Analysis of interatomic Contacts of Structural Units in PDB entry:
2XV6


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 2XV6 entry

There are 4 chains in PDB entry 2XV6 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 146GLY 220
B
 ALA 0SER 113
C
 THR 148CYS 218
D
 GLN 1SER 113
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 2XV6. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
149 153Right-handed 310
Helix 2
2
A
160 175Right-handed alpha
Helix 3
3
A
178 190Right-handed alpha
Helix 4
4
A
195 206Right-handed alpha
Helix 5
5
A
210 218Right-handed alpha
Helix 6
6
B
61 64Right-handed 310
Helix 7
7
B
83 87Right-handed 310
Helix 8
8
C
149 153Right-handed 310
Helix 9
9
C
160 175Right-handed alpha
Helix 10
10
C
178 190Right-handed alpha
Helix 11
11
C
195 205Right-handed alpha
Helix 12
12
C
210 218Right-handed alpha
Helix 13
13
D
61 64Right-handed 310
Helix 14
14
D
83 87Right-handed 310
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There are 3 sheets in PDB entry 2XV6. Click on sheet of interest to get list of strands forming it: BA, BB, A,

There are 4 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
5 7first strand
Strand 2
B
18 23anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
67 72anti-parallel
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There are 12 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
56 59first strand
Strand 2
B
46 52anti-parallel
Strand 3
B
33 39anti-parallel
Strand 4
B
88 94anti-parallel
Strand 5
B
107 112anti-parallel
Strand 6
B
10 13parallel
Strand 7
D
10 13anti-parallel
Strand 8
D
107 112parallel
Strand 9
D
88 94anti-parallel
Strand 10
D
33 39anti-parallel
Strand 11
D
46 52anti-parallel
Strand 12
D
57 59anti-parallel
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There are 4 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 7first strand
Strand 2
D
18 23anti-parallel
Strand 3
D
77 82anti-parallel
Strand 4
D
67 72anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il