Analysis of interatomic Contacts of Structural Units in PDB entry:
1XR5


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 1XR5 entry

There is 1 chain in PDB entry 1XR5 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1PHE 460
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 1XR5. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
8 13Right-handed 310
Helix 2
2
A
29 32Right-handed 310
Helix 3
3
A
53 60Right-handed alpha
Helix 4
4
A
71 87Right-handed alpha
Helix 5
5
A
96 103Right-handed alpha
Helix 6
6
A
119 124Right-handed 310
Helix 7
7
A
126 131Right-handed alpha
Helix 8
8
A
138 149Right-handed alpha
Helix 9
9
A
164 170Right-handed alpha
Helix 10
10
A
180 188Right-handed alpha
Helix 11
11
A
191 201Right-handed alpha
Helix 12
12
A
213 218Right-handed alpha
Helix 13
13
A
220 225Right-handed alpha
Helix 14
14
A
237 241Right-handed 310
Helix 15
15
A
242 257Right-handed alpha
Helix 16
16
A
262 269Right-handed alpha
Helix 17
17
A
291 312Right-handed alpha
Helix 18
18
A
316 320Right-handed 310
Helix 19
19
A
338 347Right-handed alpha
Helix 20
20
A
392 401Right-handed alpha
Helix 21
21
A
408 421Right-handed alpha
Helix 22
22
A
424 436Right-handed alpha
Helix 23
23
A
438 444Right-handed alpha
Helix 24
24
A
448 459Right-handed alpha
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There are 5 sheets in PDB entry 1XR5. 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
2 7first strand
Strand 2
A
278 282anti-parallel
Strand 3
A
270 273anti-parallel
Strand 4
A
154 158parallel
Strand 5
A
175 178anti-parallel
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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
26 27first strand
Strand 2
A
402 403anti-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
39 40first strand
Strand 2
A
162 163anti-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
321 325first strand
Strand 2
A
328 332anti-parallel
Strand 3
A
230 234anti-parallel
Strand 4
A
353 354anti-parallel
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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
376 379first strand
Strand 2
A
387 390anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il