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


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 1KXN entry

There is 1 chain in PDB entry 1KXN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 4LEU 292
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
Back to top of page

There are 18 helices in PDB entry 1KXN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 33Right-handed alpha
Helix 2
2
A
35 40Right-handed alpha
Helix 3
3
A
42 55Right-handed alpha
Helix 4
4
A
69 72Right-handed 310
Helix 5
5
A
73 78Right-handed alpha
Helix 6
6
A
79 83Right-handed 310
Helix 7
7
A
84 84Right-handed 310
Helix 8
8
A
85 99Right-handed alpha
Helix 9
9
A
103 119Right-handed alpha
Helix 10
10
A
134 138Right-handed 310
Helix 11
11
A
150 160Right-handed alpha
Helix 12
12
A
164 173Right-handed alpha
Helix 13
13
A
174 177Right-handed 310
Helix 14
14
A
181 186Right-handed alpha
Helix 15
15
A
198 207Right-handed alpha
Helix 16
16
A
230 239Right-handed alpha
Helix 17
17
A
239 251Right-handed alpha
Helix 18
19
A
286 291Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 1KXN. Click on sheet of interest to get list of strands forming it: A, B, C,

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
6 7first strand
Strand 2
A
272 273parallel
Back to list of sheets
Back to top of page

There are 2 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
178 180first strand
Strand 2
A
189 193anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
209 213first strand
Strand 2
A
219 223anti-parallel
Strand 3
A
228 229anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il