Analysis of interatomic Contacts of Structural Units in PDB entry:
3W1B


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 3W1B entry

There are 2 chains in PDB entry 3W1B (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6LYS 605
B
 VAL 486ARG 495
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 29 helices in PDB entry 3W1B. 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 29Right-handed alpha
Helix 2
2
A
31 54Right-handed alpha
Helix 3
3
A
64 72Right-handed alpha
Helix 4
4
A
73 76Right-handed 310
Helix 5
5
A
85 97Right-handed alpha
Helix 6
6
A
103 111Right-handed alpha
Helix 7
7
A
125 134Right-handed alpha
Helix 8
8
A
144 161Right-handed alpha
Helix 9
9
A
163 177Right-handed alpha
Helix 10
10
A
179 192Right-handed alpha
Helix 11
11
A
199 208Right-handed alpha
Helix 12
12
A
210 218Right-handed alpha
Helix 13
13
A
220 228Right-handed alpha
Helix 14
14
A
255 257Right-handed 310
Helix 15
15
A
258 263Right-handed alpha
Helix 16
16
A
298 303Right-handed alpha
Helix 17
17
A
311 316Right-handed alpha
Helix 18
18
A
317 319Right-handed 310
Helix 19
19
A
350 357Right-handed alpha
Helix 20
20
A
381 393Right-handed alpha
Helix 21
21
A
410 424Right-handed alpha
Helix 22
22
A
457 461Right-handed 310
Helix 23
23
A
473 478Right-handed 310
Helix 24
24
A
512 523Right-handed alpha
Helix 25
25
A
524 526Right-handed 310
Helix 26
26
A
550 554Right-handed 310
Helix 27
27
A
589 593Right-handed 310
Helix 28
28
A
595 604Right-handed alpha
Helix 29
29
B
488 494Right-handed alpha
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There are 6 sheets in PDB entry 3W1B. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
250 253first strand
Strand 2
A
443 450parallel
Strand 3
A
429 432anti-parallel
Strand 4
A
268 272anti-parallel
Strand 5
A
405 408anti-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
287 292first strand
Strand 2
A
277 284anti-parallel
Strand 3
A
325 336anti-parallel
Strand 4
A
361 372anti-parallel
Strand 5
A
375 376anti-parallel
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There are 4 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
341 343first strand
Strand 2
A
325 336anti-parallel
Strand 3
A
361 372anti-parallel
Strand 4
A
400 402parallel
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There are 6 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
527 528first strand
Strand 2
A
547 548anti-parallel
Strand 3
A
462 471anti-parallel
Strand 4
A
480 488anti-parallel
Strand 5
A
500 507anti-parallel
Strand 6
A
538 539parallel
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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
527 528first strand
Strand 2
A
547 548anti-parallel
Strand 3
A
462 471anti-parallel
Strand 4
A
556 560anti-parallel
Strand 5
A
580 584anti-parallel
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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
563 566first strand
Strand 2
A
574 577anti-parallel
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