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


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 1KAN entry

There are 2 chains in PDB entry 1KAN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PHE 253
B
 MET 1PHE 253
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 20 helices in PDB entry 1KAN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A1
A
9 25Right-handed alpha
Helix 2
A3
A
39 42Right-handed alpha
Helix 3
A7
A
82 90Right-handed alpha
Helix 4
A8
A
96 104Right-handed alpha
Helix 5
A10
A
115 124Right-handed alpha
Helix 6
A11
A
128 153Right-handed alpha
Helix 7
A12
A
162 180Right-handed alpha
Helix 8
A13
A
189 195Right-handed alpha
Helix 9
A14
A
205 214Right-handed alpha
Helix 10
A15
A
220 241Right-handed alpha
Helix 11
B1
B
9 25Right-handed alpha
Helix 12
B3
B
39 42Right-handed alpha
Helix 13
B7
B
82 90Right-handed alpha
Helix 14
B8
B
96 104Right-handed alpha
Helix 15
B10
B
115 124Right-handed alpha
Helix 16
B11
B
128 153Right-handed alpha
Helix 17
B12
B
162 180Right-handed alpha
Helix 18
B13
B
189 195Right-handed alpha
Helix 19
B14
B
205 214Right-handed alpha
Helix 20
B15
B
220 241Right-handed alpha
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There are 2 sheets in PDB entry 1KAN. Click on sheet of interest to get list of strands forming it: SHA, SHB,

There are 5 strands in SHA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
62 69first strand
Strand 2
A
74 81anti-parallel
Strand 3
A
51 57anti-parallel
Strand 4
A
31 36anti-parallel
Strand 5
A
107 111anti-parallel
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There are 5 strands in SHB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
62 69first strand
Strand 2
B
74 81anti-parallel
Strand 3
B
51 57anti-parallel
Strand 4
B
31 36anti-parallel
Strand 5
B
107 111anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il