Analysis of interatomic Contacts of Structural Units in PDB entry:
1A9Z


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 1A9Z entry

There is 1 chain in PDB entry 1A9Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 338
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 12 helices in PDB entry 1A9Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 22Right-handed alpha
Helix 2
2
A
38 48Right-handed 310
Helix 3
3
A
62 71Right-handed alpha
Helix 4
4
A
86 91Right-handed alpha
Helix 5
5
A
93 114Right-handed alpha
Helix 6
6
A
125 128Right-handed 310
Helix 7
7
A
148 166Right-handed alpha
Helix 8
8
A
200 208Right-handed alpha
Helix 9
9
A
236 250Right-handed alpha
Helix 10
10
A
269 280Right-handed alpha
Helix 11
11
A
304 310Right-handed alpha
Helix 12
12
A
318 331Right-handed alpha
Back to top of page

There are 3 sheets in PDB entry 1A9Z. Click on sheet of interest to get list of strands forming it: A, B, C,

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
255 261first strand
Strand 2
A
171 177parallel
Strand 3
A
118 124parallel
Strand 4
A
76 79parallel
Strand 5
A
2 6parallel
Strand 6
A
26 31parallel
Strand 7
A
53 56parallel
Back to list of sheets
Back to top of page

There are 2 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
179 181first strand
Strand 2
A
233 235parallel
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
A
215 218first strand
Strand 2
A
286 289parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il