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


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 3KSM entry

There are 2 chains in PDB entry 3KSM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 39GLU 314
B
 LYS 40GLU 314
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 18 helices in PDB entry 3KSM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 68Right-handed alpha
Helix 2
2
A
81 96Right-handed alpha
Helix 3
3
A
111 121Right-handed alpha
Helix 4
4
A
144 160Right-handed alpha
Helix 5
5
A
177 192Right-handed alpha
Helix 6
6
A
208 223Right-handed alpha
Helix 7
7
A
233 247Right-handed alpha
Helix 8
8
A
261 270Right-handed alpha
Helix 9
9
A
280 297Right-handed alpha
Helix 10
10
B
51 68Right-handed alpha
Helix 11
11
B
81 95Right-handed alpha
Helix 12
12
B
111 121Right-handed alpha
Helix 13
13
B
144 160Right-handed alpha
Helix 14
14
B
177 192Right-handed alpha
Helix 15
15
B
208 223Right-handed alpha
Helix 16
16
B
233 247Right-handed alpha
Helix 17
17
B
261 270Right-handed alpha
Helix 18
18
B
280 298Right-handed alpha
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There are 4 sheets in PDB entry 3KSM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 6 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
70 73first strand
Strand 2
A
40 44parallel
Strand 3
A
100 103parallel
Strand 4
A
125 128parallel
Strand 5
A
139 142parallel
Strand 6
A
304 306parallel
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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
197 201first strand
Strand 2
A
166 170parallel
Strand 3
A
228 230parallel
Strand 4
A
254 258parallel
Strand 5
A
275 278parallel
Strand 6
A
310 311anti-parallel
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There are 6 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
71 73first strand
Strand 2
B
41 44parallel
Strand 3
B
100 103parallel
Strand 4
B
125 128parallel
Strand 5
B
139 142parallel
Strand 6
B
304 306parallel
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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
197 201first strand
Strand 2
B
166 170parallel
Strand 3
B
228 230parallel
Strand 4
B
254 258parallel
Strand 5
B
275 278parallel
Strand 6
B
310 311anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il