Analysis of interatomic Contacts of Structural Units in PDB entry:
2E9Y


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 2E9Y entry

There are 2 chains in PDB entry 2E9Y (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4GLY 316
B
 ARG 5GLY 316
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 24 helices in PDB entry 2E9Y. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 17Right-handed alpha
Helix 2
2
A
24 45Right-handed alpha
Helix 3
3
A
55 68Right-handed alpha
Helix 4
4
A
77 104Right-handed alpha
Helix 5
5
A
123 127Right-handed 310
Helix 6
6
A
138 150Right-handed alpha
Helix 7
7
A
175 186Right-handed alpha
Helix 8
8
A
193 196Right-handed 310
Helix 9
9
A
215 227Right-handed alpha
Helix 10
10
A
258 267Right-handed alpha
Helix 11
11
A
274 290Right-handed alpha
Helix 12
12
A
300 306Right-handed alpha
Helix 13
13
B
12 16Right-handed 310
Helix 14
14
B
24 45Right-handed alpha
Helix 15
15
B
55 69Right-handed alpha
Helix 16
16
B
77 104Right-handed alpha
Helix 17
17
B
123 127Right-handed 310
Helix 18
18
B
138 150Right-handed alpha
Helix 19
19
B
175 186Right-handed alpha
Helix 20
20
B
193 196Right-handed 310
Helix 21
21
B
215 227Right-handed alpha
Helix 22
22
B
258 267Right-handed alpha
Helix 23
23
B
274 290Right-handed alpha
Helix 24
24
B
300 306Right-handed alpha
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There are 7 sheets in PDB entry 2E9Y. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 8 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
112 113first strand
Strand 2
A
188 191parallel
Strand 3
A
48 52parallel
Strand 4
A
6 10parallel
Strand 5
A
231 236parallel
Strand 6
A
293 297parallel
Strand 7
A
311 314anti-parallel
Strand 8
A
255 257parallel
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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
A
170 173first strand
Strand 2
A
116 119anti-parallel
Strand 3
A
197 201parallel
Strand 4
A
207 209anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
131 137first strand
Strand 2
A
161 165anti-parallel
Strand 3
A
152 155anti-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
A
242 243first strand
Strand 2
A
251 252anti-parallel
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There are 8 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
112 113first strand
Strand 2
B
188 191parallel
Strand 3
B
48 52parallel
Strand 4
B
6 10parallel
Strand 5
B
231 236parallel
Strand 6
B
293 297parallel
Strand 7
B
311 314anti-parallel
Strand 8
B
255 257parallel
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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
B
172 173first strand
Strand 2
B
116 118anti-parallel
Strand 3
B
197 201parallel
Strand 4
B
207 209anti-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
B
131 137first strand
Strand 2
B
161 165anti-parallel
Strand 3
B
152 155anti-parallel
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