Analysis of interatomic Contacts of Structural Units in PDB entry:
2AQ5


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 2AQ5 entry

There are 6 chains in PDB entry 2AQ5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8ILE 50
A
 GLU 52VAL 77
A
 GLY 79TRP 89
A
 PRO 91GLY 151
A
 ASP 153LYS 331
A
 GLU 333ARG 402
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 4 helices in PDB entry 2AQ5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
20 23Right-handed 310
Helix 2
2
A
323 327Right-handed 310
Helix 3
3
A
328 331Right-handed 310
Helix 4
4
A
375 381Right-handed alpha
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There are 9 sheets in PDB entry 2AQ5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 4 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
15 18first strand
Strand 2
A
344 351anti-parallel
Strand 3
A
25 26anti-parallel
Strand 4
A
68 69parallel
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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
15 18first strand
Strand 2
A
344 351anti-parallel
Strand 3
A
333 341anti-parallel
Strand 4
A
318 321anti-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
40 42first strand
Strand 2
A
46 50anti-parallel
Strand 3
A
59 63anti-parallel
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There are 4 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
84 89first strand
Strand 2
A
96 101anti-parallel
Strand 3
A
105 110anti-parallel
Strand 4
A
125 128anti-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
A
134 139first strand
Strand 2
A
146 151anti-parallel
Strand 3
A
156 160anti-parallel
Strand 4
A
166 170anti-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
A
179 184first strand
Strand 2
A
191 195anti-parallel
Strand 3
A
199 204anti-parallel
Strand 4
A
209 215anti-parallel
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There are 4 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
225 228first strand
Strand 2
A
233 239anti-parallel
Strand 3
A
245 251anti-parallel
Strand 4
A
260 263anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
271 275first strand
Strand 2
A
281 286anti-parallel
Strand 3
A
292 297anti-parallel
Strand 4
A
304 310anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
367 368first strand
Strand 2
A
389 390anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il