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


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 3VBU entry

There are 3 chains in PDB entry 3VBU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 73LEU 297
B
 VAL 13ARG 249
C
 GLY 1GLY 239
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 14 helices in PDB entry 3VBU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
79 85Right-handed alpha
Helix 2
2
A
112 117Right-handed 310
Helix 3
3
A
118 124Right-handed alpha
Helix 4
4
A
168 172Right-handed 310
Helix 5
5
B
35 37Right-handed 310
Helix 6
6
B
147 152Right-handed alpha
Helix 7
7
B
153 157Right-handed 310
Helix 8
8
B
162 166Right-handed 310
Helix 9
9
B
171 178Right-handed 310
Helix 10
10
C
43 48Right-handed alpha
Helix 11
11
C
61 68Right-handed 310
Helix 12
12
C
94 98Right-handed 310
Helix 13
13
C
99 106Right-handed alpha
Helix 14
14
C
145 150Right-handed alpha
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There are 10 sheets in PDB entry 3VBU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
88 95first strand
Strand 2
A
247 263anti-parallel
Strand 3
A
126 140anti-parallel
Strand 4
A
188 192anti-parallel
Strand 5
C
22 23parallel
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There are 4 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
201 202first strand
Strand 2
A
126 140anti-parallel
Strand 3
A
247 263anti-parallel
Strand 4
C
39 40anti-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
106 110first strand
Strand 2
A
232 237anti-parallel
Strand 3
A
150 156anti-parallel
Strand 4
A
178 182anti-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
B
14 17first strand
Strand 2
B
22 25anti-parallel
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There are 5 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
32 33first strand
Strand 2
B
191 195parallel
Strand 3
B
99 112anti-parallel
Strand 4
B
232 248anti-parallel
Strand 5
B
64 71anti-parallel
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There are 4 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
78 82first strand
Strand 2
B
212 223anti-parallel
Strand 3
B
119 128anti-parallel
Strand 4
B
180 184anti-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
C
51 52first strand
Strand 2
C
211 220anti-parallel
Strand 3
C
108 121anti-parallel
Strand 4
C
164 174anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
70 74first strand
Strand 2
C
211 220anti-parallel
Strand 3
C
108 121anti-parallel
Strand 4
C
225 229anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
82 88first strand
Strand 2
C
192 198anti-parallel
Strand 3
C
131 136anti-parallel
Strand 4
C
154 157anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
176 178first strand
Strand 2
C
185 187anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il