Analysis of interatomic Contacts of Structural Units in PDB entry:
3WPI


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 3WPI entry

There are 2 chains in PDB entry 3WPI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 28CYS 810
B
 C 1 G 17
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 16 helices in PDB entry 3WPI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
83 87Right-handed 310
Helix 2
2
A
236 241Right-handed 310
Helix 3
3
A
300 305Right-handed 310
Helix 4
4
A
322 326Right-handed 310
Helix 5
5
A
328 333Right-handed 310
Helix 6
6
A
357 363Right-handed 310
Helix 7
7
A
384 388Right-handed 310
Helix 8
8
A
408 413Right-handed 310
Helix 9
9
A
489 494Right-handed 310
Helix 10
10
A
569 575Right-handed 310
Helix 11
11
A
610 616Right-handed alpha
Helix 12
12
A
645 651Right-handed alpha
Helix 13
13
A
670 677Right-handed 310
Helix 14
14
A
746 752Right-handed 310
Helix 15
15
A
770 778Right-handed alpha
Helix 16
16
A
779 782Right-handed 310
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There are 6 sheets in PDB entry 3WPI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 28 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
36 38first strand
Strand 2
A
42 44anti-parallel
Strand 3
A
67 69parallel
Strand 4
A
91 93parallel
Strand 5
A
127 129parallel
Strand 6
A
147 149parallel
Strand 7
A
171 173parallel
Strand 8
A
203 205parallel
Strand 9
A
224 226parallel
Strand 10
A
248 250parallel
Strand 11
A
288 290parallel
Strand 12
A
312 314parallel
Strand 13
A
338 340parallel
Strand 14
A
368 370parallel
Strand 15
A
395 397parallel
Strand 16
A
419 421parallel
Strand 17
A
477 479parallel
Strand 18
A
501 503parallel
Strand 19
A
526 528parallel
Strand 20
A
550 552parallel
Strand 21
A
580 582parallel
Strand 22
A
603 605parallel
Strand 23
A
633 635parallel
Strand 24
A
658 660parallel
Strand 25
A
682 684parallel
Strand 26
A
706 708parallel
Strand 27
A
730 732parallel
Strand 28
A
755 757parallel
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There are 2 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
77 78first strand
Strand 2
A
113 114parallel
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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
157 158first strand
Strand 2
A
189 190parallel
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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
234 235first strand
Strand 2
A
274 275parallel
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There are 2 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
378 379first strand
Strand 2
A
405 406parallel
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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
763 764first strand
Strand 2
A
791 793parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il