Analysis of interatomic Contacts of Structural Units in PDB entry:
3KW2


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 3KW2 entry

There are 2 chains in PDB entry 3KW2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LEU 3GLY 247
B
 LEU 3ARG 245
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 14 helices in PDB entry 3KW2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 27Right-handed alpha
Helix 2
2
A
86 101Right-handed alpha
Helix 3
3
A
119 134Right-handed alpha
Helix 4
4
A
148 155Right-handed alpha
Helix 5
5
A
180 184Right-handed 310
Helix 6
6
A
202 213Right-handed alpha
Helix 7
7
A
225 244Right-handed alpha
Helix 8
8
B
18 27Right-handed alpha
Helix 9
9
B
86 101Right-handed alpha
Helix 10
10
B
119 134Right-handed alpha
Helix 11
11
B
148 155Right-handed alpha
Helix 12
12
B
180 184Right-handed 310
Helix 13
13
B
202 213Right-handed alpha
Helix 14
14
B
225 244Right-handed alpha
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There are 4 sheets in PDB entry 3KW2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 4 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
5 7first strand
Strand 2
A
36 40parallel
Strand 3
A
45 54anti-parallel
Strand 4
A
59 68anti-parallel
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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
141 147first strand
Strand 2
A
104 109parallel
Strand 3
A
77 81parallel
Strand 4
A
191 195parallel
Strand 5
A
160 164parallel
Strand 6
A
215 217parallel
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There are 4 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
5 7first strand
Strand 2
B
36 40parallel
Strand 3
B
45 54anti-parallel
Strand 4
B
59 68anti-parallel
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There are 6 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
141 147first strand
Strand 2
B
104 109parallel
Strand 3
B
77 81parallel
Strand 4
B
191 195parallel
Strand 5
B
160 164parallel
Strand 6
B
215 217parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il