Analysis of interatomic Contacts of Structural Units in PDB entry:
2X5W


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 2X5W entry

There is 1 chain in PDB entry 2X5W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 19GLY 427
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 21 helices in PDB entry 2X5W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 37Right-handed alpha
Helix 2
2
A
39 50Right-handed alpha
Helix 3
3
A
75 85Right-handed alpha
Helix 4
4
A
105 111Right-handed alpha
Helix 5
5
A
112 119Right-handed 310
Helix 6
6
A
122 133Right-handed alpha
Helix 7
7
A
136 143Right-handed alpha
Helix 8
8
A
143 161Right-handed alpha
Helix 9
9
A
166 170Right-handed alpha
Helix 10
10
A
172 184Right-handed alpha
Helix 11
11
A
186 188Right-handed 310
Helix 12
12
A
189 202Right-handed alpha
Helix 13
13
A
205 209Right-handed 310
Helix 14
14
A
212 234Right-handed alpha
Helix 15
15
A
238 246Right-handed alpha
Helix 16
16
A
254 272Right-handed alpha
Helix 17
17
A
272 287Right-handed alpha
Helix 18
18
A
287 298Right-handed alpha
Helix 19
19
A
301 311Right-handed alpha
Helix 20
20
A
341 345Right-handed alpha
Helix 21
21
A
379 398Right-handed alpha
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There are 5 sheets in PDB entry 2X5W. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE,

There are 5 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
52 56first strand
Strand 2
A
69 73anti-parallel
Strand 3
A
336 340parallel
Strand 4
A
315 320anti-parallel
Strand 5
A
89 90anti-parallel
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There are 3 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
163 165first strand
Strand 2
A
422 424anti-parallel
Strand 3
A
402 403anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
247 248first strand
Strand 2
A
251 252anti-parallel
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There are 2 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
324 326first strand
Strand 2
A
329 331anti-parallel
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There are 2 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
408 409first strand
Strand 2
A
418 420anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il