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


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 3AII entry

There is 1 chain in PDB entry 3AII (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 87LYS 553
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 20 helices in PDB entry 3AII. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
110 127Right-handed alpha
Helix 2
2
A
139 143Right-handed 310
Helix 3
3
A
144 145Right-handed 310
Helix 4
4
A
146 159Right-handed alpha
Helix 5
5
A
171 185Right-handed alpha
Helix 6
6
A
194 204Right-handed alpha
Helix 7
7
A
208 213Right-handed 310
Helix 8
8
A
214 225Right-handed alpha
Helix 9
9
A
226 228Right-handed 310
Helix 10
10
A
245 249Right-handed 310
Helix 11
11
A
273 285Right-handed alpha
Helix 12
12
A
298 311Right-handed alpha
Helix 13
13
A
332 342Right-handed alpha
Helix 14
14
A
354 361Right-handed alpha
Helix 15
15
A
364 376Right-handed alpha
Helix 16
16
A
385 398Right-handed alpha
Helix 17
17
A
432 435Right-handed 310
Helix 18
18
A
479 487Right-handed alpha
Helix 19
19
A
497 499Right-handed 310
Helix 20
20
A
518 523Right-handed 310
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There are 6 sheets in PDB entry 3AII. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 3 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
98 101first strand
Strand 2
A
130 135parallel
Strand 3
A
164 167parallel
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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
188 191first strand
Strand 2
A
234 237anti-parallel
Strand 3
A
252 256anti-parallel
Strand 4
A
270 272anti-parallel
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There are 2 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
289 292first strand
Strand 2
A
316 319parallel
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There are 7 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
402 404first strand
Strand 2
A
528 531parallel
Strand 3
A
535 541anti-parallel
Strand 4
A
546 552anti-parallel
Strand 5
A
500 505parallel
Strand 6
A
511 516anti-parallel
Strand 7
A
406 408anti-parallel
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There are 7 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
489 491first strand
Strand 2
A
456 460parallel
Strand 3
A
464 469anti-parallel
Strand 4
A
472 477anti-parallel
Strand 5
A
410 416parallel
Strand 6
A
445 449anti-parallel
Strand 7
A
494 495anti-parallel
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There are 2 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
422 427first strand
Strand 2
A
437 442anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il