Analysis of interatomic Contacts of Structural Units in PDB entry:
3FA5


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 3FA5 entry

There are 2 chains in PDB entry 3FA5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 6VAL 281
B
 GLY 6VAL 281
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 3FA5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
31 46Right-handed alpha
Helix 2
2
A
64 79Right-handed alpha
Helix 3
3
A
94 100Right-handed 310
Helix 4
4
A
101 105Right-handed 310
Helix 5
5
A
126 140Right-handed alpha
Helix 6
6
A
150 163Right-handed alpha
Helix 7
7
A
185 201Right-handed alpha
Helix 8
8
A
214 225Right-handed alpha
Helix 9
9
A
247 262Right-handed alpha
Helix 10
10
A
268 276Right-handed alpha
Helix 11
11
B
31 46Right-handed alpha
Helix 12
12
B
64 79Right-handed alpha
Helix 13
13
B
94 100Right-handed 310
Helix 14
14
B
101 105Right-handed 310
Helix 15
15
B
126 140Right-handed alpha
Helix 16
16
B
150 163Right-handed alpha
Helix 17
17
B
185 201Right-handed alpha
Helix 18
18
B
213 225Right-handed alpha
Helix 19
19
B
247 262Right-handed alpha
Helix 20
20
B
268 276Right-handed alpha
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There are 7 sheets in PDB entry 3FA5. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 9 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
11 14first strand
Strand 2
A
49 52parallel
Strand 3
A
83 86parallel
Strand 4
A
108 111parallel
Strand 5
A
143 148parallel
Strand 6
A
171 176parallel
Strand 7
A
206 210parallel
Strand 8
A
228 231parallel
Strand 9
A
11 14parallel
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There are 2 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
54 55first strand
Strand 2
A
61 62anti-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
116 117first strand
Strand 2
A
122 123anti-parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
11 14first strand
Strand 2
B
49 52parallel
Strand 3
B
83 86parallel
Strand 4
B
108 111parallel
Strand 5
B
143 148parallel
Strand 6
B
171 176parallel
Strand 7
B
207 210parallel
Strand 8
B
228 231parallel
Strand 9
B
11 14parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
54 55first strand
Strand 2
B
61 62anti-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
B
116 117first strand
Strand 2
B
122 123anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
238 240first strand
Strand 2
B
243 244anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il