Analysis of interatomic Contacts of Structural Units in PDB entry:
1LGB


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 1LGB entry

There are 3 chains in PDB entry 1LGB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1ASN 181
B
 THR 2VAL 48
C
 HIS 91ARG 249
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 5 helices in PDB entry 1LGB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
5
C
121 136Right-handed alpha
Helix 2
6
C
144 152Right-handed alpha
Helix 3
7
C
191 203Right-handed alpha
Helix 4
8
C
212 218Right-handed alpha
Helix 5
8A
C
221 227Right-handed alpha
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There are 3 sheets in PDB entry 1LGB. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
2 9first strand
Strand 2
B
32 47anti-parallel
Strand 3
A
61 73anti-parallel
Strand 4
A
158 167anti-parallel
Strand 5
A
172 179anti-parallel
Strand 6
B
2 10anti-parallel
Strand 7
A
25 27anti-parallel
Strand 8
A
30 35anti-parallel
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There are 7 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
18 22first strand
Strand 2
A
40 46anti-parallel
Strand 3
B
19 28anti-parallel
Strand 4
A
82 89anti-parallel
Strand 5
A
115 121anti-parallel
Strand 6
A
135 141anti-parallel
Strand 7
A
148 151anti-parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
227 231first strand
Strand 2
C
91 100anti-parallel
Strand 3
C
206 210anti-parallel
Strand 4
C
112 116parallel
Strand 5
C
155 159parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il