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


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 1JEC entry

There is 1 chain in PDB entry 1JEC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 2PHE 511
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 24 helices in PDB entry 1JEC. 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 16Right-handed alpha
Helix 2
2
A
19 28Right-handed alpha
Helix 3
3
A
38 50Right-handed alpha
Helix 4
4
A
61 72Right-handed alpha
Helix 5
5
A
89 95Right-handed alpha
Helix 6
6
A
124 134Right-handed alpha
Helix 7
7
A
139 148Right-handed alpha
Helix 8
8
A
175 186Right-handed alpha
Helix 9
9
A
201 216Right-handed alpha
Helix 10
10
A
234 246Right-handed alpha
Helix 11
11
A
247 249Right-handed 310
Helix 12
12
A
266 281Right-handed alpha
Helix 13
13
A
308 317Right-handed alpha
Helix 14
14
A
317 322Right-handed alpha
Helix 15
15
A
335 338Right-handed 310
Helix 16
16
A
344 346Right-handed 310
Helix 17
17
A
357 368Right-handed alpha
Helix 18
18
A
377 388Right-handed alpha
Helix 19
19
A
390 394Right-handed 310
Helix 20
20
A
407 420Right-handed alpha
Helix 21
21
A
436 441Right-handed alpha
Helix 22
22
A
442 449Right-handed alpha
Helix 23
23
A
460 467Right-handed 310
Helix 24
24
A
491 506Right-handed alpha
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There are 5 sheets in PDB entry 1JEC. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 5 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
33 36first strand
Strand 2
A
101 106parallel
Strand 3
A
110 121anti-parallel
Strand 4
A
152 160anti-parallel
Strand 5
A
58 59anti-parallel
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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
33 36first strand
Strand 2
A
101 106parallel
Strand 3
A
110 121anti-parallel
Strand 4
A
152 160anti-parallel
Strand 5
A
86 88anti-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
254 256first strand
Strand 2
A
218 223parallel
Strand 3
A
191 196parallel
Strand 4
A
285 287parallel
Strand 5
A
324 326parallel
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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
331 333first strand
Strand 2
A
340 342anti-parallel
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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
A
428 430first strand
Strand 2
A
452 455parallel
Strand 3
A
396 400parallel
Strand 4
A
472 476parallel
Strand 5
A
483 484parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il