There are 2 chains in PDB entry 1V3U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
PHE -1ALA 329
B
PRO -3ALA 329
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 26 helices in PDB entry 1V3U. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
18 20Right-handed 310
Helix 2
2
A
48 54Right-handed alpha
Helix 3
3
A
114 120Right-handed 310
Helix 4
4
A
123 135Right-handed alpha
Helix 5
5
A
152 165Right-handed alpha
Helix 6
6
A
175 185Right-handed alpha
Helix 7
7
A
198 207Right-handed alpha
Helix 8
8
A
219 228Right-handed alpha
Helix 9
9
A
256 263Right-handed alpha
Helix 10
10
A
271 275Right-handed 310
Helix 11
11
A
277 293Right-handed alpha
Helix 12
12
A
308 318Right-handed alpha
Helix 13
13
B
18 20Right-handed 310
Helix 14
14
B
49 54Right-handed alpha
Helix 15
15
B
55 57Right-handed 310
Helix 16
16
B
114 120Right-handed 310
Helix 17
17
B
123 135Right-handed alpha
Helix 18
18
B
152 165Right-handed alpha
Helix 19
19
B
175 185Right-handed alpha
Helix 20
20
B
198 207Right-handed alpha
Helix 21
21
B
219 228Right-handed alpha
Helix 22
22
B
256 263Right-handed alpha
Helix 23
23
B
271 275Right-handed 310
Helix 24
24
B
276 276Right-handed 310
Helix 25
25
B
277 293Right-handed alpha
Helix 26
26
B
308 318Right-handed alpha
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There are 7 sheets in PDB entry 1V3U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
3 9first strand
Strand 2
A
22 28anti-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
94 97first strand
Strand 2
A
37 45anti-parallel
Strand 3
A
67 74anti-parallel
Strand 4
A
84 87anti-parallel
Strand 5
A
102 104anti-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
94 97first strand
Strand 2
A
37 45anti-parallel
Strand 3
A
324 328anti-parallel
Strand 4
A
300 304parallel
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There are 12 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
189 192first strand
Strand 2
A
168 173parallel
Strand 3
A
144 148parallel
Strand 4
A
211 216parallel
Strand 5
A
230 238parallel
Strand 6
A
266 269parallel
Strand 7
B
266 269anti-parallel
Strand 8
B
230 238parallel
Strand 9
B
211 216parallel
Strand 10
B
144 148parallel
Strand 11
B
168 173parallel
Strand 12
B
189 192parallel
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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
B
3 9first strand
Strand 2
B
22 28anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number
Chain
ID
Initial
residue
Terminal
residue
Strand sense
Strand 1
B
94 97first strand
Strand 2
B
37 45anti-parallel
Strand 3
B
67 74anti-parallel
Strand 4
B
84 87anti-parallel
Strand 5
B
102 105anti-parallel
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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
B
94 97first strand
Strand 2
B
37 45anti-parallel
Strand 3
B
324 328anti-parallel
Strand 4
B
300 304parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il