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


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 1KXJ entry

There are 2 chains in PDB entry 1KXJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ARG 201
B
 GLY -1SER 199
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 11 helices in PDB entry 1KXJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
13 24Right-handed alpha
Helix 2
2
A
53 64Right-handed alpha
Helix 3
3
A
66 76Right-handed alpha
Helix 4
4
A
84 90Right-handed alpha
Helix 5
5
A
182 199Right-handed alpha
Helix 6
6
B
13 24Right-handed alpha
Helix 7
7
B
25 27Right-handed 310
Helix 8
8
B
53 64Right-handed alpha
Helix 9
9
B
66 76Right-handed alpha
Helix 10
10
B
84 90Right-handed alpha
Helix 11
11
B
182 199Right-handed alpha
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There are 4 sheets in PDB entry 1KXJ. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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 35first strand
Strand 2
A
1 6parallel
Strand 3
A
45 48parallel
Strand 4
A
79 83parallel
Strand 5
A
172 175parallel
Strand 6
A
161 169anti-parallel
Strand 7
A
152 158anti-parallel
Strand 8
A
123 128anti-parallel
Strand 9
A
135 138anti-parallel
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There are 3 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
93 94first strand
Strand 2
A
108 112parallel
Strand 3
A
143 147anti-parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
30 35first strand
Strand 2
B
1 6parallel
Strand 3
B
45 48parallel
Strand 4
B
79 83parallel
Strand 5
B
172 175parallel
Strand 6
B
161 169anti-parallel
Strand 7
B
152 158anti-parallel
Strand 8
B
120 128anti-parallel
Strand 9
B
135 141anti-parallel
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There are 3 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
93 94first strand
Strand 2
B
108 112parallel
Strand 3
B
143 147anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il