Analysis of interatomic Contacts of Structural Units in PDB entry:
1R42


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 1R42 entry

There are 5 chains in PDB entry 1R42 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 19ASP 615
B
 UNK 901UNK 906
C
 UNK 907UNK 926
D
 UNK 927UNK 944
E
 UNK 945UNK 958
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
Back to top of page

There are 33 helices in PDB entry 1R42. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
22 53Right-handed alpha
Helix 2
2
A
55 78Right-handed alpha
Helix 3
3
A
90 101Right-handed alpha
Helix 4
4
A
103 108Right-handed 310
Helix 5
5
A
109 130Right-handed alpha
Helix 6
6
A
147 155Right-handed alpha
Helix 7
7
A
157 172Right-handed alpha
Helix 8
8
A
172 194Right-handed alpha
Helix 9
9
A
198 205Right-handed alpha
Helix 10
10
A
219 252Right-handed alpha
Helix 11
11
A
265 267Right-handed 310
Helix 12
12
A
275 277Right-handed 310
Helix 13
13
A
278 283Right-handed alpha
Helix 14
14
A
297 301Right-handed 310
Helix 15
15
A
303 317Right-handed alpha
Helix 16
16
A
326 331Right-handed alpha
Helix 17
17
A
365 385Right-handed alpha
Helix 18
18
A
389 393Right-handed 310
Helix 19
19
A
399 414Right-handed alpha
Helix 20
20
A
414 421Right-handed alpha
Helix 21
21
A
431 447Right-handed alpha
Helix 22
22
A
448 466Right-handed alpha
Helix 23
23
A
469 471Right-handed 310
Helix 24
24
A
472 484Right-handed alpha
Helix 25
25
A
498 502Right-handed 310
Helix 26
26
A
503 508Right-handed alpha
Helix 27
27
A
513 532Right-handed alpha
Helix 28
28
A
538 542Right-handed 310
Helix 29
29
A
547 559Right-handed alpha
Helix 30
30
A
565 575Right-handed alpha
Helix 31
31
A
581 599Right-handed alpha
Helix 32
32
D
927 943Right-handed alpha
Helix 33
33
E
949 951Right-handed 310
Back to top of page

There are 4 sheets in PDB entry 1R42. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 2 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
131 134first strand
Strand 2
A
137 143anti-parallel
Back to list of sheets
Back to top of page

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
262 263first strand
Strand 2
A
487 488parallel
Back to list of sheets
Back to top of page

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
347 352first strand
Strand 2
A
355 359anti-parallel
Back to list of sheets
Back to top of page

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
C
909 912first strand
Strand 2
E
953 956anti-parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il