Analysis of interatomic Contacts of Structural Units in PDB entry:
2XYV


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 2XYV entry

There are 2 chains in PDB entry 2XYV (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 2SER 292
B
 SER 11SER 129
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 18 helices in PDB entry 2XYV. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 6Right-handed 310
Helix 2
2
A
12 17Right-handed alpha
Helix 3
3
A
41 55Right-handed alpha
Helix 4
4
A
79 89Right-handed alpha
Helix 5
5
A
114 118Right-handed 310
Helix 6
6
A
148 160Right-handed alpha
Helix 7
7
A
177 184Right-handed alpha
Helix 8
8
A
197 199Right-handed 310
Helix 9
9
A
220 235Right-handed alpha
Helix 10
10
A
241 246Right-handed 310
Helix 11
11
A
263 267Right-handed 310
Helix 12
12
A
268 277Right-handed alpha
Helix 13
13
B
12 19Right-handed alpha
Helix 14
14
B
22 33Right-handed alpha
Helix 15
15
B
71 73Right-handed 310
Helix 16
16
B
74 79Right-handed alpha
Helix 17
17
B
102 104Right-handed 310
Helix 18
18
B
106 114Right-handed alpha
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There are 4 sheets in PDB entry 2XYV. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA,

There are 8 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
8 10first strand
Strand 2
A
187 195anti-parallel
Strand 3
A
204 211anti-parallel
Strand 4
A
161 171anti-parallel
Strand 5
A
124 129parallel
Strand 6
A
66 70parallel
Strand 7
A
94 99parallel
Strand 8
A
109 112parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
119 120first strand
Strand 2
A
290 291anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
258 260first strand
Strand 2
A
280 282parallel
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There are 3 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
55 56first strand
Strand 2
B
96 100anti-parallel
Strand 3
B
65 69anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il