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


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 1ESG entry

There are 4 chains in PDB entry 1ESG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 T 1 A 8
D
 T 1 A 8
A
 MET 1LYS 209
B
 MET 1ASN 212
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 18 helices in PDB entry 1ESG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 19Right-handed alpha
Helix 2
2
A
19 35Right-handed alpha
Helix 3
3
A
57 73Right-handed alpha
Helix 4
4
A
78 85Right-handed alpha
Helix 5
5
A
116 133Right-handed alpha
Helix 6
6
A
145 150Right-handed alpha
Helix 7
7
A
158 163Right-handed alpha
Helix 8
8
A
164 170Right-handed 310
Helix 9
9
A
199 206Right-handed alpha
Helix 10
10
B
9 19Right-handed alpha
Helix 11
11
B
19 35Right-handed alpha
Helix 12
12
B
57 73Right-handed alpha
Helix 13
13
B
78 86Right-handed alpha
Helix 14
14
B
116 133Right-handed alpha
Helix 15
15
B
145 150Right-handed alpha
Helix 16
16
B
158 163Right-handed alpha
Helix 17
17
B
164 170Right-handed 310
Helix 18
18
B
201 212Right-handed alpha
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There are 4 sheets in PDB entry 1ESG. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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 8first strand
Strand 2
A
174 180anti-parallel
Strand 3
A
138 144parallel
Strand 4
A
105 112parallel
Strand 5
A
95 100anti-parallel
Strand 6
A
75 76anti-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
46 48first strand
Strand 2
A
183 185parallel
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There are 6 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
2 8first strand
Strand 2
B
174 180anti-parallel
Strand 3
B
138 144parallel
Strand 4
B
105 112parallel
Strand 5
B
95 100anti-parallel
Strand 6
B
75 76anti-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
46 48first strand
Strand 2
B
183 185parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il