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


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 3LQC entry

There are 2 chains in PDB entry 3LQC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2PRO 152
B
 TYR 142GLU 335
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 15 helices in PDB entry 3LQC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
3 5Right-handed 310
Helix 2
2
A
16 26Right-handed alpha
Helix 3
3
A
27 37Right-handed alpha
Helix 4
4
A
80 84Right-handed 310
Helix 5
5
A
95 102Right-handed alpha
Helix 6
6
A
112 116Right-handed 310
Helix 7
7
A
117 122Right-handed alpha
Helix 8
8
B
152 170Right-handed alpha
Helix 9
9
B
178 183Right-handed alpha
Helix 10
10
B
208 221Right-handed alpha
Helix 11
11
B
261 263Right-handed 310
Helix 12
12
B
264 274Right-handed alpha
Helix 13
13
B
275 289Right-handed alpha
Helix 14
14
B
315 323Right-handed alpha
Helix 15
15
B
329 333Right-handed 310
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There are 5 sheets in PDB entry 3LQC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

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
7 12first strand
Strand 2
A
42 53parallel
Strand 3
A
125 133anti-parallel
Strand 4
A
67 73anti-parallel
Strand 5
A
85 92anti-parallel
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There are 3 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
108 111first strand
Strand 2
A
57 63anti-parallel
Strand 3
A
143 150anti-parallel
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There are 2 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
150 151first strand
Strand 2
B
187 188anti-parallel
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There are 5 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
174 177first strand
Strand 2
B
191 196anti-parallel
Strand 3
B
253 259parallel
Strand 4
B
234 239anti-parallel
Strand 5
B
224 230anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
291 293first strand
Strand 2
B
298 300anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il