Analysis of interatomic Contacts of Structural Units in PDB entry:
1E3P


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 1E3P entry

There is 1 chain in PDB entry 1E3P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 3LYS 717
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 20 helices in PDB entry 1E3P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 17Right-handed 310
Helix 2
2
A
74 78Right-handed 310
Helix 3
3
A
92 107Right-handed alpha
Helix 4
4
A
133 148Right-handed alpha
Helix 5
5
A
173 178Right-handed alpha
Helix 6
6
A
208 215Right-handed alpha
Helix 7
7
A
221 251Right-handed alpha
Helix 8
8
A
264 276Right-handed alpha
Helix 9
9
A
275 283Right-handed alpha
Helix 10
10
A
287 304Right-handed alpha
Helix 11
11
A
313 336Right-handed alpha
Helix 12
12
A
384 386Right-handed 310
Helix 13
13
A
407 412Right-handed 310
Helix 14
14
A
421 436Right-handed alpha
Helix 15
15
A
437 439Right-handed 310
Helix 16
16
A
461 478Right-handed alpha
Helix 17
17
A
510 517Right-handed alpha
Helix 18
18
A
543 569Right-handed alpha
Helix 19
19
A
3 612Right-handed alpha
Helix 20
20
A
628 633Right-handed alpha
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There are 3 sheets in PDB entry 1E3P. Click on sheet of interest to get list of strands forming it: A, B, C,

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
6 13first strand
Strand 2
A
19 26anti-parallel
Strand 3
A
35 41anti-parallel
Strand 4
A
45 53anti-parallel
Strand 5
A
118 126anti-parallel
Strand 6
A
66 72parallel
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There are 8 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
167 170first strand
Strand 2
A
157 164anti-parallel
Strand 3
A
182 190anti-parallel
Strand 4
A
196 205anti-parallel
Strand 5
A
530 537anti-parallel
Strand 6
A
519 525anti-parallel
Strand 7
A
486 496anti-parallel
Strand 8
A
501 506anti-parallel
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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
351 355first strand
Strand 2
A
363 369anti-parallel
Strand 3
A
372 382anti-parallel
Strand 4
A
447 457anti-parallel
Strand 5
A
400 405parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il