Analysis of interatomic Contacts of Structural Units in PDB entry:
1CF4


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 1CF4 entry

There are 2 chains in PDB entry 1CF4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 184
B
 GLY 502ASN 545
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 1CF4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
16 24Right-handed alpha
Helix 2
2
A
64 66Right-handed alpha
Helix 3
3
A
69 72Right-handed alpha
Helix 4
4
A
89 104Right-handed alpha
Helix 5
5
A
117 119Right-handed alpha
Helix 6
6
A
123 130Right-handed alpha
Helix 7
7
A
139 149Right-handed alpha
Helix 8
8
A
165 177Right-handed alpha
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There are 2 sheets in PDB entry 1CF4. Click on sheet of interest to get list of strands forming it: A, B,

There are 6 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
3 9first strand
Strand 2
A
41 46first strand
Strand 3
A
51 53first strand
Strand 4
A
78 81parallel
Strand 5
A
110 114parallel
Strand 6
A
154 158parallel
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There are 1 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
517 520first strand
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