Analysis of interatomic Contacts of Structural Units in PDB entry:
3KIJ


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 3KIJ entry

There are 3 chains in PDB entry 3KIJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 39LEU 209
B
 PHE 39LEU 209
C
 PHE 39LYS 206
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 22 helices in PDB entry 3KIJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
46 49Right-handed 310
Helix 2
2
A
63 66Right-handed 310
Helix 3
3
A
81 97Right-handed alpha
Helix 4
4
A
118 131Right-handed alpha
Helix 5
5
A
148 159Right-handed alpha
Helix 6
6
A
186 189Right-handed 310
Helix 7
7
A
190 208Right-handed alpha
Helix 8
8
B
41 45Right-handed 310
Helix 9
9
B
46 49Right-handed 310
Helix 10
10
B
63 66Right-handed 310
Helix 11
11
B
81 97Right-handed alpha
Helix 12
12
B
118 131Right-handed alpha
Helix 13
13
B
148 159Right-handed alpha
Helix 14
14
B
186 189Right-handed 310
Helix 15
15
B
190 208Right-handed alpha
Helix 16
16
C
46 49Right-handed 310
Helix 17
17
C
63 66Right-handed 310
Helix 18
18
C
81 97Right-handed alpha
Helix 19
19
C
118 131Right-handed alpha
Helix 20
20
C
148 159Right-handed alpha
Helix 21
21
C
186 189Right-handed 310
Helix 22
22
C
190 204Right-handed alpha
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There are 6 sheets in PDB entry 3KIJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
51 53first strand
Strand 2
A
59 61anti-parallel
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There are 4 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
101 107first strand
Strand 2
A
69 75parallel
Strand 3
A
168 171anti-parallel
Strand 4
A
177 181anti-parallel
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There are 2 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
51 53first strand
Strand 2
B
59 61anti-parallel
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There are 4 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
101 107first strand
Strand 2
B
69 75parallel
Strand 3
B
168 171anti-parallel
Strand 4
B
177 181anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
51 53first strand
Strand 2
C
59 61anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
101 107first strand
Strand 2
C
69 75parallel
Strand 3
C
168 171anti-parallel
Strand 4
C
177 181anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il