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


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 2VPI entry

There are 2 chains in PDB entry 2VPI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 24VAL 219
B
 MET 24VAL 219
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 12 helices in PDB entry 2VPI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
38 48Right-handed alpha
Helix 2
2
A
60 68Right-handed alpha
Helix 3
3
A
90 95Right-handed 310
Helix 4
4
A
105 114Right-handed alpha
Helix 5
5
A
137 141Right-handed 310
Helix 6
6
A
198 208Right-handed alpha
Helix 7
7
B
38 48Right-handed alpha
Helix 8
8
B
60 68Right-handed alpha
Helix 9
9
B
90 95Right-handed 310
Helix 10
10
B
105 114Right-handed alpha
Helix 11
11
B
137 141Right-handed 310
Helix 12
12
B
198 208Right-handed alpha
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There are 4 sheets in PDB entry 2VPI. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 9 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
52 54first strand
Strand 2
A
28 32parallel
Strand 3
A
71 76parallel
Strand 4
A
100 104parallel
Strand 5
A
184 187parallel
Strand 6
A
173 179anti-parallel
Strand 7
A
165 170anti-parallel
Strand 8
A
127 133anti-parallel
Strand 9
A
146 151anti-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
118 123first strand
Strand 2
A
154 157anti-parallel
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There are 9 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
52 54first strand
Strand 2
B
28 32parallel
Strand 3
B
71 76parallel
Strand 4
B
100 104parallel
Strand 5
B
184 187parallel
Strand 6
B
173 179anti-parallel
Strand 7
B
165 170anti-parallel
Strand 8
B
127 133anti-parallel
Strand 9
B
146 151anti-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
118 123first strand
Strand 2
B
154 157anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il