Analysis of interatomic Contacts of Structural Units in PDB entry:
1E9G


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 1E9G entry

There are 2 chains in PDB entry 1E9G (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 1GLY 284
B
 THR 1SER 283
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 1E9G. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
C
A
171 177Right-handed alpha
Helix 2
A
A
181 191Right-handed alpha
Helix 3
B
A
212 231Right-handed alpha
Helix 4
D
A
255 260Right-handed 310
Helix 5
E
A
274 277Right-handed 310
Helix 6
H
B
171 177Right-handed alpha
Helix 7
F
B
181 191Right-handed alpha
Helix 8
G
B
212 231Right-handed alpha
Helix 9
I
B
255 260Right-handed 310
Helix 10
J
B
274 277Right-handed 310
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There are 6 sheets in PDB entry 1E9G. Click on sheet of interest to get list of strands forming it: S1, B1, S2, S3, B2, S4,

There are 5 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
265 267first strand
Strand 2
A
1 9parallel
Strand 3
A
16 22anti-parallel
Strand 4
A
67 70anti-parallel
Strand 5
A
57 60anti-parallel
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There are 6 strands in B1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
133 139first strand
Strand 2
A
42 49anti-parallel
Strand 3
A
92 96anti-parallel
Strand 4
A
120 123anti-parallel
Strand 5
A
154 159parallel
Strand 6
A
133 139anti-parallel
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There are 4 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
150 156first strand
Strand 2
A
140 147anti-parallel
Strand 3
A
208 211anti-parallel
Strand 4
A
203 204anti-parallel
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There are 5 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
265 267first strand
Strand 2
B
1 9parallel
Strand 3
B
16 22anti-parallel
Strand 4
B
67 70anti-parallel
Strand 5
B
57 60anti-parallel
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There are 6 strands in B2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
133 139first strand
Strand 2
B
42 49anti-parallel
Strand 3
B
92 96anti-parallel
Strand 4
B
120 123anti-parallel
Strand 5
B
154 159parallel
Strand 6
B
133 139anti-parallel
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There are 4 strands in S4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
150 156first strand
Strand 2
B
140 147anti-parallel
Strand 3
B
208 211anti-parallel
Strand 4
B
203 204anti-parallel
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