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


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 1QKJ entry

There is 1 chain in PDB entry 1QKJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LEU 351
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 21 helices in PDB entry 1QKJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
17 32Right-handed alpha
Helix 2
2
A
55 59Right-handed 310
Helix 3
3
A
71 75Right-handed 310
Helix 4
4
A
77 89Right-handed alpha
Helix 5
5
A
108 115Right-handed alpha
Helix 6
6
A
117 121Right-handed 310
Helix 7
7
A
122 127Right-handed alpha
Helix 8
8
A
140 148Right-handed alpha
Helix 9
9
A
161 163Right-handed 310
Helix 10
10
A
164 169Right-handed alpha
Helix 11
11
A
190 194Right-handed 310
Helix 12
12
A
195 204Right-handed alpha
Helix 13
13
A
217 221Right-handed 310
Helix 14
14
A
242 248Right-handed alpha
Helix 15
15
A
258 262Right-handed 310
Helix 16
16
A
267 275Right-handed alpha
Helix 17
17
A
285 288Right-handed 310
Helix 18
18
A
295 297Right-handed 310
Helix 19
19
A
302 316Right-handed alpha
Helix 20
20
A
316 336Right-handed alpha
Helix 21
21
A
337 349Right-handed alpha
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There are 2 sheets in PDB entry 1QKJ. Click on sheet of interest to get list of strands forming it: A, B,

There are 7 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
48 50first strand
Strand 2
A
36 41parallel
Strand 3
A
2 7parallel
Strand 4
A
61 65parallel
Strand 5
A
94 98parallel
Strand 6
A
132 136parallel
Strand 7
A
156 159parallel
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There are 6 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
233 235first strand
Strand 2
A
210 214parallel
Strand 3
A
182 188parallel
Strand 4
A
250 255parallel
Strand 5
A
279 283parallel
Strand 6
A
299 300parallel
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