Analysis of interatomic Contacts of Structural Units in PDB entry:
2VHD


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 2VHD entry

There are 2 chains in PDB entry 2VHD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 1GLU 323
B
 ASP 1GLU 323
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 40 helices in PDB entry 2VHD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 11Right-handed alpha
Helix 2
2
A
27 39Right-handed alpha
Helix 3
3
A
40 44Right-handed 310
Helix 4
4
A
50 55Right-handed alpha
Helix 5
5
A
56 60Right-handed 310
Helix 6
6
A
70 74Right-handed 310
Helix 7
7
A
85 89Right-handed 310
Helix 8
8
A
100 105Right-handed alpha
Helix 9
9
A
105 111Right-handed alpha
Helix 10
10
A
118 128Right-handed alpha
Helix 11
11
A
129 140Right-handed alpha
Helix 12
12
A
148 161Right-handed alpha
Helix 13
13
A
168 175Right-handed alpha
Helix 14
14
A
177 181Right-handed 310
Helix 15
15
A
182 195Right-handed alpha
Helix 16
16
A
196 200Right-handed 310
Helix 17
17
A
232 237Right-handed alpha
Helix 18
18
A
238 242Right-handed 310
Helix 19
19
A
252 256Right-handed 310
Helix 20
20
A
267 281Right-handed alpha
Helix 21
21
A
285 298Right-handed alpha
Helix 22
22
B
1 9Right-handed alpha
Helix 23
23
B
27 40Right-handed alpha
Helix 24
24
B
41 44Right-handed 310
Helix 25
25
B
50 55Right-handed alpha
Helix 26
26
B
56 60Right-handed 310
Helix 27
27
B
70 74Right-handed 310
Helix 28
28
B
85 89Right-handed 310
Helix 29
29
B
100 111Right-handed alpha
Helix 30
30
B
118 128Right-handed alpha
Helix 31
31
B
129 140Right-handed alpha
Helix 32
32
B
148 161Right-handed alpha
Helix 33
33
B
168 175Right-handed alpha
Helix 34
34
B
182 195Right-handed alpha
Helix 35
35
B
196 200Right-handed 310
Helix 36
36
B
231 237Right-handed alpha
Helix 37
37
B
238 242Right-handed 310
Helix 38
38
B
252 256Right-handed 310
Helix 39
39
B
267 281Right-handed alpha
Helix 40
40
B
285 298Right-handed alpha
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There are 4 sheets in PDB entry 2VHD. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
20 21first strand
Strand 2
A
24 25anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
211 213first strand
Strand 2
A
244 246anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
20 21first strand
Strand 2
B
24 25anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
211 213first strand
Strand 2
B
244 246anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il