Analysis of interatomic Contacts of Structural Units in PDB entry:
3B8B


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 3B8B entry

There are 2 chains in PDB entry 3B8B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN -7LYS 132
A
 SER 134GLU 267
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 8 helices in PDB entry 3B8B. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
-5 20Right-handed alpha
Helix 2
2
A
34 52Right-handed alpha
Helix 3
3
A
67 72Right-handed alpha
Helix 4
4
A
85 91Right-handed alpha
Helix 5
5
A
145 153Right-handed alpha
Helix 6
6
A
175 189Right-handed alpha
Helix 7
7
A
200 208Right-handed alpha
Helix 8
8
A
222 235Right-handed alpha
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There are 4 sheets in PDB entry 3B8B. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 7 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
58 60first strand
Strand 2
A
76 84parallel
Strand 3
A
97 104anti-parallel
Strand 4
A
107 115anti-parallel
Strand 5
A
120 125anti-parallel
Strand 6
A
129 134anti-parallel
Strand 7
A
154 155anti-parallel
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There are 2 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
165 169first strand
Strand 2
A
192 196parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
214 216first strand
Strand 2
A
260 264anti-parallel
Strand 3
A
237 241anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
220 221first strand
Strand 2
A
256 257anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il