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


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 4EPS entry

There is 1 chain in PDB entry 4EPS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 32PHE 534
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 14 helices in PDB entry 4EPS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
104 108Right-handed 310
Helix 2
2
A
134 140Right-handed alpha
Helix 3
3
A
149 155Right-handed alpha
Helix 4
4
A
226 228Right-handed 310
Helix 5
5
A
328 333Right-handed alpha
Helix 6
6
A
342 345Right-handed 310
Helix 7
7
A
346 352Right-handed alpha
Helix 8
8
A
377 384Right-handed alpha
Helix 9
9
A
406 410Right-handed 310
Helix 10
10
A
412 428Right-handed alpha
Helix 11
11
A
431 444Right-handed alpha
Helix 12
12
A
457 463Right-handed alpha
Helix 13
13
A
469 475Right-handed alpha
Helix 14
14
A
475 483Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 4EPS. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
38 43first strand
Strand 2
A
172 181parallel
Strand 3
A
159 160anti-parallel
Strand 4
A
111 116anti-parallel
Strand 5
A
69 76anti-parallel
Strand 6
A
87 91anti-parallel
Strand 7
A
96 97anti-parallel
Back to list of sheets
Back to top of page

There are 6 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
79 80first strand
Strand 2
A
69 76anti-parallel
Strand 3
A
111 116anti-parallel
Strand 4
A
159 160anti-parallel
Strand 5
A
172 181anti-parallel
Strand 6
A
167 169anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
47 48first strand
Strand 2
A
275 280parallel
Strand 3
A
184 189parallel
Strand 4
A
241 246anti-parallel
Strand 5
A
234 236anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
211 214first strand
Strand 2
A
192 198anti-parallel
Strand 3
A
285 291parallel
Back to list of sheets
Back to top of page

There are 4 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
230 231first strand
Strand 2
A
219 222anti-parallel
Strand 3
A
253 258anti-parallel
Strand 4
A
261 266anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
304 305first strand
Strand 2
A
297 299anti-parallel
Strand 3
A
317 324anti-parallel
Strand 4
A
358 362anti-parallel
Strand 5
A
531 534anti-parallel
Back to list of sheets
Back to top of page

There are 2 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
366 368first strand
Strand 2
A
526 528anti-parallel
Back to list of sheets
Back to top of page

There are 3 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
493 498first strand
Strand 2
A
503 509anti-parallel
Strand 3
A
514 521anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il