Analysis of interatomic Contacts of Structural Units in PDB entry:
2FA5


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 2FA5 entry

There are 2 chains in PDB entry 2FA5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
HIS 12ALA 159
B
SER 10ALA 159
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 2FA5. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
17 20Right-handed 310
Helix 2
2
A
21 46Right-handed alpha
Helix 3
3
A
48 61Right-handed alpha
Helix 4
4
A
65 74Right-handed alpha
Helix 5
5
A
76 90Right-handed alpha
Helix 6
6
A
110 133Right-handed alpha
Helix 7
7
A
136 153Right-handed alpha
Helix 8
8
A
153 159Right-handed alpha
Helix 9
9
B
17 20Right-handed 310
Helix 10
10
B
21 38Right-handed alpha
Helix 11
11
B
41 46Right-handed alpha
Helix 12
12
B
48 61Right-handed alpha
Helix 13
13
B
65 74Right-handed alpha
Helix 14
14
B
76 90Right-handed alpha
Helix 15
15
B
110 133Right-handed alpha
Helix 16
16
B
136 153Right-handed alpha
Helix 17
17
B
154 158Right-handed 310
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There are 2 sheets in PDB entry 2FA5. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
93 94first strand
Strand 2
A
108 109anti-parallel
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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
B
93 95first strand
Strand 2
B
107 109anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il