Analysis of interatomic Contacts of Structural Units in PDB entry:
1N5L


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 1N5L entry

There are 2 chains in PDB entry 1N5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 208
B
 MET 1ALA 208
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 1N5L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 27Right-handed alpha
Helix 2
2
A
42 53Right-handed alpha
Helix 3
3
A
58 61Right-handed 310
Helix 4
4
A
62 76Right-handed alpha
Helix 5
5
A
77 88Right-handed alpha
Helix 6
6
A
96 109Right-handed alpha
Helix 7
7
A
114 125Right-handed alpha
Helix 8
8
A
142 149Right-handed alpha
Helix 9
9
A
168 186Right-handed alpha
Helix 10
10
A
199 208Right-handed alpha
Helix 11
11
B
12 27Right-handed alpha
Helix 12
12
B
42 53Right-handed alpha
Helix 13
13
B
58 61Right-handed 310
Helix 14
14
B
62 76Right-handed alpha
Helix 15
15
B
77 88Right-handed alpha
Helix 16
16
B
96 108Right-handed alpha
Helix 17
17
B
114 126Right-handed alpha
Helix 18
18
B
142 153Right-handed alpha
Helix 19
19
B
168 185Right-handed alpha
Helix 20
20
B
199 208Right-handed alpha
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There are 2 sheets in PDB entry 1N5L. Click on sheet of interest to get list of strands forming it: A, B,

There are 5 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
31 35first strand
Strand 2
A
90 94parallel
Strand 3
A
2 6parallel
Strand 4
A
135 139parallel
Strand 5
A
190 194parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
31 35first strand
Strand 2
B
90 94parallel
Strand 3
B
2 6parallel
Strand 4
B
135 139parallel
Strand 5
B
191 194parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il