Analysis of interatomic Contacts of Structural Units in PDB entry:
4A9V


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 4A9V entry

There is 1 chain in PDB entry 4A9V (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 8HIS 588
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 4A9V. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
56 61Right-handed alpha
Helix 2
2
A
93 98Right-handed alpha
Helix 3
3
A
106 116Right-handed alpha
Helix 4
4
A
158 162Right-handed 310
Helix 5
5
A
195 200Right-handed 310
Helix 6
6
A
210 217Right-handed alpha
Helix 7
7
A
231 234Right-handed 310
Helix 8
8
A
239 246Right-handed 310
Helix 9
9
A
266 268Right-handed 310
Helix 10
10
A
311 316Right-handed 310
Helix 11
11
A
317 320Right-handed 310
Helix 12
12
A
356 360Right-handed 310
Helix 13
13
A
363 370Right-handed alpha
Helix 14
14
A
370 378Right-handed alpha
Helix 15
15
A
436 438Right-handed 310
Helix 16
16
A
461 465Right-handed 310
Helix 17
17
A
500 504Right-handed 310
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There are 7 sheets in PDB entry 4A9V. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG,

There are 4 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
30 37first strand
Strand 2
A
572 578anti-parallel
Strand 3
A
544 550anti-parallel
Strand 4
A
532 538anti-parallel
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There are 4 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
68 76first strand
Strand 2
A
79 89anti-parallel
Strand 3
A
118 127anti-parallel
Strand 4
A
130 133parallel
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There are 4 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
68 76first strand
Strand 2
A
79 89anti-parallel
Strand 3
A
118 127anti-parallel
Strand 4
A
141 144anti-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
130 133first strand
Strand 2
A
118 127parallel
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There are 6 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
171 173first strand
Strand 2
A
148 152anti-parallel
Strand 3
A
262 264parallel
Strand 4
A
249 252anti-parallel
Strand 5
A
189 193anti-parallel
Strand 6
A
178 183anti-parallel
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There are 9 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
276 279first strand
Strand 2
A
284 290anti-parallel
Strand 3
A
298 306anti-parallel
Strand 4
A
322 329anti-parallel
Strand 5
A
340 347anti-parallel
Strand 6
A
443 451anti-parallel
Strand 7
A
428 434anti-parallel
Strand 8
A
398 402anti-parallel
Strand 9
A
386 391anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
478 483first strand
Strand 2
A
489 493anti-parallel
Strand 3
A
510 514anti-parallel
Strand 4
A
521 526anti-parallel
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