Analysis of interatomic Contacts of Structural Units in PDB entry:
4EL1


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 4EL1 entry

There are 2 chains in PDB entry 4EL1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 18ALA 478
B
 ASP 18ALA 478
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 34 helices in PDB entry 4EL1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
33 41Right-handed alpha
Helix 2
2
A
53 74Right-handed alpha
Helix 3
3
A
84 88Right-handed alpha
Helix 4
4
A
88 93Right-handed alpha
Helix 5
5
A
121 131Right-handed alpha
Helix 6
6
A
142 152Right-handed alpha
Helix 7
7
A
166 178Right-handed alpha
Helix 8
8
A
189 196Right-handed alpha
Helix 9
9
A
221 233Right-handed alpha
Helix 10
10
A
244 249Right-handed alpha
Helix 11
11
A
267 278Right-handed alpha
Helix 12
12
A
279 282Right-handed 310
Helix 13
13
A
299 305Right-handed alpha
Helix 14
14
A
308 312Right-handed 310
Helix 15
15
A
336 347Right-handed alpha
Helix 16
16
A
376 382Right-handed alpha
Helix 17
17
A
397 401Right-handed 310
Helix 18
18
A
403 414Right-handed alpha
Helix 19
19
A
462 471Right-handed alpha
Helix 20
20
B
33 41Right-handed alpha
Helix 21
21
B
55 74Right-handed alpha
Helix 22
22
B
88 93Right-handed alpha
Helix 23
23
B
121 132Right-handed alpha
Helix 24
24
B
142 152Right-handed alpha
Helix 25
25
B
166 179Right-handed alpha
Helix 26
26
B
189 196Right-handed alpha
Helix 27
27
B
221 231Right-handed alpha
Helix 28
28
B
244 249Right-handed alpha
Helix 29
29
B
267 280Right-handed alpha
Helix 30
30
B
308 312Right-handed 310
Helix 31
31
B
335 348Right-handed alpha
Helix 32
32
B
376 382Right-handed alpha
Helix 33
33
B
397 414Right-handed alpha
Helix 34
34
B
462 472Right-handed alpha
Back to top of page

There are 8 sheets in PDB entry 4EL1. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
22 23first strand
Strand 2
A
26 28anti-parallel
Strand 3
A
78 83parallel
Strand 4
A
43 49parallel
Strand 5
A
101 106anti-parallel
Strand 6
A
114 116anti-parallel
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
137 140first strand
Strand 2
A
184 187parallel
Strand 3
A
155 160parallel
Strand 4
A
202 207anti-parallel
Strand 5
A
213 215anti-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
237 239first strand
Strand 2
A
287 291parallel
Strand 3
A
256 260parallel
Strand 4
A
314 318anti-parallel
Strand 5
A
326 327anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
369 371first strand
Strand 2
A
420 426parallel
Strand 3
A
387 393parallel
Strand 4
A
442 446anti-parallel
Strand 5
A
455 456anti-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
B
26 28first strand
Strand 2
B
78 83parallel
Strand 3
B
43 49parallel
Strand 4
B
101 106anti-parallel
Strand 5
B
114 115anti-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
B
137 139first strand
Strand 2
B
184 187parallel
Strand 3
B
155 160parallel
Strand 4
B
202 207anti-parallel
Strand 5
B
213 216anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
237 239first strand
Strand 2
B
287 291parallel
Strand 3
B
256 260parallel
Strand 4
B
314 318anti-parallel
Strand 5
B
326 327anti-parallel
Back to list of sheets
Back to top of page

There are 5 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
369 371first strand
Strand 2
B
420 426parallel
Strand 3
B
387 393parallel
Strand 4
B
442 446anti-parallel
Strand 5
B
455 456anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il