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


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 3DFA entry

There is 1 chain in PDB entry 3DFA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR -2SER 267
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
Back to top of page

There are 15 helices in PDB entry 3DFA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 6Right-handed alpha
Helix 2
2
A
41 43Right-handed 310
Helix 3
3
A
47 61Right-handed alpha
Helix 4
4
A
90 99Right-handed alpha
Helix 5
5
A
102 123Right-handed alpha
Helix 6
6
A
131 133Right-handed 310
Helix 7
7
A
152 156Right-handed 310
Helix 8
8
A
162 173Right-handed alpha
Helix 9
9
A
174 180Right-handed alpha
Helix 10
10
A
184 201Right-handed alpha
Helix 11
11
A
209 220Right-handed alpha
Helix 12
12
A
226 230Right-handed 310
Helix 13
13
A
233 244Right-handed alpha
Helix 14
14
A
253 259Right-handed alpha
Helix 15
15
A
260 266Right-handed alpha
Back to top of page

There are 2 sheets in PDB entry 3DFA. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
7 15first strand
Strand 2
A
20 26anti-parallel
Strand 3
A
32 39anti-parallel
Strand 4
A
78 83anti-parallel
Strand 5
A
69 74anti-parallel
Back to list of sheets
Back to top of page

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
135 136first strand
Strand 2
A
147 148anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il