Analysis of interatomic Contacts of Structural Units in PDB entry:
4QHX


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 4QHX entry

There is 1 chain in PDB entry 4QHX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 19LEU 418
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 4QHX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 30Right-handed alpha
Helix 2
2
A
36 40Right-handed 310
Helix 3
3
A
151 158Right-handed alpha
Helix 4
4
A
182 186Right-handed 310
Helix 5
5
A
226 230Right-handed 310
Helix 6
6
A
231 235Right-handed 310
Helix 7
7
A
294 297Right-handed 310
Helix 8
8
A
325 329Right-handed 310
Helix 9
9
A
360 365Right-handed alpha
Helix 10
10
A
411 418Right-handed alpha
Back to top of page

There are 6 sheets in PDB entry 4QHX. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 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
21 26first strand
Strand 2
A
131 140anti-parallel
Strand 3
A
67 85anti-parallel
Strand 4
A
113 124anti-parallel
Strand 5
A
56 63anti-parallel
Strand 6
A
88 109first strand
Back to list of sheets
Back to top of page

There are 5 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
31 35first strand
Strand 2
A
56 63anti-parallel
Strand 3
A
113 124anti-parallel
Strand 4
A
67 85anti-parallel
Strand 5
A
144 145first strand
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
41 43first strand
Strand 2
A
46 48anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
246 250first strand
Strand 2
A
256 262anti-parallel
Strand 3
A
211 219anti-parallel
Strand 4
A
200 208anti-parallel
Strand 5
A
190 196anti-parallel
Strand 6
A
318 323anti-parallel
Strand 7
A
161 165anti-parallel
Strand 8
A
354 359anti-parallel
Strand 9
A
398 400anti-parallel
Back to list of sheets
Back to top of page

There are 7 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
237 241first strand
Strand 2
A
298 307anti-parallel
Strand 3
A
285 293anti-parallel
Strand 4
A
270 279anti-parallel
Strand 5
A
172 180anti-parallel
Strand 6
A
332 344anti-parallel
Strand 7
A
349 351anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
237 241first strand
Strand 2
A
298 307anti-parallel
Strand 3
A
285 293anti-parallel
Strand 4
A
270 279anti-parallel
Strand 5
A
172 180anti-parallel
Strand 6
A
332 344anti-parallel
Strand 7
A
381 386anti-parallel
Strand 8
A
371 375anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il