Analysis of interatomic Contacts of Structural Units in PDB entry:
1G2L


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 1G2L entry

There are 2 chains in PDB entry 1G2L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 16ARG 250
B
 THR 251ARG 305
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 1G2L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 61Right-handed 310
Helix 2
2
A
126 134Right-handed alpha
Helix 3
3
A
167 175Right-handed alpha
Helix 4
4
A
239 247Right-handed alpha
Helix 5
5
B
257 262Right-handed 310
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There are 4 sheets in PDB entry 1G2L. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
20 21first strand
Strand 2
A
159 166anti-parallel
Strand 3
A
139 144anti-parallel
Strand 4
A
203 208anti-parallel
Strand 5
A
211 220anti-parallel
Strand 6
A
231 235anti-parallel
Strand 7
A
183 186anti-parallel
Strand 8
A
159 166anti-parallel
Strand 9
A
20 21anti-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
82 84first strand
Strand 2
A
66 69anti-parallel
Strand 3
A
30 34anti-parallel
Strand 4
A
40 46anti-parallel
Strand 5
A
51 54anti-parallel
Strand 6
A
105 109anti-parallel
Strand 7
A
86 91anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
265 269first strand
Strand 2
B
272 276anti-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
B
281 283first strand
Strand 2
B
290 292anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il