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


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 1LQB entry

There are 5 chains in PDB entry 1LQB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 104
B
 MET 17CYS 112
C
 PRO 61ARG 210
D
 GLU 560ALA 563
D
 TYR 565PHE 577
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 1LQB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
23 36Right-handed alpha
Helix 2
2
A
38 40Right-handed 310
Helix 3
3
A
100 104Right-handed 310
Helix 4
4
B
33 37Right-handed alpha
Helix 5
5
B
39 46Right-handed alpha
Helix 6
6
B
66 84Right-handed alpha
Helix 7
7
B
96 98Right-handed 310
Helix 8
8
B
99 111Right-handed alpha
Helix 9
9
C
157 170Right-handed alpha
Helix 10
10
C
171 178Right-handed 310
Helix 11
11
C
182 190Right-handed alpha
Helix 12
12
C
193 208Right-handed alpha
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There are 3 sheets in PDB entry 1LQB. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 8 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
49 50first strand
Strand 2
A
42 46anti-parallel
Strand 3
A
73 79anti-parallel
Strand 4
A
2 9parallel
Strand 5
A
12 19anti-parallel
Strand 6
B
28 32parallel
Strand 7
B
18 22anti-parallel
Strand 8
B
59 61parallel
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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
C
129 130first strand
Strand 2
C
147 152anti-parallel
Strand 3
C
71 78parallel
Strand 4
C
105 112anti-parallel
Strand 5
D
572 573anti-parallel
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There are 3 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
95 97first strand
Strand 2
C
84 89anti-parallel
Strand 3
C
116 121anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il