Analysis of interatomic Contacts of Structural Units in PDB entry:
4AF1


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 4AF1 entry

There is 1 chain in PDB entry 4AF1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 7VAL 416
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 14 helices in PDB entry 4AF1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 26Right-handed alpha
Helix 2
2
A
44 59Right-handed alpha
Helix 3
3
A
60 62Right-handed 310
Helix 4
4
A
64 82Right-handed alpha
Helix 5
5
A
83 85Right-handed 310
Helix 6
6
A
192 216Right-handed alpha
Helix 7
7
A
230 240Right-handed alpha
Helix 8
8
A
244 249Right-handed alpha
Helix 9
9
A
263 272Right-handed alpha
Helix 10
10
A
272 281Right-handed alpha
Helix 11
11
A
281 297Right-handed alpha
Helix 12
12
A
304 314Right-handed alpha
Helix 13
13
A
371 382Right-handed alpha
Helix 14
14
A
393 402Right-handed alpha
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There are 4 sheets in PDB entry 4AF1. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

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
108 116first strand
Strand 2
A
94 102anti-parallel
Strand 3
A
34 39anti-parallel
Strand 4
A
126 130anti-parallel
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There are 5 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
167 175first strand
Strand 2
A
157 164anti-parallel
Strand 3
A
147 153anti-parallel
Strand 4
A
222 229parallel
Strand 5
A
251 256parallel
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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
301 303first strand
Strand 2
A
406 410anti-parallel
Strand 3
A
317 323anti-parallel
Strand 4
A
385 389parallel
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There are 3 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
342 346first strand
Strand 2
A
328 334anti-parallel
Strand 3
A
364 370anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il