Analysis of interatomic Contacts of Structural Units in PDB entry:
2E9Q


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 2E9Q entry

There is 1 chain in PDB entry 2E9Q (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ALA 26ARG 453
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 8 helices in PDB entry 2E9Q. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
55 62Right-handed alpha
Helix 2
2
A
214 223Right-handed alpha
Helix 3
3
A
225 234Right-handed alpha
Helix 4
4
A
280 284Right-handed 310
Helix 5
5
A
316 321Right-handed alpha
Helix 6
6
A
415 420Right-handed alpha
Helix 7
7
A
421 430Right-handed alpha
Helix 8
8
A
432 442Right-handed alpha
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There are 7 sheets in PDB entry 2E9Q. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 7 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 43first strand
Strand 2
A
46 50anti-parallel
Strand 3
A
63 70anti-parallel
Strand 4
A
155 162anti-parallel
Strand 5
A
85 91anti-parallel
Strand 6
A
135 139anti-parallel
Strand 7
A
287 289anti-parallel
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There are 5 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
129 132first strand
Strand 2
A
93 98anti-parallel
Strand 3
A
145 149anti-parallel
Strand 4
A
74 81anti-parallel
Strand 5
A
176 178anti-parallel
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There are 5 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
129 132first strand
Strand 2
A
93 98anti-parallel
Strand 3
A
145 149anti-parallel
Strand 4
A
74 81anti-parallel
Strand 5
A
242 244anti-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
107 109first strand
Strand 2
A
123 125anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
298 300first strand
Strand 2
A
304 309anti-parallel
Strand 3
A
323 329anti-parallel
Strand 4
A
384 400anti-parallel
Strand 5
A
345 359anti-parallel
Strand 6
A
365 372anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
376 379first strand
Strand 2
A
345 359anti-parallel
Strand 3
A
384 400anti-parallel
Strand 4
A
334 340anti-parallel
Strand 5
A
448 449anti-parallel
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There are 6 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
407 409first strand
Strand 2
A
334 340anti-parallel
Strand 3
A
384 400anti-parallel
Strand 4
A
323 329anti-parallel
Strand 5
A
304 309anti-parallel
Strand 6
A
298 300anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il