Analysis of interatomic Contacts of Structural Units in PDB entry:
1R49


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 1R49 entry

There are 3 chains in PDB entry 1R49 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 A 1 T 22
C
 A 101 T 122
A
 LYS 202PHE 765
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 21 helices in PDB entry 1R49. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
250 263Right-handed alpha
Helix 2
2
A
267 270Right-handed 310
Helix 3
3
A
271 285Right-handed alpha
Helix 4
4
A
287 294Right-handed alpha
Helix 5
5
A
302 318Right-handed alpha
Helix 6
6
A
320 339Right-handed alpha
Helix 7
7
A
433 462Right-handed alpha
Helix 8
8
A
463 467Right-handed 310
Helix 9
9
A
469 485Right-handed alpha
Helix 10
10
A
508 510Right-handed 310
Helix 11
11
A
544 554Right-handed alpha
Helix 12
12
A
569 581Right-handed alpha
Helix 13
13
A
587 604Right-handed alpha
Helix 14
14
A
611 627Right-handed alpha
Helix 15
15
A
647 660Right-handed alpha
Helix 16
16
A
661 675Right-handed alpha
Helix 17
17
A
678 711Right-handed alpha
Helix 18
18
A
725 736Right-handed alpha
Helix 19
19
A
739 743Right-handed 310
Helix 20
20
A
745 752Right-handed alpha
Helix 21
21
A
752 758Right-handed alpha
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There are 5 sheets in PDB entry 1R49. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 3 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
220 221first strand
Strand 2
A
340 343anti-parallel
Strand 3
A
346 349anti-parallel
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There are 3 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
245 247first strand
Strand 2
A
240 242anti-parallel
Strand 3
A
300 301anti-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
359 360first strand
Strand 2
A
373 374anti-parallel
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There are 4 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
403 405first strand
Strand 2
A
383 385parallel
Strand 3
A
414 417anti-parallel
Strand 4
A
424 427anti-parallel
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There are 3 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
512 515first strand
Strand 2
A
524 530anti-parallel
Strand 3
A
536 542anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il