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


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 1ECL entry

There is 1 chain in PDB entry 1ECL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2ASN 590
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 23 helices in PDB entry 1ECL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 20Right-handed alpha
Helix 2
2
A
65 71Right-handed alpha
Helix 3
3
A
90 102Right-handed alpha
Helix 4
4
A
114 127Right-handed alpha
Helix 5
5
A
131 133Right-handed 310
Helix 6
6
A
144 152Right-handed alpha
Helix 7
7
A
159 186Right-handed alpha
Helix 8
8
A
197 212Right-handed alpha
Helix 9
9
A
251 263Right-handed alpha
Helix 10
10
A
286 297Right-handed alpha
Helix 11
11
A
301 313Right-handed alpha
Helix 12
12
A
329 342Right-handed alpha
Helix 13
13
A
345 347Right-handed 310
Helix 14
14
A
377 379Right-handed 310
Helix 15
15
A
385 402Right-handed alpha
Helix 16
16
A
433 436Right-handed 310
Helix 17
17
A
479 488Right-handed alpha
Helix 18
18
A
497 506Right-handed alpha
Helix 19
19
A
521 533Right-handed alpha
Helix 20
20
A
535 538Right-handed alpha
Helix 21
21
A
540 554Right-handed alpha
Helix 22
22
A
560 578Right-handed alpha
Helix 23
23
A
582 584Right-handed 310
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There are 3 sheets in PDB entry 1ECL. Click on sheet of interest to get list of strands forming it: A, B, C,

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
25 29first strand
Strand 2
A
4 8parallel
Strand 3
A
105 108parallel
Strand 4
A
134 136parallel
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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
460 470first strand
Strand 2
A
218 227anti-parallel
Strand 3
A
233 241anti-parallel
Strand 4
A
420 431anti-parallel
Strand 5
A
406 417anti-parallel
Strand 6
A
266 278anti-parallel
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There are 2 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
510 513first strand
Strand 2
A
516 519anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il