Analysis of interatomic Contacts of Structural Units in PDB entry:
3LN3


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 3LN3 entry

There are 27 chains in PDB entry 3LN3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 5VAL 8
A
 LEU 10TYR 24
A
 PRO 26PRO 26
A
 GLU 28PRO 30
A
 SER 32SER 32
A
 SER 34SER 67
A
 ILE 69ILE 69
A
 ALA 71VAL 74
A
 ARG 76VAL 95
A
 PRO 97GLU 100
A
 SER 102LEU 103
A
 LEU 106MSE 122
A
 SER 124GLY 135
A
 SER 137CYS 154
A
 ASP 156VAL 160
A
 SER 162ASN 178
A
 PRO 180LEU 182
A
 TYR 184TYR 184
A
 PRO 186ARG 200
A
 LEU 202SER 208
A
 ASP 210TYR 224
A
 GLU 226ALA 245
A
 ASN 248ASN 248
A
 ARG 250PHE 272
A
 GLU 274MSE 293
A
 THR 295ASN 300
A
 ASN 302TYR 323
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 17 helices in PDB entry 3LN3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
30 45Right-handed alpha
Helix 2
2
A
52 56Right-handed 310
Helix 3
3
A
57 71Right-handed alpha
Helix 4
4
A
75 79Right-handed 310
Helix 5
5
A
86 90Right-handed 310
Helix 6
6
A
91 93Right-handed 310
Helix 7
7
A
94 107Right-handed alpha
Helix 8
8
A
143 157Right-handed alpha
Helix 9
9
A
169 178Right-handed alpha
Helix 10
10
A
199 209Right-handed alpha
Helix 11
11
A
234 237Right-handed 310
Helix 12
12
A
238 249Right-handed alpha
Helix 13
13
A
251 263Right-handed alpha
Helix 14
14
A
273 281Right-handed alpha
Helix 15
15
A
282 286Right-handed 310
Helix 16
16
A
289 298Right-handed alpha
Helix 17
17
A
308 312Right-handed 310
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There are 2 sheets in PDB entry 3LN3. Click on sheet of interest to get list of strands forming it: A, B,

There are 2 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
7 9first strand
Strand 2
A
15 17anti-parallel
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There are 9 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
20 22first strand
Strand 2
A
48 50parallel
Strand 3
A
80 85parallel
Strand 4
A
111 116parallel
Strand 5
A
160 166parallel
Strand 6
A
188 192parallel
Strand 7
A
212 216parallel
Strand 8
A
266 269parallel
Strand 9
A
20 22parallel
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