Analysis of interatomic Contacts of Structural Units in PDB entry:
7SNT


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 7SNT entry

There are 2 chains in PDB entry 7SNT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET -1ILE 167
B
 MET -1ILE 167
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 6 helices in PDB entry 7SNT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
2 7Right-handed 310
Helix 2
AA2
A
17 26Right-handed alpha
Helix 3
AA3
A
28 38Right-handed alpha
Helix 4
AA4
A
71 78Right-handed alpha
Helix 5
AA5
B
2 7Right-handed 310
Helix 6
AA6
B
17 25Right-handed alpha
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There are 2 sheets in PDB entry 7SNT. Click on sheet of interest to get list of strands forming it: AA1, AA2,

There are 10 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 98first strand
Strand 2
A
51 59anti-parallel
Strand 3
A
41 47anti-parallel
Strand 4
A
8 16anti-parallel
Strand 5
A
158 166anti-parallel
Strand 6
A
149 155anti-parallel
Strand 7
A
136 143anti-parallel
Strand 8
A
124 130anti-parallel
Strand 9
A
112 120anti-parallel
Strand 10
A
105 109anti-parallel
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There are 10 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 98first strand
Strand 2
B
51 58anti-parallel
Strand 3
B
41 47anti-parallel
Strand 4
B
8 16anti-parallel
Strand 5
B
158 166anti-parallel
Strand 6
B
149 155anti-parallel
Strand 7
B
136 143anti-parallel
Strand 8
B
124 130anti-parallel
Strand 9
B
112 120anti-parallel
Strand 10
B
105 109anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il