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


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 1VBA entry

There are 5 chains in PDB entry 1VBA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
0
 ILE 6VAL 9
1
 GLN 24TYR 302
2
 ALA 6GLN 271
3
 GLY 1ALA 235
4
 GLY 2ASN 69
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 21 helices in PDB entry 1VBA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
1
47 49Right-handed 310
Helix 2
2
1
57 60Right-handed alpha
Helix 3
3
1
73 75Right-handed 310
Helix 4
4
1
77 81Right-handed alpha
Helix 5
5
1
117 124Right-handed alpha
Helix 6
6
1
173 176Right-handed 310
Helix 7
7
2
34 36Right-handed 310
Helix 8
8
2
57 59Right-handed 310
Helix 9
9
2
84 86Right-handed 310
Helix 10
10
2
90 98Right-handed alpha
Helix 11
11
2
144 147Right-handed alpha
Helix 12
12
2
150 152Right-handed 310
Helix 13
13
2
177 179Right-handed 310
Helix 14
14
2
186 191Right-handed 310
Helix 15
15
3
43 47Right-handed alpha
Helix 16
16
3
65 68Right-handed 310
Helix 17
17
3
99 106Right-handed alpha
Helix 18
18
3
145 150Right-handed alpha
Helix 19
19
3
183 185Right-handed 310
Helix 20
20
4
36 38Right-handed 310
Helix 21
21
4
50 54Right-handed 310
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There are 12 sheets in PDB entry 1VBA. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 3 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
0
7 9first strand
Strand 2
4
4 7parallel
Strand 3
4
26 29anti-parallel
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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
1
105 109first strand
Strand 2
1
238 244anti-parallel
Strand 3
1
153 161anti-parallel
Strand 4
1
181 187anti-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
1
127 129first strand
Strand 2
1
268 270anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
1
191 198first strand
Strand 2
1
131 141anti-parallel
Strand 3
1
252 270anti-parallel
Strand 4
1
82 95anti-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
2
12 18first strand
Strand 2
2
21 27anti-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
2
61 71first strand
Strand 2
2
245 260anti-parallel
Strand 3
2
101 113anti-parallel
Strand 4
2
203 211anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
69 72first strand
Strand 2
2
245 248anti-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
2
76 82first strand
Strand 2
2
226 239anti-parallel
Strand 3
2
118 127anti-parallel
Strand 4
2
194 198anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
2
101 103first strand
Strand 2
2
258 260anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
70 74first strand
Strand 2
3
207 216anti-parallel
Strand 3
3
108 120anti-parallel
Strand 4
3
162 170anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
82 87first strand
Strand 2
3
188 194anti-parallel
Strand 3
3
128 136anti-parallel
Strand 4
3
152 158anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
3
109 111first strand
Strand 2
3
221 223anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il