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


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 1QUQ entry

There are 4 chains in PDB entry 1QUQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 45LYS 171
B
 ASP 3GLY 116
C
 HIS 45LYS 171
D
 ASP 3ILE 117
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
Back to top of page

There are 10 helices in PDB entry 1QUQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
50 55Right-handed alpha
Helix 2
2
A
152 166Right-handed alpha
Helix 3
3
B
13 20Right-handed 310
Helix 4
4
B
95 109Right-handed alpha
Helix 5
5
B
110 113Right-handed 310
Helix 6
6
C
50 56Right-handed alpha
Helix 7
7
C
152 168Right-handed alpha
Helix 8
8
D
3 7Right-handed 310
Helix 9
9
D
13 17Right-handed 310
Helix 10
10
D
95 109Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 1QUQ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 7 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
47 48first strand
Strand 2
A
73 85parallel
Strand 3
A
89 95anti-parallel
Strand 4
A
102 107anti-parallel
Strand 5
A
140 148parallel
Strand 6
A
125 133anti-parallel
Strand 7
A
73 85anti-parallel
Back to list of sheets
Back to top of page

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
58 59first strand
Strand 2
A
64 66anti-parallel
Strand 3
A
69 71anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
10 12first strand
Strand 2
B
24 34parallel
Strand 3
B
40 44anti-parallel
Strand 4
B
50 54anti-parallel
Strand 5
B
79 86parallel
Strand 6
B
66 73anti-parallel
Strand 7
B
24 34anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
47 48first strand
Strand 2
C
73 86parallel
Strand 3
C
89 95anti-parallel
Strand 4
C
102 107anti-parallel
Strand 5
C
138 148parallel
Strand 6
C
125 135anti-parallel
Strand 7
C
73 86anti-parallel
Back to list of sheets
Back to top of page

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
C
64 65first strand
Strand 2
C
70 71anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 12first strand
Strand 2
D
24 34parallel
Strand 3
D
40 44anti-parallel
Strand 4
D
50 55anti-parallel
Strand 5
D
79 86parallel
Strand 6
D
66 73anti-parallel
Strand 7
D
24 34anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il