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


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 1XDW entry

There is 1 chain in PDB entry 1XDW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1LYS 331
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 1XDW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 20Right-handed alpha
Helix 2
2
A
21 23Right-handed 310
Helix 3
3
A
36 42Right-handed alpha
Helix 4
4
A
58 69Right-handed alpha
Helix 5
5
A
84 91Right-handed alpha
Helix 6
6
A
102 119Right-handed alpha
Helix 7
7
A
120 129Right-handed alpha
Helix 8
8
A
143 146Right-handed 310
Helix 9
9
A
155 168Right-handed alpha
Helix 10
10
A
191 199Right-handed alpha
Helix 11
11
A
217 223Right-handed alpha
Helix 12
12
A
235 239Right-handed 310
Helix 13
13
A
240 250Right-handed alpha
Helix 14
14
A
263 267Right-handed 310
Helix 15
15
A
279 288Right-handed alpha
Helix 16
16
A
302 324Right-handed alpha
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There are 2 sheets in PDB entry 1XDW. Click on sheet of interest to get list of strands forming it: A, B,

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
26 29first strand
Strand 2
A
2 5parallel
Strand 3
A
48 51parallel
Strand 4
A
72 75parallel
Strand 5
A
95 96parallel
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There are 7 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
188 189first strand
Strand 2
A
171 175parallel
Strand 3
A
148 152parallel
Strand 4
A
201 204parallel
Strand 5
A
228 232parallel
Strand 6
A
253 258parallel
Strand 7
A
292 294parallel
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