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


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 1XFK entry

There is 1 chain in PDB entry 1XFK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 10ILE 333
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 16 helices in PDB entry 1XFK. 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 23Right-handed 310
Helix 2
2
A
25 29Right-handed alpha
Helix 3
3
A
34 41Right-handed 310
Helix 4
4
A
53 59Right-handed alpha
Helix 5
5
A
64 66Right-handed 310
Helix 6
6
A
67 78Right-handed alpha
Helix 7
7
A
99 115Right-handed alpha
Helix 8
8
A
128 144Right-handed alpha
Helix 9
9
A
178 191Right-handed alpha
Helix 10
10
A
207 217Right-handed alpha
Helix 11
11
A
225 227Right-handed 310
Helix 12
12
A
231 245Right-handed alpha
Helix 13
13
A
256 258Right-handed 310
Helix 14
14
A
275 289Right-handed alpha
Helix 15
15
A
302 306Right-handed 310
Helix 16
16
A
309 333Right-handed alpha
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There is 1 sheet ( A) in PDB entry 1XFK.

There are 9 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
30 32first strand
Strand 2
A
87 94parallel
Strand 3
A
45 51parallel
Strand 4
A
120 124parallel
Strand 5
A
293 299parallel
Strand 6
A
248 254parallel
Strand 7
A
151 156parallel
Strand 8
A
195 201parallel
Strand 9
A
220 223parallel
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