Analysis of interatomic Contacts of Structural Units in PDB entry:
1E8N


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 1E8N entry

There are 2 chains in PDB entry 1E8N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 710
I
 GLY 723GLY 728
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 22 helices in PDB entry 1E8N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 33Right-handed 310
Helix 2
2
A
36 56Right-handed alpha
Helix 3
3
A
58 71Right-handed alpha
Helix 4
4
A
115 120Right-handed 310
Helix 5
5
A
218 222Right-handed 310
Helix 6
6
A
267 269Right-handed 310
Helix 7
7
A
322 326Right-handed 310
Helix 8
8
A
431 433Right-handed 310
Helix 9
9
A
485 496Right-handed alpha
Helix 10
10
A
510 517Right-handed alpha
Helix 11
11
A
518 522Right-handed 310
Helix 12
12
A
523 540Right-handed alpha
Helix 13
13
A
544 546Right-handed 310
Helix 14
14
A
554 567Right-handed alpha
Helix 15
15
A
568 571Right-handed 310
Helix 16
16
A
585 589Right-handed 310
Helix 17
17
A
591 594Right-handed 310
Helix 18
18
A
595 600Right-handed alpha
Helix 19
19
A
604 615Right-handed alpha
Helix 20
20
A
616 619Right-handed 310
Helix 21
21
A
646 660Right-handed alpha
Helix 22
22
A
685 705Right-handed alpha
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There are 10 sheets in PDB entry 1E8N. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
16 19first strand
Strand 2
A
22 25anti-parallel
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There are 4 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
80 82first strand
Strand 2
A
85 90anti-parallel
Strand 3
A
99 103anti-parallel
Strand 4
A
111 114anti-parallel
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There are 3 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
125 127first strand
Strand 2
A
138 145anti-parallel
Strand 3
A
152 157anti-parallel
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There are 2 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
130 132first strand
Strand 2
A
139 141anti-parallel
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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
176 178first strand
Strand 2
A
184 189anti-parallel
Strand 3
A
209 214anti-parallel
Strand 4
A
223 226anti-parallel
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There are 3 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
235 240first strand
Strand 2
A
246 252anti-parallel
Strand 3
A
260 265anti-parallel
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There are 4 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
290 296first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
312 317anti-parallel
Strand 4
A
327 330anti-parallel
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There are 4 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
337 344first strand
Strand 2
A
348 355anti-parallel
Strand 3
A
358 365anti-parallel
Strand 4
A
371 375anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
381 386first strand
Strand 2
A
393 399anti-parallel
Strand 3
A
405 411anti-parallel
Strand 4
A
420 425anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
435 443first strand
Strand 2
A
449 457anti-parallel
Strand 3
A
498 502anti-parallel
Strand 4
A
468 471parallel
Strand 5
A
548 553parallel
Strand 6
A
573 577parallel
Strand 7
A
632 638parallel
Strand 8
A
670 675parallel
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