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


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 1QWD entry

There are 2 chains in PDB entry 1QWD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 10GLY 176
B
 HIS 10PRO 175
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 8 helices in PDB entry 1QWD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 40Right-handed alpha
Helix 2
2
A
51 55Right-handed 310
Helix 3
3
A
148 162Right-handed alpha
Helix 4
4
A
165 169Right-handed 310
Helix 5
5
B
35 40Right-handed 310
Helix 6
6
B
51 55Right-handed 310
Helix 7
7
B
148 162Right-handed alpha
Helix 8
8
B
165 167Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1QWD. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
14 17first strand
Strand 2
A
28 31anti-parallel
Back to list of sheets
Back to top of page

There are 10 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
170 171first strand
Strand 2
A
41 48anti-parallel
Strand 3
A
138 142anti-parallel
Strand 4
A
127 131anti-parallel
Strand 5
A
112 121anti-parallel
Strand 6
A
103 109anti-parallel
Strand 7
A
85 95anti-parallel
Strand 8
A
72 80anti-parallel
Strand 9
A
58 66anti-parallel
Strand 10
A
41 48anti-parallel
Back to list of sheets
Back to top of page

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
14 17first strand
Strand 2
B
28 31anti-parallel
Back to list of sheets
Back to top of page

There are 10 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
169 171first strand
Strand 2
B
41 49anti-parallel
Strand 3
B
138 142anti-parallel
Strand 4
B
127 131anti-parallel
Strand 5
B
114 121anti-parallel
Strand 6
B
103 107anti-parallel
Strand 7
B
85 95anti-parallel
Strand 8
B
72 80anti-parallel
Strand 9
B
58 66anti-parallel
Strand 10
B
41 49anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il