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


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 1EER entry

There are 3 chains in PDB entry 1EER (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 1ARG 166
B
 ASP 8THR 220
C
 ASP 8THR 220
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 17 helices in PDB entry 1EER. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 7Right-handed 310
Helix 2
2
A
9 28Right-handed alpha
Helix 3
3
A
48 51Right-handed alpha
Helix 4
4
A
56 82Right-handed alpha
Helix 5
5
A
91 111Right-handed alpha
Helix 6
6
A
114 120Right-handed alpha
Helix 7
7
A
138 150Right-handed alpha
Helix 8
8
A
152 161Right-handed alpha
Helix 9
9
B
9 21Right-handed alpha
Helix 10
10
B
87 89Right-handed 310
Helix 11
11
B
115 117Right-handed 310
Helix 12
12
B
151 153Right-handed 310
Helix 13
13
C
9 21Right-handed alpha
Helix 14
14
C
50 52Right-handed 310
Helix 15
15
C
87 89Right-handed 310
Helix 16
16
C
115 117Right-handed 310
Helix 17
17
C
151 153Right-handed 310
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There are 9 sheets in PDB entry 1EER. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 2 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
39 41first strand
Strand 2
A
133 135anti-parallel
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There are 4 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
27 29first strand
Strand 2
B
37 42anti-parallel
Strand 3
B
78 84anti-parallel
Strand 4
B
69 74anti-parallel
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There are 4 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
65 67first strand
Strand 2
B
53 59anti-parallel
Strand 3
B
96 102anti-parallel
Strand 4
B
107 113anti-parallel
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There are 3 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
128 131first strand
Strand 2
B
138 141anti-parallel
Strand 3
B
180 183anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
171 174first strand
Strand 2
B
154 161anti-parallel
Strand 3
B
190 200anti-parallel
Strand 4
B
216 220anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
27 29first strand
Strand 2
C
37 42anti-parallel
Strand 3
C
79 84anti-parallel
Strand 4
C
70 73anti-parallel
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There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
53 59first strand
Strand 2
C
96 102anti-parallel
Strand 3
C
107 113anti-parallel
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There are 3 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
128 131first strand
Strand 2
C
138 141anti-parallel
Strand 3
C
180 183anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
171 174first strand
Strand 2
C
154 162anti-parallel
Strand 3
C
191 200anti-parallel
Strand 4
C
216 219anti-parallel
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