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


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 2ANB entry

There is 1 chain in PDB entry 2ANB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 2ASP 207
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 10 helices in PDB entry 2ANB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 26Right-handed alpha
Helix 2
2
A
58 68Right-handed alpha
Helix 3
3
A
86 95Right-handed alpha
Helix 4
4
A
104 115Right-handed alpha
Helix 5
5
A
127 138Right-handed alpha
Helix 6
6
A
142 158Right-handed alpha
Helix 7
7
A
159 163Right-handed 310
Helix 8
8
A
171 187Right-handed alpha
Helix 9
9
A
189 197Right-handed alpha
Helix 10
10
A
197 205Right-handed alpha
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There are 2 sheets in PDB entry 2ANB. Click on sheet of interest to get list of strands forming it: A, B,

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
33 35first strand
Strand 2
A
98 102parallel
Strand 3
A
6 10parallel
Strand 4
A
119 124parallel
Strand 5
A
165 168parallel
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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
54 56first strand
Strand 2
A
38 40parallel
Strand 3
A
80 85anti-parallel
Strand 4
A
71 77anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il