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


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 1AXK entry

There are 2 chains in PDB entry 1AXK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 1SER 393
B
 PHE 1ALA 394
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 1AXK. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 41Right-handed 310
Helix 2
2
A
82 84Right-handed 310
Helix 3
3
A
132 135Right-handed alpha
Helix 4
4
A
302 312Right-handed alpha
Helix 5
5
A
375 377Right-handed 310
Helix 6
6
B
39 41Right-handed 310
Helix 7
7
B
82 84Right-handed 310
Helix 8
8
B
132 135Right-handed alpha
Helix 9
9
B
302 312Right-handed alpha
Helix 10
10
B
375 377Right-handed 310
Back to top of page

There are 10 sheets in PDB entry 1AXK. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
357 359first strand
Strand 2
A
4 8anti-parallel
Strand 3
A
120 127anti-parallel
Strand 4
A
29 37anti-parallel
Strand 5
A
46 53anti-parallel
Strand 6
A
59 65anti-parallel
Strand 7
A
74 77anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
105 110first strand
Strand 2
A
97 102anti-parallel
Strand 3
A
87 94anti-parallel
Strand 4
A
15 22anti-parallel
Strand 5
A
144 155anti-parallel
Strand 6
A
385 390anti-parallel
Strand 7
A
378 381anti-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
151 154first strand
Strand 2
A
344 347anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
161 166first strand
Strand 2
A
192 198anti-parallel
Strand 3
A
323 330anti-parallel
Strand 4
A
219 228anti-parallel
Strand 5
A
233 241anti-parallel
Strand 6
A
279 288parallel
Strand 7
A
259 271anti-parallel
Strand 8
A
249 256anti-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
171 176first strand
Strand 2
A
181 187anti-parallel
Strand 3
A
333 341anti-parallel
Strand 4
A
206 217anti-parallel
Strand 5
A
297 301anti-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
B
357 359first strand
Strand 2
B
4 8anti-parallel
Strand 3
B
120 127anti-parallel
Strand 4
B
29 37anti-parallel
Strand 5
B
46 53anti-parallel
Strand 6
B
59 65anti-parallel
Strand 7
B
74 77anti-parallel
Back to list of sheets
Back to top of page

There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 110first strand
Strand 2
B
97 102anti-parallel
Strand 3
B
87 94anti-parallel
Strand 4
B
15 22anti-parallel
Strand 5
B
144 154anti-parallel
Strand 6
B
386 390anti-parallel
Strand 7
B
378 380anti-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
B
151 154first strand
Strand 2
B
344 347anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
161 166first strand
Strand 2
B
191 198anti-parallel
Strand 3
B
323 330anti-parallel
Strand 4
B
219 228anti-parallel
Strand 5
B
233 241anti-parallel
Strand 6
B
281 288parallel
Strand 7
B
259 268anti-parallel
Strand 8
B
249 256anti-parallel
Back to list of sheets
Back to top of page

There are 5 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
171 176first strand
Strand 2
B
181 187anti-parallel
Strand 3
B
333 341anti-parallel
Strand 4
B
206 217anti-parallel
Strand 5
B
298 301anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il