Analysis of interatomic Contacts of Structural Units in PDB entry:
5A5L


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 5A5L entry

There is 1 chain in PDB entry 5A5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 0PHE 337
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 15 helices in PDB entry 5A5L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 22Right-handed alpha
Helix 2
2
A
28 45Right-handed alpha
Helix 3
3
A
73 77Right-handed 310
Helix 4
4
A
79 83Right-handed 310
Helix 5
5
A
101 107Right-handed alpha
Helix 6
6
A
138 142Right-handed 310
Helix 7
7
A
150 163Right-handed alpha
Helix 8
8
A
165 168Right-handed 310
Helix 9
9
A
176 178Right-handed 310
Helix 10
10
A
179 190Right-handed alpha
Helix 11
11
A
199 207Right-handed alpha
Helix 12
12
A
223 237Right-handed alpha
Helix 13
13
A
247 252Right-handed alpha
Helix 14
14
A
260 271Right-handed alpha
Helix 15
15
A
282 286Right-handed alpha
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There are 4 sheets in PDB entry 5A5L. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD,

There are 7 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
71 72first strand
Strand 2
A
50 55anti-parallel
Strand 3
A
91 100parallel
Strand 4
A
113 120anti-parallel
Strand 5
A
292 297anti-parallel
Strand 6
A
313 322anti-parallel
Strand 7
A
327 336anti-parallel
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There are 7 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
71 72first strand
Strand 2
A
50 55anti-parallel
Strand 3
A
91 100parallel
Strand 4
A
113 120anti-parallel
Strand 5
A
292 297anti-parallel
Strand 6
A
313 322anti-parallel
Strand 7
A
308 310anti-parallel
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There are 2 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
327 336first strand
Strand 2
A
313 322anti-parallel
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There are 6 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
192 196first strand
Strand 2
A
170 174parallel
Strand 3
A
216 222parallel
Strand 4
A
131 137anti-parallel
Strand 5
A
239 245anti-parallel
Strand 6
A
279 281anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il