Analysis of interatomic Contacts of Structural Units in PDB entry:
4I6K


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 4I6K entry

There is 1 chain in PDB entry 4I6K (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 3PHE 269
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 14 helices in PDB entry 4I6K. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
32 43Right-handed alpha
Helix 2
2
A
53 57Right-handed 310
Helix 3
3
A
60 70Right-handed alpha
Helix 4
4
A
85 94Right-handed alpha
Helix 5
5
A
114 127Right-handed alpha
Helix 6
6
A
136 148Right-handed alpha
Helix 7
7
A
158 161Right-handed 310
Helix 8
8
A
170 180Right-handed alpha
Helix 9
9
A
191 195Right-handed 310
Helix 10
10
A
199 216Right-handed alpha
Helix 11
11
A
217 219Right-handed 310
Helix 12
12
A
237 249Right-handed alpha
Helix 13
13
A
251 260Right-handed alpha
Helix 14
14
A
260 268Right-handed alpha
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There is 1 sheet ( A) in PDB entry 4I6K.

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
6 10first strand
Strand 2
A
47 51parallel
Strand 3
A
74 78parallel
Strand 4
A
97 103parallel
Strand 5
A
130 134parallel
Strand 6
A
154 156parallel
Strand 7
A
185 188parallel
Strand 8
A
221 222parallel
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