Analysis of interatomic Contacts of Structural Units in PDB entry:
3AAP


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 3AAP entry

There is 1 chain in PDB entry 3AAP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 41ALA 393
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 3AAP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
84 88Right-handed 310
Helix 2
2
A
91 104Right-handed alpha
Helix 3
3
A
118 123Right-handed alpha
Helix 4
4
A
125 142Right-handed alpha
Helix 5
5
A
155 171Right-handed alpha
Helix 6
6
A
205 207Right-handed 310
Helix 7
7
A
230 236Right-handed alpha
Helix 8
8
A
241 245Right-handed 310
Helix 9
9
A
260 275Right-handed alpha
Helix 10
10
A
277 289Right-handed alpha
Helix 11
11
A
299 305Right-handed alpha
Helix 12
12
A
318 329Right-handed alpha
Helix 13
13
A
333 341Right-handed alpha
Helix 14
14
A
346 348Right-handed 310
Helix 15
15
A
349 362Right-handed alpha
Helix 16
16
A
377 381Right-handed 310
Helix 17
17
A
384 393Right-handed alpha
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There are 2 sheets in PDB entry 3AAP. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
70 81first strand
Strand 2
A
55 64anti-parallel
Strand 3
A
43 50anti-parallel
Strand 4
A
111 117parallel
Strand 5
A
146 153parallel
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There are 7 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
209 214first strand
Strand 2
A
217 227anti-parallel
Strand 3
A
191 197anti-parallel
Strand 4
A
182 187anti-parallel
Strand 5
A
293 298parallel
Strand 6
A
372 375parallel
Strand 7
A
315 317anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il