Analysis of interatomic Contacts of Structural Units in PDB entry:
4EL8


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 4EL8 entry

There is 1 chain in PDB entry 4EL8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 7PHE 631
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
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There are 25 helices in PDB entry 4EL8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 21Right-handed alpha
Helix 2
2
A
22 26Right-handed 310
Helix 3
3
A
54 72Right-handed alpha
Helix 4
4
A
74 88Right-handed alpha
Helix 5
5
A
114 118Right-handed 310
Helix 6
6
A
133 142Right-handed alpha
Helix 7
7
A
184 188Right-handed 310
Helix 8
8
A
205 209Right-handed alpha
Helix 9
9
A
224 245Right-handed alpha
Helix 10
10
A
247 265Right-handed alpha
Helix 11
11
A
266 270Right-handed 310
Helix 12
12
A
289 293Right-handed 310
Helix 13
13
A
323 325Right-handed 310
Helix 14
14
A
326 336Right-handed alpha
Helix 15
15
A
345 364Right-handed alpha
Helix 16
16
A
378 382Right-handed 310
Helix 17
17
A
413 431Right-handed alpha
Helix 18
18
A
432 450Right-handed alpha
Helix 19
19
A
493 515Right-handed alpha
Helix 20
20
A
518 536Right-handed alpha
Helix 21
21
A
549 551Right-handed 310
Helix 22
22
A
552 557Right-handed alpha
Helix 23
23
A
581 591Right-handed 310
Helix 24
24
A
593 604Right-handed alpha
Helix 25
25
A
613 631Right-handed alpha
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There are 7 sheets in PDB entry 4EL8. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

There are 4 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
51 53first strand
Strand 2
A
152 154anti-parallel
Strand 3
A
172 175anti-parallel
Strand 4
A
191 192anti-parallel
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There are 3 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
108 109first strand
Strand 2
A
120 123anti-parallel
Strand 3
A
210 211parallel
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There are 4 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
194 195first strand
Strand 2
A
218 223anti-parallel
Strand 3
A
301 306anti-parallel
Strand 4
A
312 315anti-parallel
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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
319 321first strand
Strand 2
A
374 376anti-parallel
Strand 3
A
396 399anti-parallel
Strand 4
A
392 393anti-parallel
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There are 3 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
451 452first strand
Strand 2
A
458 467anti-parallel
Strand 3
A
484 491anti-parallel
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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
546 547first strand
Strand 2
A
608 609anti-parallel
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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
567 568first strand
Strand 2
A
574 575anti-parallel
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