Analysis of interatomic Contacts of Structural Units in PDB entry:
1X9T


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 1X9T entry

There are 2 chains in PDB entry 1X9T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 52ARG 569
B
 THR 10THR 19
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 9 helices in PDB entry 1X9T. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
75 81Right-handed alpha
Helix 2
2
A
104 109Right-handed alpha
Helix 3
3
A
176 193Right-handed alpha
Helix 4
4
A
196 200Right-handed 310
Helix 5
5
A
254 260Right-handed alpha
Helix 6
6
A
288 295Right-handed alpha
Helix 7
7
A
385 389Right-handed 310
Helix 8
8
A
406 413Right-handed alpha
Helix 9
9
A
482 491Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 1X9T. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 3 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
55 57first strand
Strand 2
A
110 113anti-parallel
Strand 3
A
534 536anti-parallel
Back to list of sheets
Back to top of page

There are 4 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
69 72first strand
Strand 2
A
554 568anti-parallel
Strand 3
A
117 129anti-parallel
Strand 4
A
522 530anti-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
A
90 94first strand
Strand 2
A
538 542anti-parallel
Back to list of sheets
Back to top of page

There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
158 169first strand
Strand 2
A
142 154anti-parallel
Strand 3
A
247 249anti-parallel
Strand 4
A
272 274anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
209 213first strand
Strand 2
A
235 242anti-parallel
Strand 3
A
400 405anti-parallel
Strand 4
A
282 286anti-parallel
Strand 5
A
225 226parallel
Back to list of sheets
Back to top of page

There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
261 263first strand
Strand 2
A
423 425anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
464 467first strand
Strand 2
A
436 439anti-parallel
Strand 3
A
544 545anti-parallel
Back to list of sheets
Back to top of page

There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
470 474first strand
Strand 2
A
515 519anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il