Analysis of interatomic Contacts of Structural Units in PDB entry:
2F1N


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 2F1N entry

There is 1 chain in PDB entry 2F1N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ARG 251
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 7 helices in PDB entry 2F1N. 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 5Right-handed 310
Helix 2
2
A
19 25Right-handed alpha
Helix 3
3
A
25 32Right-handed alpha
Helix 4
4
A
144 158Right-handed alpha
Helix 5
5
A
161 166Right-handed alpha
Helix 6
6
A
178 184Right-handed alpha
Helix 7
7
A
187 193Right-handed alpha
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There are 2 sheets in PDB entry 2F1N. Click on sheet of interest to get list of strands forming it: A, B,

There are 8 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
53 54first strand
Strand 2
A
67 72anti-parallel
Strand 3
A
81 87anti-parallel
Strand 4
A
98 102anti-parallel
Strand 5
A
39 45anti-parallel
Strand 6
A
7 14parallel
Strand 7
A
246 250anti-parallel
Strand 8
A
226 230anti-parallel
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There are 6 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
108 112first strand
Strand 2
A
122 127anti-parallel
Strand 3
A
130 136anti-parallel
Strand 4
A
168 174parallel
Strand 5
A
211 217anti-parallel
Strand 6
A
194 197anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il