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


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 1XRV entry

There is 1 chain in PDB entry 1XRV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 1ALA 362
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 1XRV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 14Right-handed 310
Helix 2
2
A
15 19Right-handed 310
Helix 3
3
A
21 25Right-handed 310
Helix 4
4
A
51 61Right-handed alpha
Helix 5
5
A
62 65Right-handed 310
Helix 6
6
A
81 91Right-handed alpha
Helix 7
7
A
91 110Right-handed alpha
Helix 8
8
A
125 144Right-handed alpha
Helix 9
9
A
145 147Right-handed 310
Helix 10
10
A
160 168Right-handed alpha
Helix 11
11
A
169 175Right-handed alpha
Helix 12
12
A
215 227Right-handed alpha
Helix 13
13
A
229 231Right-handed 310
Helix 14
14
A
275 283Right-handed alpha
Helix 15
15
A
309 323Right-handed alpha
Helix 16
16
A
349 361Right-handed alpha
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There are 3 sheets in PDB entry 1XRV. Click on sheet of interest to get list of strands forming it: A, B, C,

There are 10 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
44 46first strand
Strand 2
A
32 41anti-parallel
Strand 3
A
70 76parallel
Strand 4
A
113 117parallel
Strand 5
A
152 157parallel
Strand 6
A
179 182parallel
Strand 7
A
233 238parallel
Strand 8
A
327 331parallel
Strand 9
A
2 8parallel
Strand 10
A
32 41parallel
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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
257 260first strand
Strand 2
A
240 246anti-parallel
Strand 3
A
272 274anti-parallel
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There are 5 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
257 260first strand
Strand 2
A
240 246anti-parallel
Strand 3
A
303 306anti-parallel
Strand 4
A
295 300anti-parallel
Strand 5
A
286 290anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il