Analysis of interatomic Contacts of Structural Units in PDB entry:
1LN2


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 1LN2 entry

There are 2 chains in PDB entry 1LN2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 8TYR 210
B
 PHE 8TYR 210
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 12 helices in PDB entry 1LN2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 22Right-handed alpha
Helix 2
2
A
64 74Right-handed alpha
Helix 3
3
A
74 82Right-handed alpha
Helix 4
4
A
124 128Right-handed 310
Helix 5
5
A
184 194Right-handed alpha
Helix 6
6
A
194 209Right-handed alpha
Helix 7
7
B
9 22Right-handed alpha
Helix 8
8
B
64 74Right-handed alpha
Helix 9
9
B
74 82Right-handed alpha
Helix 10
10
B
124 128Right-handed 310
Helix 11
11
B
184 194Right-handed alpha
Helix 12
12
B
194 210Right-handed alpha
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There are 4 sheets in PDB entry 1LN2. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
34 36first strand
Strand 2
A
39 45anti-parallel
Strand 3
A
52 60anti-parallel
Strand 4
A
169 178anti-parallel
Strand 5
A
154 163anti-parallel
Strand 6
A
130 137anti-parallel
Strand 7
A
112 123anti-parallel
Strand 8
A
96 103anti-parallel
Strand 9
A
85 93anti-parallel
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There are 8 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
34 36first strand
Strand 2
A
39 45anti-parallel
Strand 3
A
52 60anti-parallel
Strand 4
A
169 178anti-parallel
Strand 5
A
154 163anti-parallel
Strand 6
A
130 137anti-parallel
Strand 7
A
112 123anti-parallel
Strand 8
A
150 152parallel
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There are 9 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
31 36first strand
Strand 2
B
39 45anti-parallel
Strand 3
B
52 60anti-parallel
Strand 4
B
169 177anti-parallel
Strand 5
B
155 163anti-parallel
Strand 6
B
130 137anti-parallel
Strand 7
B
112 123anti-parallel
Strand 8
B
96 103anti-parallel
Strand 9
B
85 93anti-parallel
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There are 8 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
31 36first strand
Strand 2
B
39 45anti-parallel
Strand 3
B
52 60anti-parallel
Strand 4
B
169 177anti-parallel
Strand 5
B
155 163anti-parallel
Strand 6
B
130 137anti-parallel
Strand 7
B
112 123anti-parallel
Strand 8
B
150 152parallel
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