Analysis of interatomic Contacts of Structural Units in PDB entry:
4A35


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 4A35 entry

There is 1 chain in PDB entry 4A35 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 4ALA 444
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 23 helices in PDB entry 4A35. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
21 25Right-handed 310
Helix 2
2
A
65 77Right-handed alpha
Helix 3
3
A
78 80Right-handed 310
Helix 4
4
A
84 90Right-handed alpha
Helix 5
5
A
91 101Right-handed alpha
Helix 6
6
A
104 109Right-handed 310
Helix 7
7
A
112 135Right-handed alpha
Helix 8
8
A
137 145Right-handed alpha
Helix 9
9
A
146 152Right-handed alpha
Helix 10
10
A
164 175Right-handed alpha
Helix 11
11
A
178 190Right-handed alpha
Helix 12
12
A
204 218Right-handed alpha
Helix 13
13
A
230 246Right-handed alpha
Helix 14
14
A
260 272Right-handed alpha
Helix 15
15
A
273 275Right-handed 310
Helix 16
16
A
287 299Right-handed alpha
Helix 17
17
A
300 302Right-handed 310
Helix 18
18
A
313 323Right-handed alpha
Helix 19
19
A
337 352Right-handed alpha
Helix 20
20
A
364 380Right-handed alpha
Helix 21
21
A
395 398Right-handed 310
Helix 22
22
A
423 431Right-handed alpha
Helix 23
23
A
435 442Right-handed alpha
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There are 3 sheets in PDB entry 4A35. Click on sheet of interest to get list of strands forming it: AA, AB, AC,

There are 3 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
10 19first strand
Strand 2
A
39 47anti-parallel
Strand 3
A
55 61anti-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
389 391first strand
Strand 2
A
191 195parallel
Strand 3
A
409 411anti-parallel
Strand 4
A
404 405anti-parallel
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There are 5 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
222 226first strand
Strand 2
A
250 254parallel
Strand 3
A
278 280parallel
Strand 4
A
304 307parallel
Strand 5
A
328 329parallel
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