Analysis of interatomic Contacts of Structural Units in PDB entry:
4N4F


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 4N4F entry

There are 2 chains in PDB entry 4N4F (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 1081LEU 1312
C
 GLY 7GLY 11
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 8 helices in PDB entry 4N4F. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1086 1103Right-handed alpha
Helix 2
2
A
1108 1112Right-handed 310
Helix 3
3
A
1116 1121Right-handed alpha
Helix 4
4
A
1124 1129Right-handed alpha
Helix 5
5
A
1134 1144Right-handed alpha
Helix 6
6
A
1149 1168Right-handed alpha
Helix 7
7
A
1172 1196Right-handed alpha
Helix 8
8
A
1292 1296Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4N4F.

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
1280 1282first strand
Strand 2
A
1289 1291anti-parallel
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